The document provides installation instructions for installing an engine and pumps into a mini hydraulic excavator. It describes 42 installation steps involving bolts, hoses, wires and other components. Safety precautions are provided at the beginning regarding risks from hydraulic pressure, hot fluids and moving parts.
Caterpillar cat 301.5 mini hydraulic excavator (prefix 3 yw) service repair m...fjsekkxszdmmem
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the user to other documents for installing additional parts like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
Caterpillar cat 301.6 mini hydraulic excavator (prefix 3 yw) service repair m...fjsekkxszdmmem
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various engine components like hoses, wires, brackets, and covers. It also provides removal and assembly instructions for a fuel filter base, including any hand priming pump components. Safety warnings are provided throughout regarding potential hazards.
Caterpillar cat 301.5 mini hydraulic excavator (prefix 3 yw) service repair m...dujfjjksekmmd
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the technician to other documents for installing additional components like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
Caterpillar cat 301.8 mini hydraulic excavator (prefix 3 yw) service repair m...fujsjefjkskfmsme
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various engine components like hoses, wires, brackets, and covers. It also provides instructions for installing the cab, alternator, electric starting motor, radiator, and hood once the engine is installed. The document contains warnings about releasing hydraulic pressure and hot or pressurized fluids.
Caterpillar cat 301.5 mini hydraulic excavator (prefix bfa) service repair ma...fhsejkdkme
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the user to other documents for installing additional parts like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
Caterpillar cat 301.6 mini hydraulic excavator (prefix 3 yw) service repair m...dujfjjksekmmd
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various engine components like hoses, wires, brackets, and covers. It also provides instructions for installing the cab, alternator, electric starter motor, radiator, and hood once the engine is installed. The document contains warnings about potential injuries from hot or pressurized fluids and moving parts during the installation process.
Caterpillar cat 301.8 mini hydraulic excavator (prefix 3 yw) service repair m...fjsjjdkemmde
This document provides installation instructions for installing an engine and related components in a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install components such as bolts, hoses, electrical parts, and covers. The instructions include warnings about releasing hydraulic pressure and handling hot or pressurized parts safely. It directs the user to other documents for installing additional related components once the engine is installed.
Caterpillar cat 301.5 mini hydraulic excavator (prefix 3 yw) service repair m...fusjjefjskeksmem
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the technician to other documents for installing additional components like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
Caterpillar cat 301.5 mini hydraulic excavator (prefix 3 yw) service repair m...fjsekkxszdmmem
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the user to other documents for installing additional parts like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
Caterpillar cat 301.6 mini hydraulic excavator (prefix 3 yw) service repair m...fjsekkxszdmmem
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various engine components like hoses, wires, brackets, and covers. It also provides removal and assembly instructions for a fuel filter base, including any hand priming pump components. Safety warnings are provided throughout regarding potential hazards.
Caterpillar cat 301.5 mini hydraulic excavator (prefix 3 yw) service repair m...dujfjjksekmmd
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the technician to other documents for installing additional components like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
Caterpillar cat 301.8 mini hydraulic excavator (prefix 3 yw) service repair m...fujsjefjkskfmsme
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various engine components like hoses, wires, brackets, and covers. It also provides instructions for installing the cab, alternator, electric starting motor, radiator, and hood once the engine is installed. The document contains warnings about releasing hydraulic pressure and hot or pressurized fluids.
Caterpillar cat 301.5 mini hydraulic excavator (prefix bfa) service repair ma...fhsejkdkme
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the user to other documents for installing additional parts like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
Caterpillar cat 301.6 mini hydraulic excavator (prefix 3 yw) service repair m...dujfjjksekmmd
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various engine components like hoses, wires, brackets, and covers. It also provides instructions for installing the cab, alternator, electric starter motor, radiator, and hood once the engine is installed. The document contains warnings about potential injuries from hot or pressurized fluids and moving parts during the installation process.
Caterpillar cat 301.8 mini hydraulic excavator (prefix 3 yw) service repair m...fjsjjdkemmde
This document provides installation instructions for installing an engine and related components in a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install components such as bolts, hoses, electrical parts, and covers. The instructions include warnings about releasing hydraulic pressure and handling hot or pressurized parts safely. It directs the user to other documents for installing additional related components once the engine is installed.
