This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, and ball valve for the adjustable undercarriage. The procedures describe draining fluids, disconnecting hoses, and removing or installing parts like sprockets, valves, and assemblies. Safety notices are included regarding spring forces, contamination prevention, and fluid containment.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...fjsjekdmmeme
The document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding contained fluids, pressurized cylinders, and spring forces.
Caterpillar cat 301.8 mini hydraulic excavator (prefix bdh) service repair ma...dfujdjkskekmmd
This document provides instructions for removing and installing a fuel shutoff solenoid, removing and installing a fuel injection pump, and removing and installing an exhaust manifold on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators. The instructions include safety notices and step-by-step procedures with illustrations. Torque specifications are provided for reinstalling components.
Caterpillar cat 306 mini hydraulic excavator (prefix smd) service repair manu...fusjkkskemmf
The document provides instructions for disassembling the final drive and travel motor of a 306 Mini Hydraulic Excavator. It lists 31 steps to completely disassemble the components and provides illustrations for each step. The disassembly requires various tools and involves removing gears, bearings, seals, springs, and other parts from the final drive and travel motor housings. Personal protective equipment is recommended when removing parts with stored spring energy.
Caterpillar cat 301.7 d mini hydraulic excavator (prefix lj4) service repair ...ufjjsjefkksemm
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the engine, flywheel, hydraulic cylinders, blade, and bucket. It includes detailed removal and installation steps, specifications, torque values, and safety warnings for each component. Illustrations are provided to supplement the text instructions.
Caterpillar cat 301.6 c mini hydraulic excavator (prefix jsb) service repair ...dfujdjkskekmmd
The document provides instructions for removing and installing various components of 301.6C and 301.8C mini hydraulic excavators, including:
- Removing the front idler by removing bolts and supports, and reinstalling with thread lock compound.
- Removing hydraulic track adjusters by removing seals, rings, and bolts, and reinstalling by applying thread lock compound.
- Removing the sprocket by removing bolts and reinstalling with thread lock compound.
- Removing the final drive and travel motor by draining fluids, disconnecting hoses, and removing bolts using lifting equipment.
Caterpillar cat 301.8 mini hydraulic excavator (prefix bfa) service repair ma...dfujdjkskekmmd
This document provides instructions for removing and installing fuel injection lines, the fuel shutoff solenoid, fuel injection pump, and exhaust manifold on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators powered by a 3003 engine. The procedures describe disconnecting fuel lines and electrical connections, removing mounting hardware, and installing replacement components along with torque specifications for fasteners. Cautions are provided regarding containing fluids and preventing contamination.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...jksmdmmd
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...fusjekkdmdmd2w
This document provides instructions for removing and installing various components on a Caterpillar 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic fluid, disconnecting hoses, and removing bolts and components. Reinstallation is the reverse of removal. Safety precautions are noted such as wearing protective equipment when releasing springs.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...fjsjekdmmeme
The document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding contained fluids, pressurized cylinders, and spring forces.
Caterpillar cat 301.8 mini hydraulic excavator (prefix bdh) service repair ma...dfujdjkskekmmd
This document provides instructions for removing and installing a fuel shutoff solenoid, removing and installing a fuel injection pump, and removing and installing an exhaust manifold on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators. The instructions include safety notices and step-by-step procedures with illustrations. Torque specifications are provided for reinstalling components.
Caterpillar cat 306 mini hydraulic excavator (prefix smd) service repair manu...fusjkkskemmf
The document provides instructions for disassembling the final drive and travel motor of a 306 Mini Hydraulic Excavator. It lists 31 steps to completely disassemble the components and provides illustrations for each step. The disassembly requires various tools and involves removing gears, bearings, seals, springs, and other parts from the final drive and travel motor housings. Personal protective equipment is recommended when removing parts with stored spring energy.
Caterpillar cat 301.7 d mini hydraulic excavator (prefix lj4) service repair ...ufjjsjefkksemm
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the engine, flywheel, hydraulic cylinders, blade, and bucket. It includes detailed removal and installation steps, specifications, torque values, and safety warnings for each component. Illustrations are provided to supplement the text instructions.
