This document provides instructions for removing and installing the crankshaft rear seal on a Caterpillar 3054 engine. It describes the necessary tools and parts, safety precautions, and step-by-step procedures for both removing the old seal and installing the new seal. The instructions cover engines with both a 14-bolt housing assembly and a 10-bolt housing assembly.
Caterpillar cat 426 b backhoe loader (prefix 6kl) service repair manual (6kl0...fjjsefkskemmm
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. It describes:
1) Attaching lifting tools to the flywheel housing and removing mounting bolts to separate the housing from the engine block.
2) Cleaning the mating surfaces of the cylinder block and housing before installation.
3) Positioning the flywheel housing on the engine block and installing mounting bolts to secure it.
Caterpillar cat 426 b backhoe loader (prefix 6kl) service repair manual (6kl0...fjkekfmefmm
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It includes the following:
- Tools and parts needed to remove the flywheel and housing, including using a lifting device and removing bolts.
- Heating and installing the flywheel ring gear if it was removed.
- Cleaning and lubricating parts, installing a new gasket, and positioning the housing over a tool before bolting it into place.
- Instructions are provided for engines with both a 14-bolt and 10-bolt housing assembly.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 diesel engine. It outlines the required tools and steps to remove the flywheel, electric starting motor, and flywheel housing from the engine block. It then describes how to clean the components, position the flywheel housing on dowels in the block, and torque the mounting bolts to specifications.
This document provides instructions for removing and installing the flywheel housing on a Caterpillar 3054 diesel engine. It outlines the required tools and steps to remove the flywheel housing, which include removing the electric starting motor and flywheel first, then removing mounting bolts from the top and side of the housing. To install the flywheel housing, the instructions specify cleaning parts, attaching lifting tools, and reversing the removal steps and torque specifications.
This document provides instructions for removing and installing the crankshaft rear seal on a Caterpillar 3054 diesel engine. It describes using tools to remove the multi-piece housing assembly or single-piece housing, then cleaning and lubricating parts before pressing the new seal into place. Instructions are given for different housing designs and proper torque specifications are listed to complete the installation.
Caterpillar cat 426 b backhoe loader (prefix 5yj) service repair manual (5yj0...fjjsefkskemmm
This document provides instructions for removing and installing the crankshaft rear seal on a Caterpillar 3054 diesel engine. It describes two different housing assembly styles that require different procedures. For the 14-bolt housing, the instructions are to remove bolts and housing, inspect the gasket, clean parts, install the new seal and gasket using a press, and reinstall the housing and bolts. For the 10-bolt housing, the procedure is to clean surfaces, place the one-piece housing on the crankshaft until it contacts the block, install bolts using an alignment tool, and tighten bolts in sequence.
Caterpillar cat 426 b backhoe loader (prefix 5yj) service repair manual (5yj0...fjkekfmefmm
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 diesel engine. It outlines the required tools and steps to remove the housing which include removing mounting bolts, attaching lifting tools, and separating the housing from the cylinder block. The installation procedure specifies cleaning parts, positioning the housing with lifting tools attached, and installing mounting bolts with the specified torque.
This document provides instructions for installing the rocker shaft and pushrods on a Caterpillar 3054 engine. It describes lubricating the components, inserting the pushrods into the cylinder head, and securing the rocker shaft assembly with nuts and bolts. Tightening specifications and the proper order of installation are included to ensure correct assembly.
Caterpillar cat 426 b backhoe loader (prefix 6kl) service repair manual (6kl0...fjjsefkskemmm
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. It describes:
1) Attaching lifting tools to the flywheel housing and removing mounting bolts to separate the housing from the engine block.
2) Cleaning the mating surfaces of the cylinder block and housing before installation.
3) Positioning the flywheel housing on the engine block and installing mounting bolts to secure it.
Caterpillar cat 426 b backhoe loader (prefix 6kl) service repair manual (6kl0...fjkekfmefmm
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It includes the following:
- Tools and parts needed to remove the flywheel and housing, including using a lifting device and removing bolts.
- Heating and installing the flywheel ring gear if it was removed.
- Cleaning and lubricating parts, installing a new gasket, and positioning the housing over a tool before bolting it into place.