Caterpillar cat 301.5 mini hydraulic excavator (prefix 3 yw) service repair m...fusjjefjskeksmem
This document provides installation instructions for installing an engine and pumps into a 301.5, 301.6, or 301.8 mini hydraulic excavator. It outlines 42 steps to install various components like bolts, hoses, wires, and panels. It directs the technician to other documents for installing additional components like the cab, alternator, and radiator once the engine and pumps are installed. Safety warnings are provided about potential injuries from hot or pressurized fluids.
This document provides instructions for assembling the final drive of an excavator model 329D L. It lists the required tools and parts. The procedure involves installing bearings in the main housing and motor housing using a press to apply the proper preload. Shims are used to take up any clearance between the housings. Duo-Cone seals are installed in the housings using a special tool. Cleanliness is emphasized throughout the assembly process.
This document provides assembly instructions for a service repair manual in 3 sentences:
It outlines 53 steps to assemble a hydraulic pump, including installing various components like gaskets, bearings, pistons, seals, and covers onto the pump housing in the proper order and orientation. Precautions are noted for installing springs and other parts that could cause injury. Required tools are listed and each assembly step includes an illustration for reference.
The document provides instructions for removing and installing a flywheel on a C7.1 engine. It describes:
1) Removing the bolts and electric starting motor to access the flywheel.
2) Installing guide studs and using lifting equipment to remove the flywheel.
3) Inspecting the flywheel and removing the ring gear if needed.
4) Cleaning and preparing the surfaces, then installing the flywheel using lifting equipment and guide studs, and tightening the bolts to the specified torque.
Caterpillar Cat 428 SERIES II BACKHOE LOADER (Prefix 6TC) Service Repair Manu...jkdkkdsmmd
The document provides instructions for disassembling and assembling the rear axle group and differential of a 428 Series II Backhoe Loader. It describes removing and installing the rear axle group which involves disconnecting linkages, brackets, and mounting hardware. Steps are provided to disassemble the rear axle group into individual components like housing, gears, and brakes. The differential is also disassembled by removing case halves, bearings, gears, and other parts. Precise assembly steps list installing components in reverse order and include details like torque specifications.
This document provides step-by-step instructions for disassembling the pump control and pump housing of a 329DL excavator. It lists 60 steps to remove components like bolts, seals, pins, plates, barrels and shafts. Cleaning is important before disassembly to prevent dirt from entering mechanisms. The right pump control has a proportional reducing valve not present on the left. Tools are required to remove some components like bearings.
The document provides instructions for disassembling and assembling a recoil spring assembly. Key steps include:
1. Using a specialized tooling bench to securely hold the recoil spring assembly, which is under several tons of force.
2. Carefully removing a nut to release the spring tension before separating assembly components.
3. Reassembling the spring assembly in the tooling bench and using hydraulic force to compress the spring into position, requiring several tons of force. Proper centering and leveling of the assembly is critical.
This document provides the installation procedure for a final drive on an excavator. It lists the required tools and parts. The procedure involves using lifting devices to position the final drive, applying anti-seize compound to bolts, and torquing the bolts to the specified values. It also describes attaching lifting brackets and removing the lifting equipment once installation is complete.
The document is a service repair manual that provides step-by-step instructions for disassembling the final drive components of a 329DL excavator. It begins by removing the final drive assembly and placing it on a repair stand. Key steps include removing the cover, gears, carrier assembly, planetary gears, and separating the sprocket housing from the motor housing. Detailed illustrations accompany each step to show how to remove individual parts like seals, shafts, and bearings from within the final drive assembly. Special tools are listed that may be required for tasks like removing retaining rings.
The document provides instructions for disassembling and assembling a swing motor and swing drive. Key steps include:
1. Cleaning all parts thoroughly before assembly and applying a light film of hydraulic oil.
2. Using retaining ring pliers to install a retaining ring and assembling plates, pistons, a barrel and other components into a motor housing in the correct order.