Caterpillar cat 301.6 c mini hydraulic excavator (prefix jsb) service repair ...dfujdjkskekmmd
The document provides instructions for removing and installing various components of 301.6C and 301.8C mini hydraulic excavators, including:
- Removing the front idler by removing bolts and supports, and reinstalling with thread lock compound.
- Removing hydraulic track adjusters by removing seals, rings, and bolts, and reinstalling by applying thread lock compound.
- Removing the sprocket by removing bolts and reinstalling with thread lock compound.
- Removing the final drive and travel motor by draining fluids, disconnecting hoses, and removing bolts using lifting equipment.
Caterpillar cat 301.8 mini hydraulic excavator (prefix bfa) service repair ma...dfujdjkskekmmd
This document provides instructions for removing and installing fuel injection lines, the fuel shutoff solenoid, fuel injection pump, and exhaust manifold on Caterpillar 301.5, 301.6, and 301.8 mini hydraulic excavators powered by a 3003 engine. The procedures describe disconnecting fuel lines and electrical connections, removing mounting hardware, and installing replacement components along with torque specifications for fasteners. Cautions are provided regarding containing fluids and preventing contamination.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...jksmdmmd
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...fusjekkdmdmd2w
This document provides instructions for removing and installing various components on a Caterpillar 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic fluid, disconnecting hoses, and removing bolts and components. Reinstallation is the reverse of removal. Safety precautions are noted such as wearing protective equipment when releasing springs.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...f8usejkddmmd
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...f8uusejkdkdm
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure and preventing contamination of hydraulic systems.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...fujskkmdmdm
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Components are to be installed in the reverse order of removal. Safety precautions are provided regarding springs under pressure and containing hydraulic fluids.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...egh438537
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure and containing hydraulic fluids. Torque specifications and part numbers are listed for reinstallation.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...rong74gou
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar cat 301.7 d mini hydraulic excavator (prefix ljh) service repair ...udjjfkkskemm
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...f8sejkdkdkdmmd
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding contained fluids, contamination prevention, and pressurized cylinders.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...fjskekfseik
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...cdfvvv1
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining fluids, disconnecting hoses, and removing and installing parts like sprockets, plugs, valves, and mounting bolts. Safety precautions are provided to prevent contamination of hydraulic systems and injury from released spring forces.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...jdjkskmikdkmd
The document provides instructions for removing and installing various components of a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...paws21610697
The document provides instructions for removing and installing various components of a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding contained fluids, cleaning parts, and relieving pressure before disassembling cylinders.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...uddksemd8ud
The document provides instructions for removing and installing various components of a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding releasing spring forces and relieving hydraulic pressure.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...f7djidksmd3e
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...yan77xunhao
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...f8usiedkdmm
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...fikskkdmmd1
The document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding relieving pressures, wearing protective equipment when removing springs, and containing fluids.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...xie25190
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...s20y0196u
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...jiduanbu
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...iphg8793466
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Liebherr r906 1139 classic hydraulic excavator service repair manualfujjskeksmem
This document is a service manual for Liebherr hydraulic excavators. It contains technical specifications and instructions for maintenance and repair. The manual is divided into sections covering the engine, hydraulic and electrical systems, swing mechanisms, tracks and other components. Safety symbols are introduced and procedures are marked for requirements, actions, and expected results. The manual is intended to assist technicians while not replacing proper training. It is produced and copyrighted by Liebherr.
Liebherr er 942 hydraulic excavator service repair manualfujjskeksmem
The document is a service manual that provides technical data, maintenance guidelines, and information on systems for hydraulic excavators models ER 900-942. It covers general information, tools, the engine, coupling and splitterbox, hydraulic system, hydraulic components, electrical system, swing gear, swing ring, travel gear, track components, undercarriage and uppercarriage attachments, cab heater and air conditioning. The manual is intended to assist with maintenance and repairs for the excavator models.