- Instructions are provided for engines with both a 14-bolt and 10-bolt housing assembly.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 diesel engine. It outlines the required tools and steps to remove the flywheel, electric starting motor, and flywheel housing from the engine block. It then describes how to clean the components, position the flywheel housing on dowels in the block, and torque the mounting bolts to specifications.
This document provides instructions for removing and installing the flywheel housing on a Caterpillar 3054 diesel engine. It outlines the required tools and steps to remove the flywheel housing, which include removing the electric starting motor and flywheel first, then removing mounting bolts from the top and side of the housing. To install the flywheel housing, the instructions specify cleaning parts, attaching lifting tools, and reversing the removal steps and torque specifications.
This document provides instructions for removing and installing the crankshaft rear seal on a Caterpillar 3054 diesel engine. It describes using tools to remove the multi-piece housing assembly or single-piece housing, then cleaning and lubricating parts before pressing the new seal into place. Instructions are given for different housing designs and proper torque specifications are listed to complete the installation.
Caterpillar cat 426 b backhoe loader (prefix 5yj) service repair manual (5yj0...fjjsefkskemmm
This document provides instructions for removing and installing the crankshaft rear seal on a Caterpillar 3054 diesel engine. It describes two different housing assembly styles that require different procedures. For the 14-bolt housing, the instructions are to remove bolts and housing, inspect the gasket, clean parts, install the new seal and gasket using a press, and reinstall the housing and bolts. For the 10-bolt housing, the procedure is to clean surfaces, place the one-piece housing on the crankshaft until it contacts the block, install bolts using an alignment tool, and tighten bolts in sequence.
Caterpillar cat 426 b backhoe loader (prefix 5yj) service repair manual (5yj0...fjkekfmefmm
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 diesel engine. It outlines the required tools and steps to remove the housing which include removing mounting bolts, attaching lifting tools, and separating the housing from the cylinder block. The installation procedure specifies cleaning parts, positioning the housing with lifting tools attached, and installing mounting bolts with the specified torque.
This document provides instructions for installing the rocker shaft and pushrods on a Caterpillar 3054 engine. It describes lubricating the components, inserting the pushrods into the cylinder head, and securing the rocker shaft assembly with nuts and bolts. Tightening specifications and the proper order of installation are included to ensure correct assembly.
This document provides disassembly instructions for a 430E Backhoe Loader transmission. It lists the required tools and steps to remove the transmission case, drain the oil, and disassemble the various internal components. These include removing gears, shafts, seals, bearings, and other parts using tools like pullers, presses, and retaining ring pliers. Detailed illustrations accompany each step to show how to access and remove the individual transmission components.
This document provides instructions for removing and installing the idler gear on a 430F backhoe loader with a C4.4 engine. It outlines the necessary tools and start by steps of removing the crankshaft pulley and front cover. The removal procedure instructs how to use tools to ensure the number 1 cylinder is at top center compression before removing the idler gear. Installation involves cleaning components and reversing the removal steps.
The document provides instructions for assembling and disassembling components of a Caterpillar 426F2 backhoe loader, including:
1) Assembling the axle housing by setting bearing preloads and backlash between gears.
2) Installing the drive and steering axle by attaching it to the frame and installing other components.
3) Removing and installing a solenoid valve on the transmission by disconnecting electrical connectors and hydraulic lines.
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and lists the step-by-step procedures. The removal procedure involves using a lifting device to remove the flywheel and then removing housing bolts. The installation procedure specifies cleaning parts, lubricating the seal, and tightening bolts to the specified torque to attach the housing.
This document provides instructions for removing and installing camshaft bearings, engine oil pans, piston cooling jets, pistons, and connecting rods on a 3054C engine. It outlines the required tools and parts, removal and installation procedures with illustrations, and safety notices to keep parts clean and contain fluids. The summary focuses on the high-level steps and does not include part numbers or other specific details.
This document provides instructions for installing an engine in a 420F2 backhoe loader. It outlines 17 steps for installing the engine, connecting various components like the transmission, alternator, and fuel system. Tools required are listed. Photos illustrate each step, and safety notices are included.
This document provides instructions for installing the rocker shaft and pushrods on a Caterpillar 3054 engine. It describes lubricating the components, inserting the pushrods into the cylinder head, and securing the rocker shaft assembly with nuts and bolts. Tightening specifications and torque values are provided. The document also warns to keep all parts clean from contaminants to prevent rapid wear.