3. Attaching lifting devices and link brackets to install the assembled swing motor and remove the swing drive, which each weigh over 500 lbs.
This document provides instructions for removing and installing a swing motor on an excavator model 329D2 L. The removal procedure involves draining oil from the swing drive, using tools to remove bolts securing the swing drive, and using lifting equipment to remove the swing motor due to its weight of approximately 77 kg. The installation procedure outlines connecting harness assemblies, hoses, and tightening connections to specified torques.
Caterpillar Cat 329D L Excavator (Prefix CZF) Service Repair Manual Instant D...jkdkkdsmmd
The document provides instructions for disassembling a final drive transmission. It begins by removing the final drive from the excavator and securing it to a repair stand. Various components are then removed in sequential order, including the cover, gears, carrier assembly, planetary gears, and seals. Cleanliness is emphasized throughout the process to prevent dirt from entering the mechanism. Over 30 individual steps are outlined with descriptions and illustrations.
The document provides instructions for removing and installing a flywheel on a C7.1 engine. It describes:
1) Removing the bolts and electric starting motor to access the flywheel.
2) Installing guide studs and using lifting equipment to remove the flywheel.
3) Inspecting the flywheel and removing the ring gear if needed.
4) Cleaning and preparing the surfaces, then installing the flywheel using lifting equipment and guide studs, and tightening the bolts to the specified torque.
Caterpillar Cat 329D L Excavator (Prefix BFC) Service Repair Manual Instant D...jkdkkdsmmd
The document provides instructions for disassembling and assembling the transmission of a 329D L and 329D LN excavator. It lists 37 steps for disassembly, removing components like gears, shafts, seals and housings. It then lists 36 steps for assembly, reinstalling these components in reverse order and noting cleaning requirements. Precise measurements are taken to determine the correct shim thickness for preloading bearings during assembly.
This document provides instructions for disassembling and assembling the travel motor of a 320D2L excavator. The disassembly process involves removing 27 components from the travel motor body and head. The assembly process reverses the disassembly steps and cautions that all components must be reinstalled in their original positions and orientations. Proper cleaning of components before and after disassembly and assembly is emphasized to prevent contamination of the hydraulic system.
This document provides instructions for servicing the air conditioning system on Caterpillar 322 and 322L excavators. It describes safety precautions when working with refrigerant and outlines procedures for preparing the machine, removing and installing components like lines, the compressor, and performing functions like evacuating and charging the system. Personal protective equipment is required as the system is pressurized and contains refrigerant that can cause injury.
This document provides instructions for removing and installing a governor and fuel injection control linkage on an excavator. It begins with an overview of the required tools. The removal procedure involves disconnecting tubes and cables, removing clips and pins, and taking off bolts. The installation procedure specifies cleaning and lubricating parts, replacing seals, and using tools to install clips, pins and bolts in the reverse order of removal. Precautions are given to keep parts clean and check adjustments after installation.
Caterpillar Cat 320D2 L Excavator (Prefix YEA) Service Repair Manual Instant ...jkdkkdsmmd
This document provides assembly instructions for excavator models 320D2 and 320D2 L. It outlines 49 assembly steps requiring various tools. The steps include installing components like the pump housing, swashplate assemblies, shaft assemblies, barrel assemblies, port plates, head assembly, seal assembly, control linkage, and pump control components. Precautions are provided for steps involving released spring forces.
Caterpillar Cat 320D2 L Excavator (Prefix RAR) Service Repair Manual Instant ...jkdkkdsmmd
The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C7.1 engine. It describes the required tools and outlines a multi-step process that involves positioning the piston at top dead center, compressing the valve spring with a tool to remove keepers and the spring, and reversing the process to install new springs. Safety notices are provided to wear protective equipment when working with compressed springs.
This document provides assembly instructions for excavator models 320D2 and 320D2 L. It outlines 49 assembly steps requiring various tools. The steps include installing components like the pump housing, swashplate assemblies, shaft assemblies, barrel assemblies, port plates, head assembly, seal assembly, control linkage, and pump control components. Precautions are provided for steps involving released spring forces.