More Related Content
Similar to Caterpillar cat 301.7 d mini hydraulic excavator (prefix ljh) service repair manual (ljh00001 and up)
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...f8usejkddmmd
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...f8uusejkdkdm
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure and preventing contamination of hydraulic systems.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...fujskkmdmdm
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Components are to be installed in the reverse order of removal. Safety precautions are provided regarding springs under pressure and containing hydraulic fluids.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...egh438537
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure and containing hydraulic fluids. Torque specifications and part numbers are listed for reinstallation.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...rong74gou
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar cat 301.7 d mini hydraulic excavator (prefix ljh) service repair ...udjjfkkskemm
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...f8sejkdkdkdmmd
This document provides instructions for removing and installing various components on a 301.7D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluid, disconnecting hoses, and removing bolts and components. Safety precautions are provided regarding contained fluids, contamination prevention, and pressurized cylinders.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...fjskekfseik
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...cdfvvv1
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining fluids, disconnecting hoses, and removing and installing parts like sprockets, plugs, valves, and mounting bolts. Safety precautions are provided to prevent contamination of hydraulic systems and injury from released spring forces.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...jdjkskmikdkmd
The document provides instructions for removing and installing various components of a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding springs under pressure, contamination of hydraulic systems, and pressurized cylinders.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...paws21610697
The document provides instructions for removing and installing various components of a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding contained fluids, cleaning parts, and relieving pressure before disassembling cylinders.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...uddksemd8ud
The document provides instructions for removing and installing various components of a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding releasing spring forces and relieving hydraulic pressure.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...f7djidksmd3e
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...yan77xunhao
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar Cat 302.4D Mini Hydraulic Excavator (Prefix LJN) Service Repair M...f8usiedkdmm
This document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, and adjustable undercarriage ball valve. The procedures describe draining hydraulic oil, removing bolts and hoses, and lifting components out of the excavator. Installation is done in the reverse order of removal. Safety precautions are provided to prevent contamination of the hydraulic system.
Caterpillar cat 302.4 d mini hydraulic excavator (prefix ljn) service repair ...fikskkdmmd1
The document provides instructions for removing and installing various components on a 302.4D Mini Hydraulic Excavator, including the final drive, travel motor, swivel, swing motor, swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures note removing bolts, plugs, and hoses and lifting components out after draining hydraulic oil. Safety precautions are highlighted regarding relieving pressures, wearing protective equipment when removing springs, and containing fluids.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...xie25190
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...s20y0196u
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...jiduanbu
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Caterpillar Cat 301.7D Mini Hydraulic Excavator (Prefix LJH) Service Repair M...iphg8793466
This document provides instructions for removing and installing various components of a 301.7D Mini Hydraulic Excavator, including the final drive and travel motor, swivel, swing motor and swing drive, ball valve for the adjustable undercarriage, and undercarriage cylinder. The procedures describe draining fluids, disconnecting hoses, and removing bolts and components. Safety notices are included to warn of potential hazards like pressurized cylinders.
Similar to Caterpillar cat 301.7 d mini hydraulic excavator (prefix ljh) service repair manual (ljh00001 and up) (20)
Liebherr r906 1139 classic hydraulic excavator service repair manualfujjskeksmem
This document is a service manual for Liebherr hydraulic excavators. It contains technical specifications and instructions for maintenance and repair. The manual is divided into sections covering the engine, hydraulic and electrical systems, swing mechanisms, tracks and other components. Safety symbols are introduced and procedures are marked for requirements, actions, and expected results. The manual is intended to assist technicians while not replacing proper training. It is produced and copyrighted by Liebherr.
Liebherr er 942 hydraulic excavator service repair manualfujjskeksmem
The document is a service manual that provides technical data, maintenance guidelines, and information on systems for hydraulic excavators models ER 900-942. It covers general information, tools, the engine, coupling and splitterbox, hydraulic system, hydraulic components, electrical system, swing gear, swing ring, travel gear, track components, undercarriage and uppercarriage attachments, cab heater and air conditioning. The manual is intended to assist with maintenance and repairs for the excavator models.
Jcb js115 t2 excavator service repair manual sn 2397465 and upfujjskeksmem
The document provides service information for excavator tracks. It includes sections on track components, checking track condition, adjusting track tension, removing and installing tracks, and storing tracks. The main components described are the steel track chain, pins, bushes, links, and tensioning/idler wheel assembly. Instructions are given on inspecting wear of these parts and taking corrective actions such as adjusting, replacing, or turning the track pins and bushes. Technical specifications are also included for measuring track tension and wear limits of pins, bushes, and links.