The document provides instructions for removing and installing the steering cylinder on a 416D backhoe loader. It outlines the required tools and steps to remove the cylinder from the axle housing by removing the spanner nut and pushing the cylinder out. It then details disassembling and reassembling the cylinder components. The installation procedure describes aligning and securing the cylinder back into the axle housing. A second section provides similar instructions for removing and installing rear tie rods on the backhoe loader.
This document provides instructions for removing and installing an engine from a 420F2 backhoe loader. It outlines 19 steps to remove the engine, which includes draining fluids, disconnecting various components, and using lifting tools to remove the engine. It then describes 19 steps to install the engine in reverse order, including filling fluids and reconnecting all components. The document is part of a service repair manual for backhoe loader models.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. It describes the required tools and gives step-by-step procedures for removing the housing which include supporting the engine, removing mounting bolts, attaching lifting tools, and removing bolts attaching the housing to the cylinder block. Reinstallation involves cleaning surfaces, positioning the housing, and installing mounting bolts with specified torques.
The document provides instructions for removing and installing a crankshaft rear seal on a Caterpillar 3054C engine. It describes using guide bolts and a link bracket to support the flywheel during removal. The crankshaft rear seal is non-serviceable and must be replaced with the entire housing assembly. The installation procedure involves using a plastic sleeve to protect the seal during installation and aligning the seal housing with the cylinder block before tightening setscrews.
This document provides instructions for installing and removing the fuel injection pump and governor on a 262D Skid Steer Loader with a C3.3B engine. The installation procedure involves 18 steps including installing bearings, gears, springs, seals and housing components. The removal procedure involves 12 steps such as disconnecting lines, removing bolts, nuts and springs. Cleaning the components and ensuring cleanliness of the fuel system is emphasized.
The document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 416E backhoe loader. It describes:
1) Removing the flywheel by taking out bolts and using guide bolts and lifting equipment, being careful of the weight.
2) Installing the flywheel by positioning it with guide bolts and lifting equipment, replacing bolts, and tightening them in sequence.
3) Removing the crankshaft rear seal by taking out torx screws and discarding the seal and housing assembly.
4) Installing the new crankshaft rear seal by aligning it on the crankshaft flange, installing torx
1. The document provides assembly instructions for the transmission of a 416D Backhoe Loader. It details assembling the transmission in major components and then assembling the components together.
2. The instructions include installing various parts like bearings, gears, plates, springs and seals onto the input shaft, reverse shaft and main shaft in the specified order.
3. Cleanliness is emphasized and all parts must be cleaned before assembly. Lubrication with transmission oil is also specified.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. The removal procedure involves removing mounting bolts from the top and bottom of the housing and using lifting tools to detach the housing from the cylinder block. The installation procedure specifies cleaning mating surfaces and tightening mounting bolts to secure the housing. Tools including link brackets and lifting devices are listed. Safety notices advise keeping parts clean and containing fluids.
This document provides instructions for removing and installing a flywheel housing on a 416C Backhoe Loader with a 3054 engine. It describes using lifting brackets and removing mounting bolts to detach the housing. Cleaning surfaces and replacing seals is emphasized. Diagrams illustrate the housing and bolt locations. Proper safety procedures and required tools are also outlined.
The document provides instructions for installing a flywheel and crankshaft rear seal on a Caterpillar 3054C engine. It describes cleaning and preparing the components, heating the ring gear to install it on the flywheel, installing guide bolts and lifting brackets to position the flywheel, and tightening the bolts to specification. It also describes removing the existing rear seal housing assembly by removing setscrews, protecting the crankshaft during new seal installation, aligning the new housing, and tightening setscrews in stages.
This document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and multi-step processes for both removal and installation. Removal of the flywheel requires loosening bolts and using a lifting device due to its weight of 53 kg. Installation of the crankshaft rear seal involves cleaning, lubricating, and pressing the seal into place using the proper tool. Proper torque values are also provided for reinstalling components.
