This document provides instructions for servicing components of a Caterpillar 3126B engine used in a 322C L hydraulic excavator. It includes procedures for removing and installing the unit injector hydraulic pump, turbocharger, exhaust manifold, and air inlet heater solenoid. The document contains detailed illustrations and instructions for each procedure, safety notices, required tools, and torque specifications.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...fusjekkdmdmd2w
This document provides instructions for removing and installing components on a 322C L Hydraulic Excavator including:
1. Removing and installing a unit injector hydraulic pump, which involves disconnecting lines and reconnecting a harness.
2. Removing a turbocharger by removing bolts, nuts and disconnecting tubes.
3. Disassembling a turbocharger by removing housings and markings parts for alignment during reassembly.
4. Reassembling a turbocharger by replacing housings and connecting tubes while aligning marks.
5. Removing an exhaust manifold by first removing the turbocharger, then removing bolts and nuts.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...f8uesjdkdmdm
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts, and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates, and marking components for alignment during reassembly.
- Reassembling a turbocharger by positioning components, connecting tubes, and installing gates according to alignment marks.
- Removing and installing an exhaust manifold by removing bolts and gaskets, applying sealant, and tightening bolts
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...ufjskmdmdmed
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts, and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates, and marking components for alignment during reassembly.
- Reassembling a turbocharger by positioning components, connecting tubes, and installing gates according to alignment marks.
- Removing and installing an exhaust manifold by removing bolts and gaskets, applying sealant, and tightening bolts
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...jfkksemmdmd
This document provides instructions for removing and installing components on a 322C L Hydraulic Excavator including:
1. Removing and installing a unit injector hydraulic pump by positioning components, installing bolts, reconnecting harnesses, and connecting hoses.
2. Removing a turbocharger by removing bolts and nuts and disconnecting tubes.
3. Disassembling a turbocharger by removing housings, waste gate, and cartridge assembly.
4. Assembling a turbocharger by positioning components and connecting tubes.
5. Removing and installing an exhaust manifold by first removing the turbocharger, then removing and installing the manifold.
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts, and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates, and marking components for alignment during reassembly.
- Reassembling a turbocharger by positioning components, connecting tubes, and installing gates according to alignment marks.
- Removing and installing an exhaust manifold by removing bolts and gaskets, applying sealant, and tightening bolts
Caterpillar Cat 322C L Hydraulic Excavator (Prefix HEK) Service Repair Manual...udjkskdmmd
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates and marking components for reassembly.
- Assembling a turbocharger by positioning components based on alignment marks and reconnecting tubes.
- Procedures for removing and installing an exhaust manifold, turbocharger, and air inlet heater solenoid.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...fujskekdjdmd
This document provides instructions for removing and installing components on a 322C L Hydraulic Excavator including:
1. Removing and installing a unit injector hydraulic pump, which involves disconnecting lines and reconnecting a harness.
2. Removing a turbocharger by removing bolts, nuts and disconnecting tubes.
3. Disassembling a turbocharger by removing housings and waste gate.
4. Assembling a turbocharger by positioning housings and cartridge assembly and reconnecting tubes.
5. Removing an exhaust manifold by first removing the turbocharger, then removing bolts and nuts.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...gvxq62414225
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates and marking components for reassembly.
- Assembling a turbocharger by positioning components based on alignment marks and reconnecting tubes.
- Procedures for removing and installing an exhaust manifold, turbocharger, and air inlet heater solenoid.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...fusjekkdmdmd2w
This document provides instructions for removing and installing components on a 322C L Hydraulic Excavator including:
1. Removing and installing a unit injector hydraulic pump, which involves disconnecting lines and reconnecting a harness.
2. Removing a turbocharger by removing bolts, nuts and disconnecting tubes.
3. Disassembling a turbocharger by removing housings and markings parts for alignment during reassembly.
4. Reassembling a turbocharger by replacing housings and connecting tubes while aligning marks.
5. Removing an exhaust manifold by first removing the turbocharger, then removing bolts and nuts.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...f8uesjdkdmdm
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts, and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates, and marking components for alignment during reassembly.
- Reassembling a turbocharger by positioning components, connecting tubes, and installing gates according to alignment marks.
- Removing and installing an exhaust manifold by removing bolts and gaskets, applying sealant, and tightening bolts
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...ufjskmdmdmed
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts, and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates, and marking components for alignment during reassembly.