Jcb 540 v140 telescopic handler service repair manual sn from 2460601 onwardsfujjskeksmem
This service manual provides instructions for servicing the loadall rough terrain variable reach truck. It contains sections on the machine systems including the engine, fuel system, cooling system, brake system, hydraulic system and electrical system. The section summarized focuses on servicing the engine valves and connecting rod big-end bearings. It provides removal and installation instructions, component identification diagrams, and technical specifications for the valves and instructions to check the big-end bearings for wear. Safety information is also provided to ensure the work is performed correctly.
Jcb 540 200 telescopic handler service repair manual sn from 2902000 onwardsfujjskeksmem
This service manual provides instructions for servicing the Loadall rough terrain variable reach truck. It contains sections on the machine body and framework, operator station, engine, fuel and exhaust, cooling, brake, steering, hydraulic and electrical systems. The engine section provides technical specifications and instructions for servicing engine components like the valves, connecting rods, pistons, and more. Safety warnings are included to advise operating or maintaining the machine only after thoroughly studying the manual.
Jcb 540 170 telescopic handler service repair manual sn from 2460601 onwardsfujjskeksmem
This service manual provides instructions for servicing the Loadall rough terrain variable reach truck. It contains sections on the machine body and framework, operator station, engine, fuel and exhaust, cooling, brake, steering, hydraulic and electrical systems. The engine section provides technical data and instructions for servicing parts like the valves, connecting rods, pistons, and more. Safety information is also provided to ensure safe operation and maintenance of the machine.
Jcb 536 60 tier 4 telescopic handler service repair manual sn from 2460601 on...fujjskeksmem
The document provides instructions for servicing fuel injectors and related components on JCB Loadall vehicles. It begins with an introduction to fuel injectors and their purpose. The main sections include checking injector operation using leak-off tests, removing and installing individual injectors, removing and installing injector seals, and removing and installing the common fuel rail assembly. Torque specifications are provided for reinstallation of components.
Jcb 535 95 tier 4 telescopic handler service repair manual sn from 2460601 on...fujjskeksmem
The document provides instructions for servicing fuel injectors and related components on JCB Loadall vehicles. It begins with an introduction to fuel injectors and their purpose. The main sections include checking injector operation using leak-off tests, removing and installing individual injectors, removing and installing injector seals, and removing and installing the common fuel rail assembly. Torque specifications are provided for reinstallation.
Jcb 526 56 telescopic handler service repair manual sn 2336575 and upfujjskeksmem
This service manual provides information for servicing and repairing Loadall rough terrain variable reach trucks. It contains instructions for machine components, attachments, body and framework, operator station, heating and air conditioning, engine, fuel and exhaust systems, cooling system, brake system, steering system, driveline, hydraulic system, and electrical system. The manual instructs technicians on removal and installation of components like the engine, and provides torque specifications and other technical details.
Jcb 250 skid steer loader service repair manual sn from 2675500 to 2675700fujjskeksmem
This service manual provides instructions for servicing skid steer loaders and their engines. It details removing and installing the engine bedplate, which acts as the main strength component and maintains alignment of internal engine parts. The multi-step procedure requires cleaning and applying sealant to the bedplate and crankcase mating surfaces before reinstalling with new bolts and ensuring proper torque is applied.
Jcb 250 skid steer loader service repair manual sn from 2478301 to 2478700fujjskeksmem
This service manual provides instructions for servicing skid steer loaders and their engines. It details removing and installing the engine bedplate, which acts as the main strength component and maintains alignment of internal engine parts. The multi-step procedure requires cleaning and applying sealant to the bedplate and crankcase mating surfaces, installing bearing shells and bolts, and torquing bolts to specified values. Special tools like templates and torque wrenches are needed.
Jcb 9 tst dumper service repair manual sn from grm0011 to grm9989fujjskeksmem
This service manual provides instructions for servicing the components of a dumper vehicle, including the machine body and framework, operator station, engine, fuel and exhaust system, cooling system, brake system, steering system, driveline, hydraulic system, electrical system, fasteners and fixings, and consumable products. The document provides detailed procedures for removing and installing parts like the high pressure fuel pipes and injector bleed-off pipes. Safety precautions are outlined, and special tools required for some jobs are specified.