The document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 320D2 excavator engine. The flywheel removal procedure involves removing bolts and installing guide studs to lift the flywheel off. The crankshaft rear seal is part of a sealed assembly that must be replaced if removed. Installation involves aligning and pressing the new seal onto the crankshaft flange.
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SnapJob is revolutionizing the way people connect with work opportunities and find talented professionals for their projects. Find your dream job with ease using the best job finding apps. Discover top-rated apps that connect you with employers, provide personalized job recommendations, and streamline the application process. Explore features, ratings, and reviews to find the app that suits your needs and helps you land your next opportunity.
This document provides instructions for assembling the final drive of an excavator model 329D L. It lists the required tools and parts. The procedure involves installing bearings in the main housing and motor housing using a press to apply the proper preload. Shims are used to take up any clearance between the housings. Duo-Cone seals are installed in the housings using a special tool. Cleanliness is emphasized throughout the assembly process.
This document provides assembly instructions for a service repair manual in 3 sentences:
It outlines 53 steps to assemble a hydraulic pump, including installing various components like gaskets, bearings, pistons, seals, and covers onto the pump housing in the proper order and orientation. Precautions are noted for installing springs and other parts that could cause injury. Required tools are listed and each assembly step includes an illustration for reference.
The document provides instructions for removing and installing a flywheel on a C7.1 engine. It describes:
1) Removing the bolts and electric starting motor to access the flywheel.
2) Installing guide studs and using lifting equipment to remove the flywheel.
3) Inspecting the flywheel and removing the ring gear if needed.
4) Cleaning and preparing the surfaces, then installing the flywheel using lifting equipment and guide studs, and tightening the bolts to the specified torque.
Caterpillar Cat 428 SERIES II BACKHOE LOADER (Prefix 6TC) Service Repair Manu...jkdkkdsmmd
The document provides instructions for disassembling and assembling the rear axle group and differential of a 428 Series II Backhoe Loader. It describes removing and installing the rear axle group which involves disconnecting linkages, brackets, and mounting hardware. Steps are provided to disassemble the rear axle group into individual components like housing, gears, and brakes. The differential is also disassembled by removing case halves, bearings, gears, and other parts. Precise assembly steps list installing components in reverse order and include details like torque specifications.
This document provides step-by-step instructions for disassembling the pump control and pump housing of a 329DL excavator. It lists 60 steps to remove components like bolts, seals, pins, plates, barrels and shafts. Cleaning is important before disassembly to prevent dirt from entering mechanisms. The right pump control has a proportional reducing valve not present on the left. Tools are required to remove some components like bearings.
The document provides instructions for disassembling and assembling a recoil spring assembly. Key steps include:
1. Using a specialized tooling bench to securely hold the recoil spring assembly, which is under several tons of force.
2. Carefully removing a nut to release the spring tension before separating assembly components.
3. Reassembling the spring assembly in the tooling bench and using hydraulic force to compress the spring into position, requiring several tons of force. Proper centering and leveling of the assembly is critical.
This document provides the installation procedure for a final drive on an excavator. It lists the required tools and parts. The procedure involves using lifting devices to position the final drive, applying anti-seize compound to bolts, and torquing the bolts to the specified values. It also describes attaching lifting brackets and removing the lifting equipment once installation is complete.
The document is a service repair manual that provides step-by-step instructions for disassembling the final drive components of a 329DL excavator. It begins by removing the final drive assembly and placing it on a repair stand. Key steps include removing the cover, gears, carrier assembly, planetary gears, and separating the sprocket housing from the motor housing. Detailed illustrations accompany each step to show how to remove individual parts like seals, shafts, and bearings from within the final drive assembly. Special tools are listed that may be required for tasks like removing retaining rings.
The document provides instructions for disassembling and assembling a swing motor and swing drive. Key steps include:
1. Cleaning all parts thoroughly before assembly and applying a light film of hydraulic oil.
2. Using retaining ring pliers to install a retaining ring and assembling plates, pistons, a barrel and other components into a motor housing in the correct order.