- Reassembling a turbocharger by positioning components, connecting tubes, and installing gates according to alignment marks.
- Removing and installing an exhaust manifold by removing bolts and gaskets, applying sealant, and tightening bolts
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...jfkksemmdmd
This document provides instructions for removing and installing components on a 322C L Hydraulic Excavator including:
1. Removing and installing a unit injector hydraulic pump by positioning components, installing bolts, reconnecting harnesses, and connecting hoses.
2. Removing a turbocharger by removing bolts and nuts and disconnecting tubes.
3. Disassembling a turbocharger by removing housings, waste gate, and cartridge assembly.
4. Assembling a turbocharger by positioning components and connecting tubes.
5. Removing and installing an exhaust manifold by first removing the turbocharger, then removing and installing the manifold.
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts, and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates, and marking components for alignment during reassembly.
- Reassembling a turbocharger by positioning components, connecting tubes, and installing gates according to alignment marks.
- Removing and installing an exhaust manifold by removing bolts and gaskets, applying sealant, and tightening bolts
Caterpillar Cat 322C L Hydraulic Excavator (Prefix HEK) Service Repair Manual...udjkskdmmd
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates and marking components for reassembly.
- Assembling a turbocharger by positioning components based on alignment marks and reconnecting tubes.
- Procedures for removing and installing an exhaust manifold, turbocharger, and air inlet heater solenoid.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...fujskekdjdmd
This document provides instructions for removing and installing components on a 322C L Hydraulic Excavator including:
1. Removing and installing a unit injector hydraulic pump, which involves disconnecting lines and reconnecting a harness.
2. Removing a turbocharger by removing bolts, nuts and disconnecting tubes.
3. Disassembling a turbocharger by removing housings and waste gate.
4. Assembling a turbocharger by positioning housings and cartridge assembly and reconnecting tubes.
5. Removing an exhaust manifold by first removing the turbocharger, then removing bolts and nuts.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...gvxq62414225
This document provides instructions for servicing components of a Caterpillar 3126B engine, including:
- Installing a unit injector hydraulic pump by positioning components, lubricating seals, and tightening bolts.
- Removing a turbocharger by removing bolts, nuts and tubes connecting it to other components.
- Disassembling a turbocharger by removing housings, gates and marking components for reassembly.
- Assembling a turbocharger by positioning components based on alignment marks and reconnecting tubes.
- Procedures for removing and installing an exhaust manifold, turbocharger, and air inlet heater solenoid.
Caterpillar Cat 322C L 322CL Hydraulic Excavator (Prefix HEK) Service Repair ...fujsked9dikdkd
This document provides instructions for removing and installing components on a 322C L Hydraulic Excavator including:
1. Removing and installing a unit injector hydraulic pump by positioning components, installing bolts, reconnecting harnesses, and connecting hoses.
2. Removing a turbocharger by removing bolts and nuts and disconnecting tubes.
3. Disassembling a turbocharger by removing housings, waste gate, and cartridge assembly.
4. Assembling a turbocharger by positioning components and connecting tubes.
5. Removing an exhaust manifold by first removing the turbocharger, then removing bolts and nuts.
Caterpillar cat 322 c l 322cl hydraulic excavator (prefix hek) service repair...fujsjexswfksekmfm
This document provides instructions for servicing components of a 322C L Hydraulic Excavator including:
1. Installing a unit injector hydraulic pump by positioning components, tightening bolts, and connecting hoses.
2. Removing a turbocharger by removing bolts, nuts, and disconnecting tubes and hoses.
3. Disassembling a turbocharger by removing housings, waste gate, and marking components for alignment during reassembly.
Caterpillar cat 322 c l 322cl hydraulic excavator (prefix hek) service repair...fjjsefkksemme
This document provides instructions for servicing components of a 322C L Hydraulic Excavator including:
1. Installing a unit injector hydraulic pump by positioning components, tightening bolts, and connecting hoses.
2. Removing a turbocharger by removing bolts, nuts, and disconnecting tubes and hoses.
3. Disassembling a turbocharger by removing housings, waste gate, and marking components for alignment during reassembly.
4. Installing an exhaust manifold by removing the turbocharger first, then removing bolts and the manifold.
Caterpillar cat 322 c l 322cl hydraulic excavator (prefix hek) service repair...udfjjjskekdme
This document provides instructions for servicing components of a 322C L Hydraulic Excavator including removing and installing a unit injector hydraulic pump, turbocharger, exhaust manifold, and air inlet heater solenoid. The procedures include using required tools, cleaning parts, applying sealants, and torquing bolts to specified values. Illustrations and part numbers are provided to aid in disassembly and reassembly.