The document provides instructions for removing and installing the front housing on a Caterpillar 3054 engine. To remove the front housing, bolts must be removed that fasten the housing to the cylinder block and oil pan. The front gear group and camshaft gear must first be removed. To install the front housing, a new gasket is applied with sealant and the housing is bolted back into place along with the oil pan. The front gear group and camshaft gear are then reinstalled.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. It outlines the required tools and safety precautions. The removal procedure involves supporting the engine, removing mounting bolts from the top and bottom of the housing, attaching lifting tools, and separating the housing from the cylinder block using light hammer taps if needed. The installation procedure specifies cleaning mating surfaces and tightening mounting bolts to the specified torque.
This document provides disassembly instructions for a 430E Backhoe Loader transmission. It lists the required tools and steps to remove the transmission case, drain the oil, and disassemble the various internal components. These include removing gears, shafts, seals, bearings, and other parts using tools like pullers, presses, and retaining ring pliers. Detailed illustrations accompany each step to show how to access and remove the individual transmission components.
This document provides instructions for removing and installing the idler gear on a 430F backhoe loader with a C4.4 engine. It outlines the necessary tools and start by steps of removing the crankshaft pulley and front cover. The removal procedure instructs how to use tools to ensure the number 1 cylinder is at top center compression before removing the idler gear. Installation involves cleaning components and reversing the removal steps.
The document provides instructions for assembling and disassembling components of a Caterpillar 426F2 backhoe loader, including:
1) Assembling the axle housing by setting bearing preloads and backlash between gears.
2) Installing the drive and steering axle by attaching it to the frame and installing other components.
3) Removing and installing a solenoid valve on the transmission by disconnecting electrical connectors and hydraulic lines.
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and lists the step-by-step procedures. The removal procedure involves using a lifting device to remove the flywheel and then removing housing bolts. The installation procedure specifies cleaning parts, lubricating the seal, and tightening bolts to the specified torque to attach the housing.
This document provides instructions for removing and installing camshaft bearings, engine oil pans, piston cooling jets, pistons, and connecting rods on a 3054C engine. It outlines the required tools and parts, removal and installation procedures with illustrations, and safety notices to keep parts clean and contain fluids. The summary focuses on the high-level steps and does not include part numbers or other specific details.
This document provides instructions for installing an engine in a 420F2 backhoe loader. It outlines 17 steps for installing the engine, connecting various components like the transmission, alternator, and fuel system. Tools required are listed. Photos illustrate each step, and safety notices are included.
This document provides instructions for installing the rocker shaft and pushrods on a Caterpillar 3054 engine. It describes lubricating the components, inserting the pushrods into the cylinder head, and securing the rocker shaft assembly with nuts and bolts. Tightening specifications and torque values are provided. The document also warns to keep all parts clean from contaminants to prevent rapid wear.
The document provides instructions for removing and installing the steering cylinder on a 416D backhoe loader. It outlines the required tools and steps to remove the cylinder from the axle housing by removing the spanner nut and pushing the cylinder out. It then details disassembling and reassembling the cylinder components. The installation procedure describes aligning and securing the cylinder back into the axle housing. A second section provides similar instructions for removing and installing rear tie rods on the backhoe loader.
This document provides instructions for removing and installing an engine from a 420F2 backhoe loader. It outlines 19 steps to remove the engine, which includes draining fluids, disconnecting various components, and using lifting tools to remove the engine. It then describes 19 steps to install the engine in reverse order, including filling fluids and reconnecting all components. The document is part of a service repair manual for backhoe loader models.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. It describes the required tools and gives step-by-step procedures for removing the housing which include supporting the engine, removing mounting bolts, attaching lifting tools, and removing bolts attaching the housing to the cylinder block. Reinstallation involves cleaning surfaces, positioning the housing, and installing mounting bolts with specified torques.
The document provides instructions for removing and installing a crankshaft rear seal on a Caterpillar 3054C engine. It describes using guide bolts and a link bracket to support the flywheel during removal. The crankshaft rear seal is non-serviceable and must be replaced with the entire housing assembly. The installation procedure involves using a plastic sleeve to protect the seal during installation and aligning the seal housing with the cylinder block before tightening setscrews.
This document provides instructions for installing and removing the fuel injection pump and governor on a 262D Skid Steer Loader with a C3.3B engine. The installation procedure involves 18 steps including installing bearings, gears, springs, seals and housing components. The removal procedure involves 12 steps such as disconnecting lines, removing bolts, nuts and springs. Cleaning the components and ensuring cleanliness of the fuel system is emphasized.