3. Attaching lifting devices and link brackets to install the assembled swing motor and remove the swing drive, which each weigh over 500 lbs.
This document provides instructions for removing and installing a swing motor on an excavator model 329D2 L. The removal procedure involves draining oil from the swing drive, using tools to remove bolts securing the swing drive, and using lifting equipment to remove the swing motor due to its weight of approximately 77 kg. The installation procedure outlines connecting harness assemblies, hoses, and tightening connections to specified torques.
Caterpillar Cat 329D L Excavator (Prefix CZF) Service Repair Manual Instant D...jkdkkdsmmd
The document provides instructions for disassembling a final drive transmission. It begins by removing the final drive from the excavator and securing it to a repair stand. Various components are then removed in sequential order, including the cover, gears, carrier assembly, planetary gears, and seals. Cleanliness is emphasized throughout the process to prevent dirt from entering the mechanism. Over 30 individual steps are outlined with descriptions and illustrations.
The document provides instructions for removing and installing a flywheel on a C7.1 engine. It describes:
1) Removing the bolts and electric starting motor to access the flywheel.
2) Installing guide studs and using lifting equipment to remove the flywheel.
3) Inspecting the flywheel and removing the ring gear if needed.
4) Cleaning and preparing the surfaces, then installing the flywheel using lifting equipment and guide studs, and tightening the bolts to the specified torque.
Caterpillar Cat 329D L Excavator (Prefix BFC) Service Repair Manual Instant D...jkdkkdsmmd
The document provides instructions for disassembling and assembling the transmission of a 329D L and 329D LN excavator. It lists 37 steps for disassembly, removing components like gears, shafts, seals and housings. It then lists 36 steps for assembly, reinstalling these components in reverse order and noting cleaning requirements. Precise measurements are taken to determine the correct shim thickness for preloading bearings during assembly.
This document provides instructions for disassembling and assembling the travel motor of a 320D2L excavator. The disassembly process involves removing 27 components from the travel motor body and head. The assembly process reverses the disassembly steps and cautions that all components must be reinstalled in their original positions and orientations. Proper cleaning of components before and after disassembly and assembly is emphasized to prevent contamination of the hydraulic system.
This document provides instructions for servicing the air conditioning system on Caterpillar 322 and 322L excavators. It describes safety precautions when working with refrigerant and outlines procedures for preparing the machine, removing and installing components like lines, the compressor, and performing functions like evacuating and charging the system. Personal protective equipment is required as the system is pressurized and contains refrigerant that can cause injury.
This document provides instructions for removing and installing a governor and fuel injection control linkage on an excavator. It begins with an overview of the required tools. The removal procedure involves disconnecting tubes and cables, removing clips and pins, and taking off bolts. The installation procedure specifies cleaning and lubricating parts, replacing seals, and using tools to install clips, pins and bolts in the reverse order of removal. Precautions are given to keep parts clean and check adjustments after installation.
Caterpillar Cat 320D2 L Excavator (Prefix YEA) Service Repair Manual Instant ...jkdkkdsmmd
This document provides assembly instructions for excavator models 320D2 and 320D2 L. It outlines 49 assembly steps requiring various tools. The steps include installing components like the pump housing, swashplate assemblies, shaft assemblies, barrel assemblies, port plates, head assembly, seal assembly, control linkage, and pump control components. Precautions are provided for steps involving released spring forces.
Caterpillar Cat 320D2 L Excavator (Prefix RAR) Service Repair Manual Instant ...jkdkkdsmmd
The document provides instructions for removing and installing inlet and exhaust valve springs on a Caterpillar C7.1 engine. It describes the required tools and outlines a multi-step process that involves positioning the piston at top dead center, compressing the valve spring with a tool to remove keepers and the spring, and reversing the process to install new springs. Safety notices are provided to wear protective equipment when working with compressed springs.
This document provides assembly instructions for excavator models 320D2 and 320D2 L. It outlines 49 assembly steps requiring various tools. The steps include installing components like the pump housing, swashplate assemblies, shaft assemblies, barrel assemblies, port plates, head assembly, seal assembly, control linkage, and pump control components. Precautions are provided for steps involving released spring forces.