Caterpillar cat 322 c l 322cl hydraulic excavator (prefix hek) service repair...fjskekmsemmwe
This document provides instructions for servicing components of a 322C L Hydraulic Excavator including removing and installing a turbocharger and exhaust manifold. The procedures describe removing bolts and nuts, disconnecting hoses, and ensuring proper alignment during assembly. Technicians are advised to keep components clean, contain fluids, and use alignment marks for correct positioning.
Caterpillar cat 322 c l 322cl hydraulic excavator (prefix hek) service repair...uudujjfjskkkdm
This document provides instructions for servicing components of a 322C L Hydraulic Excavator including removing and installing a unit injector hydraulic pump, turbocharger, exhaust manifold, and air inlet heater solenoid. The procedures include using required tools, cleaning parts, applying sealants, and torquing bolts to specified values. Illustrations and part numbers are provided to aid in disassembly and reassembly.
Caterpillar Cat 322C L Hydraulic Excavator (Prefix EMR) Service Repair Manual...yushantuanjing
This document provides instructions for removing and installing various engine components on a Caterpillar 322C excavator. It describes how to:
1. Remove the crankshaft vibration damper, pulley, and belt.
2. Remove the front cover by taking off mounting bolts and brackets.
3. Remove the front housing by taking off engine mountings and supports.
The document provides instructions for removing and installing various engine components on a Caterpillar 3126B engine, including:
1. Removing and installing the crankshaft vibration damper, pulley, and front seal.
2. Removing the front cover and housing, which requires removing other components like the alternator first.
3. Cleaning and applying sealant when installing the front housing.
The document provides instructions for removing and installing various engine components on a Caterpillar 3126B engine, including:
1. Removing and installing the crankshaft vibration damper, pulley, and front seal.
2. Removing the front cover and housing, which requires draining fluids first.
3. Cleaning and applying sealant when reinstalling the front housing.
Caterpillar Cat 322C L Hydraulic Excavator (Prefix EMR) Service Repair Manual...sijipang18046
This document provides instructions for removing and installing various engine components on a Caterpillar 322C excavator. It describes how to:
1. Remove the crankshaft vibration damper, pulley, and belt.
2. Remove the front cover by taking off mounting bolts and brackets.
3. Remove the front housing by taking off engine mountings and supports.
Caterpillar Cat 322C L Hydraulic Excavator (Prefix EMR) Service Repair Manual...r8qvui4a
The document provides instructions for removing and installing various engine components on a Caterpillar 3126B engine, including:
1. Removing and installing the crankshaft vibration damper, pulley, and front seal.
2. Removing the front cover and housing and installing new gaskets.
3. Procedures for removing and installing the camshaft and front crankshaft seal.
The document provides instructions for removing and installing various engine components on a Caterpillar 3126B engine, including:
1. Removing and installing the crankshaft vibration damper, pulley, and front seal.
2. Removing the front cover and housing and installing new gaskets.
3. Procedures for removing and installing the camshaft and front crankshaft seal.
Caterpillar cat 235 c excavator (prefix 5af) service repair manual (5af00001 ...fujsjefkksekmme
1) The document provides instructions for removing and installing a fuel filter base and removing a fuel transfer pump from a Caterpillar 235C excavator.
2) The fuel filter base removal procedure involves using a strap wrench to remove the filter, disconnecting a fuel line, and removing two bolts and the base. Installation is the reverse.
3) Removing the fuel transfer pump requires turning off the fuel supply, removing two tubes and two bolts, and removing the pump.
Caterpillar cat 235 c excavator (prefix 5af) service repair manual (5af00001 ...ujjfdjkjskkmdm
1) The document provides instructions for removing and installing a fuel filter base and removing a fuel transfer pump from a Caterpillar 235C excavator.
2) The fuel filter base removal procedure involves using a strap wrench to remove the filter, disconnecting a fuel line, and removing two bolts and the base. Installation is the reverse.
3) Removing the fuel transfer pump requires turning off the fuel supply, removing two tubes and two bolts, and removing the pump.
Caterpillar cat 235 c excavator (prefix 5af) service repair manual (5af00001 ...fujsfskekem
1) The document provides instructions for removing and installing a fuel filter base and removing a fuel transfer pump from a Caterpillar 235C excavator.