Jcb 9 tft dumper service repair manual sn from hrm1382 to hrm4003fujjskeksmem
This service manual provides instructions for servicing the braking system of dumpers. It contains information on health and safety when working on the brakes, technical specifications, component identification, troubleshooting, and bleeding the brakes. The braking system uses mineral oil and contains separate front and rear brake circuits for safety. Adjustment is generally not needed as the brakes are self-adjusting, but bleeding may be required if the brake lines leak fluid.
Jcb 5 cx wastemaster eco backhoe loader service repair manual sn from 2442701...fujjskeksmem
This service manual provides instructions for servicing the crankshaft on a backhoe loader. The crankshaft is a core component that connects the pistons to the flywheel. Key steps in servicing the crankshaft include cleaning it and inspecting the journals for wear. The crankshaft needs to be removed to access the main bearings. Proper installation requires reinstalling the main bearing shells and thrust washers in their correct positions and ensuring the oil passages are clear. Thorough cleaning of components is critical to prevent blocked oil passages from causing engine failure.
Jcb 5 cx backhoe loader service repair manual sn from 2509500 and upfujjskeksmem
This service manual provides instructions for servicing the crankshaft on a backhoe loader. The crankshaft is a core component that connects the pistons to the flywheel. Key steps in servicing the crankshaft include cleaning the crankcase and bearings, checking crankshaft dimensions, installing new piston cooling jets, and properly positioning the thrust washers between the crankshaft and rear main bearing. Technicians must follow all removal and installation procedures carefully to ensure the crankshaft and related components are correctly serviced.
Jcb 4 cx backhoe loader service repair manual sn from 2442701 to 2451000fujjskeksmem
This service manual section provides information on servicing the crankshaft and related components on a backhoe loader. It includes identification of parts, technical specifications, operation descriptions, removal and installation instructions, and check/inspection procedures. Proper cleaning and installation of the crankshaft oil seal is critical to prevent oil leakage. Removal and installation of the crankshaft requires carefully following all steps while ensuring components remain clean and undamaged.
Jcb 3 cx compact backhoe loader service repair manual (sn from 2495456 and up)fujjskeksmem
This service manual provides instructions for removing and installing the bedplate on a 3CX Compact backhoe loader engine. It describes removing the various components needed to access the bedplate such as the oil sump, exhaust manifold, starter motor, flywheel housing and cylinder head. Instructions are provided for removing the bedplate and lower bearing shells from the crankcase, cleaning the mating surfaces, applying sealant, and reinstalling the bedplate using new main and peripheral bolts and tightening them in the specified sequence and torque values. Consumables like degreaser and sealant are also listed.
Jcb 3 cx backhoe loader service repair manual sn from 2442701 to 2451000fujjskeksmem
This service manual provides instructions for servicing the crankshaft on a backhoe loader. The crankshaft is a core component that connects the pistons to the flywheel. Key steps in servicing the crankshaft include cleaning the crankcase and bearings, checking diameters and clearances, replacing worn parts, and properly installing new main bearings and thrust washers. Technicians must take care to ensure oil passages remain clear and components are installed in the correct orientation. Following the removal and installation procedures, along with checking specifications, helps ensure the crankshaft operates properly.
Caterpillar cat th337 c telehandler operator and maintenance manualfujjskeksmem
This document provides an operation and maintenance manual for several models of telehandlers. It includes sections on general safety practices, pre-operation inspection, controls and indicators, operation, attachments and hitches, emergency procedures, lubrication and maintenance, additional checks, and specifications. Safety is a top priority, with hazards identified for electrical systems, tip overs, travel, load falling, lifting personnel, slopes, pinch points, falls, and chemicals. The manual instructs the operator to read all safety information, labels, and instructions before operating the machine.