The document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 416E backhoe loader. It describes:
1) Removing the flywheel by taking out bolts and using guide bolts and lifting equipment, being careful of the weight.
2) Installing the flywheel by positioning it with guide bolts and lifting equipment, replacing bolts, and tightening them in sequence.
3) Removing the crankshaft rear seal by taking out torx screws and discarding the seal and housing assembly.
4) Installing the new crankshaft rear seal by aligning it on the crankshaft flange, installing torx
1. The document provides assembly instructions for the transmission of a 416D Backhoe Loader. It details assembling the transmission in major components and then assembling the components together.
2. The instructions include installing various parts like bearings, gears, plates, springs and seals onto the input shaft, reverse shaft and main shaft in the specified order.
3. Cleanliness is emphasized and all parts must be cleaned before assembly. Lubrication with transmission oil is also specified.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. The removal procedure involves removing mounting bolts from the top and bottom of the housing and using lifting tools to detach the housing from the cylinder block. The installation procedure specifies cleaning mating surfaces and tightening mounting bolts to secure the housing. Tools including link brackets and lifting devices are listed. Safety notices advise keeping parts clean and containing fluids.
This document provides instructions for removing and installing a flywheel housing on a 416C Backhoe Loader with a 3054 engine. It describes using lifting brackets and removing mounting bolts to detach the housing. Cleaning surfaces and replacing seals is emphasized. Diagrams illustrate the housing and bolt locations. Proper safety procedures and required tools are also outlined.
The document provides instructions for installing a flywheel and crankshaft rear seal on a Caterpillar 3054C engine. It describes cleaning and preparing the components, heating the ring gear to install it on the flywheel, installing guide bolts and lifting brackets to position the flywheel, and tightening the bolts to specification. It also describes removing the existing rear seal housing assembly by removing setscrews, protecting the crankshaft during new seal installation, aligning the new housing, and tightening setscrews in stages.
This document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and multi-step processes for both removal and installation. Removal of the flywheel requires loosening bolts and using a lifting device due to its weight of 53 kg. Installation of the crankshaft rear seal involves cleaning, lubricating, and pressing the seal into place using the proper tool. Proper torque values are also provided for reinstalling components.
The document provides instructions for removing and installing the front housing on a Caterpillar 3054 engine. To remove the front housing, bolts must be removed that fasten the housing to the cylinder block and oil pan. The front gear group and camshaft gear must first be removed. To install the front housing, a new gasket is applied with sealant and the housing is bolted back into place along with the oil pan. The front gear group and camshaft gear are then reinstalled.
This document provides instructions for removing and installing a flywheel housing on a Caterpillar 3054 engine. It outlines the required tools and safety precautions. The removal procedure involves supporting the engine, removing mounting bolts from the top and bottom of the housing, attaching lifting tools, and separating the housing from the cylinder block using light hammer taps if needed. The installation procedure specifies cleaning mating surfaces and tightening mounting bolts to the specified torque.
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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.
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Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
2. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426B BACKHOE LOADER 6KL
Configuration: 426B BACKHOE LOADER 6KL00001-01199 (MACHINE) POWERED BY 3054 ENGINE
Disassembly and Assembly
3054 Engine for Caterpillar Built Machines
Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008
i04406238
Flywheel - Remove
SMCS - 1156-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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3. Illustration 1 g00546794
Typical Example. Different lifting device shown than what is called out in the Table.
Illustration 2 g00546793
1. Install Tool (A) and a suitable lifting device on flywheel (1) .
2. Remove bolts (3) and bearing housing (4) .
3. Remove six bolts (2) and the washers from the flywheel.
Note: The 3054 and 3056 marine engines used several bolt patterns to attach the flywheel to
the crankshaft. There are drilled holes that are not used in the crankshaft and in the
flywheel.
4. Use the suitable lifting device in order to remove flywheel (1) . The weight of flywheel (1)
and the flywheel ring gear is 53 kg (120 lb).
5. If removal of the flywheel ring gear is necessary, place an index mark on the chamfer of the
flywheel ring gear for the installation process.
Illustration 3 g00546795
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4. 6. Use a hammer and a punch in order to remove flywheel ring gear (5) from flywheel (1) .