2) The fuel filter base removal instructions include disconnecting fuel lines and removing bolts and the base. Installation is the reverse.
3) Removing the fuel transfer pump involves turning off fuel supply, disconnecting lines, and removing bolts to access the pump.
Caterpillar cat 235 c excavator (prefix 5af) service repair manual (5af00001 ...uudfjjjskkemmd
1) The document provides instructions for removing and installing a fuel filter base and removing a fuel transfer pump from a Caterpillar 235C excavator.
2) The fuel filter base removal instructions include disconnecting fuel lines and removing bolts and the base. Installation is the reverse.
3) Removing the fuel transfer pump involves turning off fuel supply, disconnecting lines, and removing bolts to access the pump.
This document provides instructions for removing and installing fuel system components on a Caterpillar 235C excavator with a 3306 engine. It describes removing the fuel filter base by using a strap wrench to remove the filter, then removing two bolts and disconnecting a fuel line. It also describes removing the fuel transfer pump by turning off the fuel supply, removing tubes and bolts, and removing the pump. Procedures for disassembling and assembling the fuel transfer pump are also provided.
This document provides instructions for removing and installing fuel system components on a Caterpillar 235C excavator with a 3306 engine. It describes removing the fuel filter base by using a strap wrench to remove the filter, then removing two bolts and disconnecting a fuel line. It also describes removing the fuel transfer pump by turning off the fuel supply, removing tubes and bolts, and removing the pump. Procedures for disassembling and assembling the fuel transfer pump are also provided.
This document provides instructions for removing and installing fuel system components on a Caterpillar 235C excavator with a 3306 engine. It describes removing the fuel filter base by using a strap wrench to remove the filter, then removing two bolts and disconnecting a fuel line. It also describes removing the fuel transfer pump by turning off the fuel supply, removing tubes and bolts, and removing the pump. Procedures for disassembling and assembling the fuel transfer pump are also provided.
This document provides instructions for removing fuel injection nozzles from a 428C BACKHOE LOADER model. It describes:
- Removing the fuel injection lines first
- Loosening the threaded nut on the nozzle and removing it from the cylinder block along with the seat washer
- Keeping all parts clean to prevent contamination
It also cautions to contain fluids and dispose of them properly according to regulations.
This document provides instructions for removing and installing fuel injection nozzles and inlet and exhaust valve springs on a Caterpillar 3054 engine. The fuel injection nozzle removal procedure involves removing fuel lines, loosening a threaded nut, and removing the nozzle and seat washer. Installation involves cleaning parts, installing a new seat washer, applying anti-seize compound, and tightening the nut. The valve spring procedure requires using a special tool to compress springs, removing keepers and retainers, and ensuring the piston is at top-dead-center during removal and installation. Proper cleaning and torque specifications are emphasized throughout.
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This document provides instructions for removing and installing various engine components on a Caterpillar 322C excavator. It describes how to:
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Caterpillar cat 235 c excavator (prefix 5af) service repair manual (5af00001 ...ujjfdjkjskkmdm
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This document provides instructions for removing and installing fuel system components on a Caterpillar 235C excavator with a 3306 engine. It describes removing the fuel filter base by using a strap wrench to remove the filter, then removing two bolts and disconnecting a fuel line. It also describes removing the fuel transfer pump by turning off the fuel supply, removing tubes and bolts, and removing the pump. Procedures for disassembling and assembling the fuel transfer pump are also provided.
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4. Connecting electrical and fluid lines like the starter motor harness, alternator, air conditioner, fans, tubes, and tanks.
5. Installing floor mats and battery disconnect switch.
6. Filling the coolant and engine oil.
This document provides instructions for removing and installing a flywheel, crankshaft rear seal, and crankshaft wear sleeve on a Caterpillar 3054C engine. The removal procedure involves using tools to guide and support the flywheel during removal. For the crankshaft rear seal, the housing assembly must be replaced if removed. Installation of the rear seal involves using a plastic sleeve and alignment tool. A puller tool is used to remove the crankshaft wear sleeve.
This document provides instructions for removing and installing an exhaust elbow on a Caterpillar 420F backhoe loader. The removal procedure involves removing four bolts to detach the elbow and five bolts to remove the support bracket. For installation, the support bracket is reattached with five bolts and the elbow is positioned correctly and secured with four bolts. Torque specifications for all bolts are provided.