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
2. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.7D MINI HYD EXCAVATOR LJH
Configuration: 301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)
Disassembly and Assembly
301.7D, 302.2D and 302.4D Mini Hydraulic Excavators Machine Systems
Media Number -UENR3254-01 Publication Date -01/05/2015 Date Updated -12/05/2015
i05221254
Final Drive and Travel Motor - Disassemble
SMCS - 4050-015; 4351-015
Disassembly Procedure
Start By:
A. Remove the final drive.
Illustration 1 g03337634
1. Remove sprocket (1).
1/2301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
3. Illustration 2 g03337638
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
Illustration 3 g03337661
2. Remove plugs (2) and O-ring seals (6). Remove springs (5). Remove washers (4) and valve
spool (3).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Mar 9 19:17:19 UTC+0800 2020
2/2301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
4. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.7D MINI HYD EXCAVATOR LJH
Configuration: 301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)
Disassembly and Assembly
301.7D, 302.2D and 302.4D Mini Hydraulic Excavators Machine Systems
Media Number -UENR3254-01 Publication Date -01/05/2015 Date Updated -12/05/2015
i05221337
Final Drive and Travel Motor - Assemble
SMCS - 4050-016; 4351-016
Specifications
Illustration 1 g03176957
Table 1
Specification for 399-3043 Travel Motor Gp
Item Qty Part Specification Description
1 - -
Maximum displacement per revolution is
20.7 cc (1.3 cubic inch).
Maximum motor speed is 1250 rpm.
Assembly Procedure
1/3301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
5. Illustration 2 g03337703
Illustration 3 g03337715
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
1. Install valve spool (3) and washers (4). Install springs (5). Install O-ring seals (6) onto plugs
(2) .
2. Install plugs (2) into the final drive motor.
2/3301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
6. Illustration 4 g03337724
3. Install sprocket (1).
End By: Install the final drive and travel motor.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Mar 9 19:18:16 UTC+0800 2020
3/3301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
7. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.7D MINI HYD EXCAVATOR LJH
Configuration: 301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)
Disassembly and Assembly
301.7D, 302.2D and 302.4D Mini Hydraulic Excavators Machine Systems
Media Number -UENR3254-01 Publication Date -01/05/2015 Date Updated -12/05/2015
i05210988
Swivel - Remove and Install
SMCS - 5060-010
Specifications
Illustration 1 g03184037
Table 1
Specification for 394-5494 Swivel
Item Qty Part Specification Description
1 4 209-8296 Bolt
Before assembly, lubricate the threads.
Torque to
64 N·m (47 lb ft).
1/5301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
8. Removal Procedure
Start By:
A. Remove Cab
NOTICE
Keep all parts clean from contaminants.
Contamination of the hydraulic system with foreign material will
reduce the service life of the hydraulic system components.
To prevent contaminants from entering the hydraulic system, always
plug or cap the lines, fittings, or hoses as they are disconnected. Cover
any disassembled components and clean them properly before
assembly.
Clean the hydraulic system properly after any major component
exchange or especially after a component failure, to remove any
contamination.
1. Drain Hydraulic Oil. Refer to Operation and Maintenance Manual, "Hydraulic System Oil -
Change"for the correct draining and filling procedure.
Illustration 2 g03335419
1. Remove floor plate (1) .
2/5301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
9. Illustration 3 g03335436
Illustration 4 g03335437
2. Remove bolts (2) in order to relocate pedal assembly (3). Remove hose assemblies (4) and
relocate pedal assembly (3) out of the way.
Illustration 5 g03335442
3. Disconnect hose assemblies (5) from the top of swivel (6) .
3/5301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
10. Illustration 6 g03335451
4. Disconnect hose assemblies (7) from the side of swivel (6) .
Illustration 7 g03335457
5. Remove remaining hose assemblies (8) .
Illustration 8 g03335462
1. Remove bolts (9) from the swivel base plate.
4/5301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
11. 2. Remove swivel (6) .
Installation Procedure
1. Install swivel (6) in the reverse order of removal.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Mar 9 19:19:12 UTC+0800 2020
5/5301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
12. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.7D MINI HYD EXCAVATOR LJH
Configuration: 301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)
Disassembly and Assembly
301.7D, 302.2D and 302.4D Mini Hydraulic Excavators Machine Systems
Media Number -UENR3254-01 Publication Date -01/05/2015 Date Updated -12/05/2015
i05206404
Swing Motor and Swing Drive - Remove and Install
SMCS - 5058-010-ZW; 5459-010-ZW
Removal Procedure
Start By:
A. Remove cab.
1. Drain hydraulic oil. Refer to Operations and Maintenance Manual, "Hydraulic System Oil -
Change"for the correct draining and filling procedures.