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 24 21:12:12 UTC+0800 2019
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5. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426B BACKHOE LOADER 6KL
Configuration: 426B BACKHOE LOADER 6KL00001-01199 (MACHINE) POWERED BY 3054 ENGINE
Disassembly and Assembly
3054 Engine for Caterpillar Built Machines
Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008
i04406239
Flywheel - Install
SMCS - 1156-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
Always wear protective gloves when handling parts that have been
heated.
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6. Illustration 1 g00803517
Typical Example. Different Lifting device shown than what is called out in the table.
1. If flywheel ring gear (5) was removed, heat flywheel ring gear (5) to a temperature of 250 °
C (480 °F).
Note: Do not use a torch to heat the flywheel ring gear.
2. Install flywheel ring gear (5) on flywheel (1) .
Note: Ensure that the chamfer of the flywheel ring gear is in the correct position on the
flywheel.
3. Install Tool (A) and a suitable lifting device on flywheel (1) and position flywheel (1) in the
flywheel housing. The weight of flywheel (1) and flywheel ring gear (5) is 53 kg (120 lb).
Illustration 2 g00546793
4. Install six bolts (2) and the washers that hold flywheel (1) in position. Tighten the bolts to a
torque of 105 N·m (77 lb ft).
5. Put bearing housing (4) in position on the flywheel. Install four bolts (3) that fasten bearing
housing (4) to the flywheel.
6. Refer to the Specifications Module, "Flywheel" topic for information on inspecting the
flywheel.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 24 21:13:08 UTC+0800 2019
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7. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426B BACKHOE LOADER 6KL
Configuration: 426B BACKHOE LOADER 6KL00001-01199 (MACHINE) POWERED BY 3054 ENGINE
Disassembly and Assembly
3054 Engine for Caterpillar Built Machines
Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008
i01741403
Crankshaft Rear Seal - Remove
SMCS - 1161-011
Removal Procedure
Start By:
a. Remove the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove".
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 Dealer Service
Tool Catalog" 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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8. Engines with 14 Bolt Housing Assembly
Illustration 1 g00632744
The flywheel housing has been removed for photographic purposes only.
1. Remove bolts (1) from housing (3).
2. Remove socket head bolts (2) from housing (3).
3. Remove the crankshaft rear seal, the gasket, and housing (3) from the dowels in the cylinder
block.
Engines with 10 Bolt Housing Assembly
Note: The 10 bolt housing assembly is manufactured as a one-piece assembly. The 10 bolt
housing assembly is NOT adaptable to engines that have the 14 bolt housing assembly.
Illustration 2 g00830867
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9. 1. Remove the bolts in reverse order of the numbered sequence. Refer to Illustration 2.
2. Remove the one-piece housing assembly from the cylinder block.
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10. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426B BACKHOE LOADER 6KL
Configuration: 426B BACKHOE LOADER 6KL00001-01199 (MACHINE) POWERED BY 3054 ENGINE
Disassembly and Assembly
3054 Engine for Caterpillar Built Machines
Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008
i01605362
Crankshaft Rear Seal - Install
SMCS - 1161-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
9U-6205 Rear Seal Installer 1
1P-0510 Driver Group 1
B FT-2806 Alignment Tool 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Engines with 14 Bolt Housing Assembly
1. Inspect the condition of the gasket. Replace the gasket, if necessary.
2. Clean the areas of the parts that will contact each other.
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11. Illustration 1 g00541839
3. Use Tool (A) and a suitable press to install the crankshaft rear seal into the housing. Make
sure that you install the seal to the correct depth in the housing. Refer to Specifications,
"Crankshaft Seals" for additional information.
4. Lubricate the crankshaft flange and the lip of the crankshaft rear seal with clean engine oil.
5. Install Tool (A) onto the crankshaft flange.
6. Put the new gasket for the housing in position on the dowels in the cylinder block.
Illustration 2 g00606404
7. Carefully place housing (3) and crankshaft rear seal (4) over Tool (A) .
8. Position housing (3) on the dowels in the cylinder block.
9. Remove Tool (A) .
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12. Illustration 3 g00606340
The flywheel housing has been removed for photographic purposes only.
10. Install bolts (1) and socket head bolts (2) that fasten housing (3) to the cylinder block.
11. Tighten all of the bolts to a torque of 22 N·m (16 lb ft).
Engines with 10 Bolt Housing Assembly
Note: The 10 bolt housing assembly is manufactured as a one-piece assembly. The 10 bolt
housing assembly is NOT adaptable to engines that have the 14 bolt housing assembly.