The document provides instructions for removing and installing a hydraulic tank on a 420F backhoe loader. It describes:
1) Disconnecting hoses and clamps from the hydraulic tank assembly.
2) Removing bolts to detach the tank from the machine frame.
3) Reversing the removal steps to install the new or repaired tank.
This document provides instructions for removing and installing components of the final drive planetary assembly on a 420E Backhoe Loader. The steps include draining oil from the final drive planetary, removing the planetary carrier assembly from the wheel flange, and disassembling the planetary gear assemblies by removing retaining rings, thrust washers, lock rings, bearings and gears. Reassembly involves installing the components in reverse order, with notes on positioning the taper of the bearings.
This document provides instructions for removing the swing frame and associated components from a 420E backhoe loader. The key steps include:
1. Releasing hydraulic pressure and removing hoses and cylinders.
2. Removing mounting hardware, bars, blocks, and wear pads to separate the sliding frame, link assembly, and mount assembly from the machine.
3. Lifting out the sliding frame and other heavy components using suitable lifting devices due to their significant weights.
4. Marking all disconnected lines, hoses and tubes to facilitate correct reinstallation.
This document provides instructions for removing and installing a camshaft on a Caterpillar 3054C diesel engine. Key steps include:
1. Removing the rocker shaft assembly, pushrods, and front housing before removing the camshaft.
2. Carefully removing the camshaft from the cylinder block by turning the engine upside down.
3. Lubricating the camshaft with oil and carefully installing it in the cylinder block.
4. Reinstalling the front housing, rocker shaft assembly, and pushrods after installing the camshaft.
This document provides instructions for installing an engine on a 416F2 Backhoe Loader. It outlines 17 steps to correctly position and secure the engine, connect related components like the transmission, starter motor, alternator, and air conditioning compressor. It also describes filling the cooling and oil systems once installation is complete. The summary is installing the engine involves aligning and bolting it to the transmission, connecting electrical and fluid lines, and filling coolant and oil before reinstalling protective body panels.
The document provides instructions for servicing components of a Caterpillar 3054C engine. It includes procedures for removing and installing lifters, camshafts, camshaft bearings, engine oil pans, and piston cooling jets. The procedures note required tools and safety precautions, and contain illustrations to aid in disassembly and reassembly.
The document provides instructions for removing the cylinder head from a 416F Backhoe Loader engine. Key steps include draining coolant and oil, removing related components like the fuel injectors and exhaust manifold, and then loosening and removing bolts to lift the cylinder head off the cylinder block using a lifting device. The cylinder head gasket is also removed and discarded.
The document provides instructions for removing and installing various engine components on a 416E Backhoe Loader including:
- Crankshaft rear seal installation using alignment tools and setscrews
- Removing and installing the crankshaft wear sleeve with pullers and locators
- Removing and installing the flywheel housing which weighs 39kg using lifting equipment and setscrews
- Removing and installing the crankshaft pulley after removing the V-belts
This document provides instructions for removing and disassembling the pilot valve (loader) on a 416D Backhoe Loader. It outlines 32 steps to disassemble the valve including removing hydraulic lines, electrical connections, brackets, plates, coils, plungers and other components. It also provides assembly instructions and notes on cleanliness and replacing seals during assembly.
This document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 416C Backhoe Loader powered by a 3054 engine. It describes the required tools and multi-step procedures, which include removing bolts, lifting components, cleaning parts, and tightening fasteners to the specified torques. The document contains illustrations supporting each step in the procedures.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 416C backhoe loader with a 3054 engine. It outlines the required tools and safety precautions. The removal procedure involves supporting the engine, removing mounting bolts, attaching a lifting device to the housing, and separating the housing from the cylinder block using bolts or light hammer taps. The installation procedure is the reverse of removal.
1) The document provides instructions for removing and installing the crankshaft rear seal, flywheel housing, and crankshaft pulley on a Caterpillar 3054 engine.
2) The removal procedures describe removing mounting bolts, seals, gaskets and housings. The installation procedures describe cleaning surfaces, installing seals, gaskets and housings, and tightening bolts to the specified torques.
3) Tools, torque specifications, and cautions about cleanliness and fluid containment are provided to correctly complete the repair procedures.
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.
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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!
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.