Illustration 1 g03334376
2. Remove floor plate (1) .
1/3301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
14. 5. Attach a suitable lifting device to swing motor and swing drive (4). Remove swing motor
and swing drive (4). The weight of swing motor and swing drive (4) is approximately 27 kg
(60 lb).
Installation Procedure
1. Install swing motor and swing drive (4) in the reverse order of removal.
2. Tighten bolts (3) to a torque of 108 N·m (80 lb ft)
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Mar 9 19:20:09 UTC+0800 2020
3/3301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
15. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.7D MINI HYD EXCAVATOR LJH
Configuration: 301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)
Disassembly and Assembly
301.7D, 302.2D and 302.4D Mini Hydraulic Excavators Machine Systems
Media Number -UENR3254-01 Publication Date -01/05/2015 Date Updated -12/05/2015
i05212046
Ball Valve (Adjustable Undercarriage) - Remove and Install
SMCS - 5051-010
Removal Procedure
Start By:
A. Raise seat platform (trim)
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
1. Drain hydraulic oil. Refer to Operation and Maintenance Manual, "Hydraulic System Oil -
Change".
1/2301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
16. Illustration 1 g03335508
2. Disconnect hose assemblies (1) from ball valve assembly (2) .
Illustration 2 g03335518
3. Remove handle (3). Remove bolts (4) and ball valve assembly (2).
Installation Procedure
1. Install ball valve assembly (2) in the reverse order of removal.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Mar 9 19:21:06 UTC+0800 2020
2/2301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
17. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.7D MINI HYD EXCAVATOR LJH
Configuration: 301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)
Disassembly and Assembly
301.7D, 302.2D and 302.4D Mini Hydraulic Excavators Machine Systems
Media Number -UENR3254-01 Publication Date -01/05/2015 Date Updated -12/05/2015
i05224914
Undercarriage Cylinder (Adjustable Gauge) - Remove and
Install
SMCS - 7562-010-UK
Specifications
Illustration 1 g03340100
Table 1
Specification for 395-1280 Hydraulic Cylinder Gp
Item Qty
Part Specification Description
1 1 -
Before assembly, apply Locktite 638 to the bearing
surfaces.
2 1 -
Tighten the head to
220 to 250 N·m (162 to 184 lb ft).
3 1 -
Tighten the nut to
290 to 340 N·m (214 to 251 lb ft).
1/4301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
18. A 1 395-1254 Cylinder As Bore is
50 mm (2.0 inch).
B 1
395-1290 Piston Rod Diameter is
30 mm (1.2 inch).
C 2 Bushing
Bore after assembly is
36.08 to 36.18 mm (1.420 to 1.424 inch).
- - -
Stroke length is
320.0 ± 1.5 mm (12.60 ± 0.06 inch).
Removal Procedure
Start By:
A. Remove track.
B. Remove undercarriage frame (one side).
Cylinders equipped with lock valves can remain pressurized for very
long periods of time, even with the hoses removed.
Failure to relieve pressure before removing a lock valve or
disassembling a cylinder can result in personal injury or death.
Ensure all pressure is relieved before removing a lock valve or
disassembling a cylinder.
Illustration 2 g03338777
1. Remove bolts (1) from opposite side of undercarriage cylinder (2)
2/4301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
19. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
21. Installation Procedure
1. Install undercarriage cylinder (2) in the reverse order of removal.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Mon Mar 9 19:22:03 UTC+0800 2020
4/4301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
22. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.7D MINI HYD EXCAVATOR LJH
Configuration: 301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)
Disassembly and Assembly
301.7D, 302.2D and 302.4D Mini Hydraulic Excavators Machine Systems
Media Number -UENR3254-01 Publication Date -01/05/2015 Date Updated -12/05/2015
i05204265
Undercarriage Frame (Adjustable Gauge) - Remove and
Install
SMCS - 7050-010-AE
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 189-0408 Shackle As 2
Illustration 1 g03334559
1. Remove bolts (1) and plate (2) .
1/3301.7D Mini Hydraulic Excavator LJH00001-UP (MACHINE)(SEBP6412 - 46) - Doc...
2020/3/9https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...