1. Ensure that all parts and surfaces of the engine block are clean and free from oil, grease, and
dirt.
Illustration 4 g00831176
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13. Note: The crankshaft rear seal is lubricated. There is no need to lubricate the seal or the
crankshaft flange before installation.
2. Place housing assembly (3) on crankshaft flange (1) until the housing assembly contacts the
cylinder block face. Plastic sleeve (2) will push out of the housing assembly. Discard the
plastic sleeve after the housing assembly is installed.
3. Place Tool (B) over housing assembly (3). This will center the housing assembly onto the
crankshaft flange.
Illustration 5 g00830867
4. Install the bolts with Tool (B) in position in order to fasten housing assembly (3) to the
cylinder block. Tighten bolts 1 and 2 to a torque of 22 N·m (16 lb ft).
5. Remove Tool (B). Tighten the remaining bolts in sequence to a torque of 22 N·m (16 lb ft).
End By: Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".
Copyright 1993 - 2019 Caterpillar Inc.
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14. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426B BACKHOE LOADER 6KL
Configuration: 426B BACKHOE LOADER 6KL00001-01199 (MACHINE) POWERED BY 3054 ENGINE
Disassembly and Assembly
3054 Engine for Caterpillar Built Machines
Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008
i01741450
Flywheel Housing - Remove and Install
SMCS - 1157-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 2
Start By:
a. Remove the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting
Motor - Remove and Install".
b. Remove the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove".
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
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15. 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.
16. before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Dealer Service
Tool Catalog" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
1. Support the engine with blocks or with a suitable lifting device on a flat level surface.
Illustration 1 g00541891
Typical example
2. Remove mounting bolts (1) from the top of flywheel housing (2).
Illustration 2 g00541892
Typical example
3. Attach Tooling (A) and a suitable lifting device to flywheel housing (2).
4. Remove mounting bolts (3) that attach the flywheel housing to the cylinder block.
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17. 5. Remove flywheel housing (2). If necessary, hit flywheel housing (2) with a soft faced
hammer in order to separate flywheel housing (2) from the cylinder block. The weight of
flywheel housing (2) is approximately 32 kg (70 lb).
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 2
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Clean the rear face of the cylinder block and the mating surface of the flywheel housing.
Inspect the felt seal on the rear flange of the engine oil pan. Replace the felt seal, if
necessary. Inspect the dowels in the cylinder block that align the flywheel housing. Replace
the dowels, if necessary.
Illustration 3 g00541892
2. Use Tooling (A) and a suitable lifting device to position flywheel housing (2) on the dowels
that are on the cylinder block. The weight of flywheel housing (2) is approximately 32 kg
(70 lb).
3. Install mounting bolts (3).
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18. Illustration 4 g00541891
Typical example
4. Install mounting bolts (1) that attach flywheel housing (2) to the cylinder block.
Tighten the bolts for an aluminum flywheel housing to a torque of 70 N·m (52 lb ft).
Tighten the cast iron flywheel housing bolts to the following torque:
M10 "8.8" ... 44 N·m (33 lb ft)
M10 "10.9" ... 63 N·m (46 lb ft)
M12 "8.8" ... 75 N·m (55 lb ft)
M12 "10.9" ... 115 N·m (85 lb ft)
5. Remove Tooling (A) from the flywheel housing.
End By:
a. Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".
b. Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting
Motor - Remove and Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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19. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426B BACKHOE LOADER 6KL
Configuration: 426B BACKHOE LOADER 6KL00001-01199 (MACHINE) POWERED BY 3054 ENGINE
Disassembly and Assembly
3054 Engine for Caterpillar Built Machines
Media Number -SENR6241-13 Publication Date -01/08/2008 Date Updated -04/08/2008
i01461242
Crankshaft Pulley - Remove and Install
SMCS - 1205-010
Removal Procedure
Start By:
A. Remove the V-Belts. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".
Illustration 1 g00553762
Typical example
1. Remove three bolts (2) that hold thrust block (3) in position.
2. Remove thrust block (3) from the end of the crankshaft. The thrust block holds the
crankshaft pulley in position on the end of the crankshaft.
3. Remove crankshaft pulley (1) from the engine.
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