The document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 320D2 excavator engine. The flywheel removal procedure involves removing bolts and installing guide studs to lift the flywheel off. The crankshaft rear seal is part of a sealed assembly that must be replaced if removed. Installation involves aligning and pressing the new seal onto the crankshaft flange.
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SnapJob is revolutionizing the way people connect with work opportunities and find talented professionals for their projects. Find your dream job with ease using the best job finding apps. Discover top-rated apps that connect you with employers, provide personalized job recommendations, and streamline the application process. Explore features, ratings, and reviews to find the app that suits your needs and helps you land your next opportunity.
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2. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.5 MINI HYD EXCAVATOR 3YW
Configuration: 301.5 301.6 301.8 Mini Hydraulic Excavator 3YW00001-UP (MACHINE) POWERED BY 3003 Engine
Disassembly and Assembly
301.5, 301.6 and 301.8 Mini-Hydraulic Excavator Engine Supplement
Media Number -RENR2803-01 Publication Date -01/05/2005 Date Updated -11/05/2005
i00914441
Engine and Pumps - Install
SMCS - 1017-012; 1024-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-2157 Link Bracket 2
Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the
engine has been stopped. Serious injury can be caused if this pressure is
not released before any service is done on the hydraulic system.
Make sure all of the attachments have been lowered, oil is cool before
removing any components or lines. Remove the oil filler cap only when
the engine is stopped, and the filler cap is cool enough to touch with
your bare hand.
At operating temperature, the engine coolant is hot and under pressure.
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3. Steam can cause personal injury.
Check the coolant level only after the engine has been stopped and the
fill cap is cool enough to touch with your bare hand.
Remove the fill cap slowly to relieve pressure.
Cooling system conditioner contains alkali. Avoid contact with the skin
and eyes to prevent personal injury.
Illustration 1 g00489663
1. Apply suitable lifting chains to the lifting points on the engine. Apply enough tension on the
chains in order to support the weight of the engine.
2. Lower the engine and pumps into position in the engine compartment. The weight of the
engine and pumps is 125 kg (275 lb) .
Illustration 2 g00489665
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4. 3. Install six bolts and washers (44) . The other three bolts are located on the rear of the
engine.
Illustration 3 g00489661
4. Install two nuts and two washers (43) .
Illustration 4 g00489579
5. Install electrical clip (42) .
6. Install the bolt and washer (41) .
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5. Illustration 5 g00489577
7. Install the exhaust manifold and install four nuts (40) .
Illustration 6 g00489569
8. Install ground cable (39) .
9. Install clip (38) .
10. Install the bolt and washer (37) .
11. Install nut (36) .
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6. Illustration 7 g00489511
12. Install hose (35) and tighten the hose clamp.
13. Install two hoses (34) .
Illustration 8 g00489455
14. Install two electrical clips (33) .
15. Install the two bolts and washers (32) .
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7. Illustration 9 g00489449
16. Install plate assembly (31) .
17. Install the wires. Install two bolts and washers (30) .
18. Install two bolts and washers (29) .
Illustration 10 g00489391
19. Install electrical reset (28) and install two bolts.
20. Install battery (27) .
21. Install battery bracket (26) .
22. Install the bolt and washer (25) .
23. Connect the battery cables.
Illustration 11 g00489387
24. Install hose (24) .
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8. Illustration 12 g00489386
25. Install hose (23) .
26. Tighten hose clamp (22) .
Illustration 13 g00489385
27. Place the engine throttle cable in position and tighten nut (21) .
28. Install pin (20) and install clip (19) .
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9. Illustration 14 g00489383
29. Install wire (18) and install nut (17) .
Illustration 15 g00489382
30. Install wire (16) and install bolt (15) .
Illustration 16 g00489381
31. Install two hoses (14) and tighten two hose clamps (13) .
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10. Illustration 17 g00489258
Note: The seat is removed for photographic purposes.