The Octavia range embodies the design trend of the Škoda brand: a fusion of
aesthetics, safety and practicality. Whether you see the car as a whole or step
closer and explore its unique features, the Octavia range radiates with the
harmony of functionality and emotion
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.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i02672998
Unit Injector Hydraulic Pump - Install
SMCS - 1714-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5P-0327 Crowfoot Wrench 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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3. Illustration 1 g00727636
1. Position drive gear (12) on the unit injector hydraulic pump. Install washer (11) and bolt
(10) on the unit injector hydraulic pump. Tighten bolt (10) to a torque of 110 ± 14 N·m
(81 ± 10 lb ft).
2. Lubricate O-ring seal (9) with clean engine oil. Install the O-ring seal on the unit injector
hydraulic pump.
Illustration 2 g00727632
3. Position unit injector hydraulic pump (6) on the timing gear housing. Install three bolts (8)
and tighten three bolts (8) to a torque of 28 ± 7 N·m (20 ± 5 lb ft).
4. Install cable strap (7).
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5. Illustration 3 g00727629
5. Install return line assembly (4) on the engine block and on fitting (3).
6. Reconnect harness assembly (2).
7. Use Tooling (A) to install line assembly (1).
NOTICE
If the hose is not correctly connected the hose will come loose when the
engine is started and the engine oil will come out of the hose. Engine
damage can result.
NOTICE
Leakage of the high pressure engine oil lines can result in failure of the
engine fuel system.
8. Install hose assembly (5) and lock the hose assembly in position. Apply pressure in order to
snap the hose assembly into the quick coupling for each of the ends.
Note: Be sure to check the connection by pulling back on the hose.
Copyright 1993 - 2019 Caterpillar Inc.
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6. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01929376
Turbocharger - Remove
SMCS - 1052-011
Removal Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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.
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7. Illustration 1 g00617515
1. Remove bolts (1) and the gasket. Remove bolts (3) and tube assembly (2) from the
turbocharger.
Illustration 2 g00617565
2. Remove the bolts and the gasket in order to disconnect oil supply tube assembly (5) from
the turbocharger.
3. Remove nuts (4), turbocharger (6), and the gasket from the exhaust manifold.
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8. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01978052
Turbocharger - Disassemble
SMCS - 1052-015
Disassembly Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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.
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9. Illustration 1 g01025751
1. Place alignment marks on the two housings and the cartridge assembly for the correct
alignment during assembly.
2. Disconnect hose (4) from compressor housing (3).
3. Remove waste gate (5) from turbine housing (1).
4. Remove turbine housing (1).
5. Remove compressor housing (3) from cartridge assembly (2).
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01978165
Turbocharger - Assemble
SMCS - 1052-016
Assembly Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01025751
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11. 1. Position compressor housing (3) on cartridge assembly (2) and align the marks on the
components.
2. Position turbine housing (1) on cartridge assembly (2) and align the marks on the
components.
3. Install waste gate (5).
4. Connect hose (4) to compressor housing (3).
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12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01334762
Turbocharger - Install
SMCS - 1052-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Inspect the turbocharger gasket for wear or damage. If the turbocharger gasket is worn or
damaged, use a new part for replacement.
2. Apply 5P-3931 Anti-Seize Compound on the threads of the mounting studs for the
turbocharger.
Illustration 1 g00617565
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13. 3. Position the turbocharger gasket and turbocharger (6) on the exhaust manifold. Install nuts
(4) that fasten turbocharger (6) to the exhaust manifold.
4. Tighten the locknuts that fasten the turbocharger to the exhaust manifold.
Tighten the 3E-8017 Locknut with the Spiralock thread to the following torque: ...
54 ± 5 N·m (40 ± 4 lb ft)
Tighten the standard 9X-6620 Locknut to the following torque: ... 70 ± 5 N·m (50 ± 4 lb ft)
Illustration 2 g00617515
5. Inspect the gaskets for oil supply tube assembly (5) and tube assembly (2). If the gaskets are
worn or damaged, use a new part for replacement.
6. Position tube assembly (2) and the gasket on turbocharger (6). Install bolts (1) on the
turbocharger and install bolts (3) on the cylinder block.
7. Install the gasket for oil supply tube assembly (5) and connect oil supply tube assembly (5)
to turbocharger (6).
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14. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01978190
Exhaust Manifold - Remove and Install
SMCS - 1059-010
Removal Procedure
Start By:
a. Remove the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Remove".
Illustration 1 g01025883
1. Remove bolts (1), locks (3), exhaust manifold (2), and the gaskets from the cylinder head
assembly.