32. Install tooling (A) and apply suitable lifting straps.
33. Install wall plate assembly (12) .
Illustration 18 g00489256
34. Install two bolts and washers (11) .
35. Install three bolts and washers (10) .
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11. Illustration 19 g00489254
36. Install two bolts and washers (9) .
37. Install three bolts and washers (8) .
Illustration 20 g00489253
38. Remove fuel tank cap (4) and install side panel (7) .
39. Install the bolt and washer (6) .
40. Install bolt (5) .
41. Install fuel tank cap (4) .
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12. Illustration 21 g00465682
42. Install left side corner protector (3) .
43. Tighten two bolts (2) .
44. Install the two bolts and washers (1) .
,,,,,
End By:
a. Install the cab. Refer to Disassembly and AssemblyRENR2808, "Cab - Install" .
b. Install the alternator. Refer to Disassembly and AssemblyRENR2803, "Alternator - Remove
and Install" .
c. Install the electric starting motor. Refer to Disassembly and AssemblyRENR2803, "Electric
Starting Motor - Remove and Install" .
d. Install the radiator. Refer to Disassembly and AssemblyRENR2803, "Radiator and Fan -
Remove and Install" .
e. Install the hood. Refer to Disassembly and AssemblyRENR2803, "Hood - Remove and
Install" .
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sun Apr 19 18:58:12 UTC+0800 2020
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13. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.5 MINI HYD EXCAVATOR 3YW
Configuration: 301.5 301.6 301.8 Mini Hydraulic Excavator 3YW00001-UP (MACHINE) POWERED BY 3003 Engine
Disassembly and Assembly
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines
Media Number -SENR5027-05 Publication Date -01/05/2005 Date Updated -16/05/2005
i01783524
Fuel Filter Base - Remove
SMCS - 1262-011
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, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
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14. Illustration 1 g00767792
Typical example
1. Remove fuel filter (5) from the fuel filter base, as follows:
a. Remove the collar and cap (1) from the top of fuel filter base (2). This will help
prevent spillage of fuel from the fuel filter.
b. Hold fuel filter (5) while locking collar (4) is turned in the counterclockwise
direction.
c. Pull fuel filter (5) from fuel filter base (2) and remove locking collar (4) .
2. Disconnect fuel line (3) from fuel filter base (2). Plug all openings or cap all openings
immediately in order to help prevent contamination.
Illustration 2 g00767793
Typical example
3. Remove two bolts (6) that fasten fuel filter base (2) to the mounting bracket.
4. Remove fuel filter base (2) from the mounting bracket.
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15. Note: Some engines may have a hand priming pump on the fuel filter base. Refer to the
Disassembly and Assembly, "Fuel Filter Base - Disassemble" topic for information on
removing the hand priming pump.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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16. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.5 MINI HYD EXCAVATOR 3YW
Configuration: 301.5 301.6 301.8 Mini Hydraulic Excavator 3YW00001-UP (MACHINE) POWERED BY 3003 Engine
Disassembly and Assembly
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines
Media Number -SENR5027-05 Publication Date -01/05/2005 Date Updated -16/05/2005
i01783533
Fuel Filter Base - Disassemble
SMCS - 1262-015
Disassembly Procedure
Hand Priming Pump (if equipped)
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17. Illustration 1 g00732631
Hand Priming Pump
(1) Cap ring
(2) Priming button
(3) Diaphragm
(4) Spring cap
(5) Spring
(6) Valve plate
(7) O-ring seal
(8) Fuel filter base
1. Unscrew cap ring (1) from fuel filter base (8).
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18. 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.
2. Remove priming button (2) and diaphragm (3) from spring cap (4). Inspect the rubber
diaphragm (3) for cracks or for wear. If the diaphragm is worn or damaged, use a new part
for replacement.