Installation Procedure
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15. Table 1
Required Tools
Tool Part Number Part Description Qty
A 2P-2333 High Temperature Sealer 1
B 5P-3931 Anti-Seize Compound 1
NOTICE
Excessive use of sealant can cause damage to components.
To avoid component damage use only the amount of sealant necessary
for the application.
Illustration 2 g01025883
Note: Apply Tooling (A) to the outside diameter of the male ends of exhaust manifold (2) if
exhaust manifold (2) is disassembled. Assemble exhaust manifold (2) and remove the
excess sealer from the joints.
1. Apply Tooling (B) to the threads of bolts (1). Position the gaskets and exhaust manifold (2)
on the cylinder head assembly. Install locks (3) and bolts (1).
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16. Illustration 3 g00617739
2. Tighten bolt (1) through bolt (12) in a numerical sequence. Tighten bolts to 4 ± 1 N·m
(35 ± 9 lb in).
3. Tighten bolt (1) through bolt (12) in a numerical sequence 45 ± 5 N·m (33 ± 4 lb ft).
Note: Prior to starting or running the engine, allow the sealant in the exhaust manifold joints
to air dry for 24 hours.
End By:
a. Install the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Install".
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17. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01978837
Air Inlet Heater Solenoid - Remove and Install
SMCS - 1090-010-OD
Illustration 1 g01025992
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18. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01929576
Air Inlet Cover - Remove and Install
SMCS - 1087-010-CH
Removal Procedure
Start By:
a. Remove the air inlet heater. Refer to Disassembly and Assembly, "Air Inlet Heater -
Remove and Install".
b. Remove the fuel filter base. Refer to Disassembly and Assembly, "Fuel Filter Base -
Remove and Install".
Illustration 1 g00618364
1. Disconnect harness assembly (2) for the boost sensor.
2. Remove the bolts and mounting bracket (1) for the fuel filter base.
3. Remove the bolts and air inlet cover (3).
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19. Installation Procedure
Illustration 2 g00618364
1. Inspect the gasket for air inlet cover (3). Replace the gasket, if necessary.
2. Position air inlet cover (3), mounting bracket (1) for fuel filter base, and the wiring clip on
the cylinder head. Install the bolts.
3. Connect harness assembly (2) for the boost sensor.
End By:
a. Install the fuel filter base. Refer to Disassembly and Assembly, "Fuel Filter Base - Remove
and Install".
b. Install the air inlet heater. Refer to Disassembly and Assembly, "Air Inlet Heater - Remove
and Install".
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20. 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. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01377295
Air Inlet Elbow - Remove and Install
SMCS - 1087-010-E4
Removal Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00728048
1. Loosen hose clamp (2) and remove hose (1) from the air inlet elbow (3).
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22. Illustration 2 g00728030
2. Disconnect plug (5) from the air temperature sensor.
3. Remove eight bolts (4). Remove air inlet elbow (3).
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Clean the joint face on the air inlet elbow and the joint face on the air inlet cover with
solvent. Apply 4C-9500 Quick Cure Primer on the joint face. Allow the primer to air dry for
a minimum of three to five minutes.
2. Apply 1U-8846 Sealant to the joint face of the air inlet elbow and to the joint face of the air
inlet cover. Installation of the air inlet elbow must be within ten minutes of application of
the sealant.
Illustration 3 g00728030
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23. 3. Position air inlet elbow (3) on the air inlet cover.
4. Install eight bolts (4).
5. Connect plug (5) to the air temperature sensor.
Illustration 4 g00728048
6. Install hose (1) on air inlet elbow (3). Tighten hose clamp (2).
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24. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR HEK
Configuration: 322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i02374873
Inlet and Exhaust Valves - Remove and Install
SMCS - 1105-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5S-1330 Valve Spring Compressor 1
Start By:
a. Remove the cylinder head assembly. Refer to Disassembly and Assembly, "Cylinder Head -
Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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25. Illustration 1 g00991548
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. Use Tooling (A) to compress valve spring (4). Remove retainer lock (6).
2. Remove Tooling (A). Remove spring retainer (5), valve spring (4), and washer (3).
3. Remove valve seal (1) and valve (2).
4. Repeat Steps 1 through 3 in order to remove the remaining inlet valves and exhaust valves.
Installation Procedure
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322C L Hydraulic Excavator HEK00001-UP (MACHINE) POWERED BY 3126B En...
2019/9/16
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