3. Remove spring cap (4) and spring (5) from valve plate (6) .
4. Remove valve plate (6) from fuel filter base (8).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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19. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.5 MINI HYD EXCAVATOR 3YW
Configuration: 301.5 301.6 301.8 Mini Hydraulic Excavator 3YW00001-UP (MACHINE) POWERED BY 3003 Engine
Disassembly and Assembly
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines
Media Number -SENR5027-05 Publication Date -01/05/2005 Date Updated -16/05/2005
i01783534
Fuel Filter Base - Assemble
SMCS - 1262-016
Assembly Procedure
Hand Priming Pump (if equipped)
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20. Illustration 1 g00732631
Hand Priming Pump
(1) Cap ring
(2) Priming button
(3) Diaphragm
(4) Spring cap
(5) Spring
(6) Valve plate
(7) O-ring seal
(8) Fuel filter base
1. Apply a thin film of clean engine oil to O-ring seal (7) and to valve plate (6) .
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21. 2. Insert valve plate (6) into fuel filter base (8). The valve plate must be installed with the O-
ring (7) first. Ensure that the rubber valve extends through the center hole of fuel filter base
(8). Push valve plate (6) firmly into the correct position.
Improper assembly of parts that are spring loaded can cause bodily
injury.
To prevent possible injury, follow the established assembly procedure
and wear protective equipment.
3. Install spring (5) into valve plate (6) and place spring cap (4) on top of the spring.
4. Install rubber diaphragm (3) into priming button (2). Ensure that diaphragm (3) fits firmly
into the correct position. Place the assembly over spring cap (4) .
5. Install cap ring (1) over priming button (2). Depress priming button (2) until diaphragm (3)
is seated firmly onto fuel filter base (8). Tighten cap ring (1) hand tight while the priming
button (2) is depressed.
6. Prime the fuel system. Refer to Testing and Adjusting, "Fuel System - Prime" for more
information.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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22. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.5 MINI HYD EXCAVATOR 3YW
Configuration: 301.5 301.6 301.8 Mini Hydraulic Excavator 3YW00001-UP (MACHINE) POWERED BY 3003 Engine
Disassembly and Assembly
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines
Media Number -SENR5027-05 Publication Date -01/05/2005 Date Updated -16/05/2005
i01783535
Fuel Filter Base - Install
SMCS - 1262-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00767793
Typical example
1. Put fuel filter base (2) in position on the mounting bracket.
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23. 2. Install two bolts (6) that fasten the fuel filter base to the mounting bracket.
Illustration 2 g00767792
Typical example
3. Remove the cap or the plug and connect fuel line (3) to fuel filter base (2) .
4. Install fuel filter (5) on fuel filter base (2), as follows:
a. Replace the seal on fuel filter base (2) .
b. Insert fuel filter (5) in fuel filter base (2) .
c. Install collar (4) on the fuel filter and turn the collar in the clockwise direction in
order to lock fuel filter (5) on the fuel filter base. The locking collar is hand tightened
only.
d. Insert cap (1) into the top of fuel filter base (2). Install the collar that holds the cap
into position.
Note: Some engines may have a hand priming pump on the fuel filter base. Refer to the
Disassembly and Assembly Module, "Fuel Filter Base - Assemble" topic for information on
installing the hand priming pump.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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24. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 301.5 MINI HYD EXCAVATOR 3YW
Configuration: 301.5 301.6 301.8 Mini Hydraulic Excavator 3YW00001-UP (MACHINE) POWERED BY 3003 Engine
Disassembly and Assembly
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines
Media Number -SENR5027-05 Publication Date -01/05/2005 Date Updated -16/05/2005
i01590349
Fuel Transfer Pump - Remove
SMCS - 1256-011
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, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
1/2
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25. Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading
26. Illustration 1 g00824616
1. Loosen hose clamps and remove the two fuel lines from fuel transfer pump (1) .
2. Remove two bolts (4) that fasten fuel transfer pump (1) to the cylinder block.
Note: Before removing the fuel transfer pump (1) from the cylinder block, note the position
of the flange (2) of the fuel transfer pump (1) for assembly.
3. Remove fuel transfer pump (1) and O-ring (3). Replace the O-ring when you install the fuel
transfer pump.
Note: In order to remove the fuel transfer pump from the engine, it may be necessary to
rotate the crankshaft until the rocker arm of the fuel transfer pump is not under pressure.
Copyright 1993 - 2020 Caterpillar Inc.
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