The documents provide instructions for servicing components of a Caterpillar 3306 engine used in a 235 excavator, including:
1) Procedures for installing the automatic timing advance unit, which controls fuel injection timing. This involves using alignment tools to position gears and installing springs and weights.
2) Disassembling the automatic timing advance unit by removing screws, plates, springs and weights.
3) Reassembling the automatic timing advance unit by installing seals, gears, slides, weights and springs in the proper positions.
4) Instructions for removing and installing the fuel shutoff solenoid and fuel ratio control, which manage fuel delivery. Technicians are advised to keep parts clean and apply
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
1) Procedures for removing and installing the fuel ratio control and fuel shutoff solenoid.
2) Steps for removing the automatic timing advance unit, including using alignment marks and tools to ensure proper timing.
3) Disassembly and assembly instructions for the automatic timing advance unit, involving removing springs, weights, seals and gears.
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.
Caterpillar cat 938 g ii wheel loader (prefix phn) service repair manual (phn...fjsjjekdkme
The document provides instructions for disassembling and assembling the transmission oil pump and relief valve (transmission hydraulic control) for a Caterpillar 938G II wheel loader. It includes detailed steps and illustrations for removing parts like gears, bearings, seals and covers. Tools required are also listed. The document is from a Caterpillar service manual and aims to guide maintenance technicians in properly servicing these components.
Caterpillar cat 120 g motor grader (prefix 11w) service repair manual (11w012...fjsekdmmeed
1. The document provides instructions for removing and installing the front gear group, front housing, and valve mechanism cover on a 120G Motor Grader with a 3304 engine.
2. The front gear group removal procedure involves removing bolts, plates, and gears to access the camshaft and fuel pump gears.
3. Removing the front housing requires first removing other components like the water pump and crankshaft seal. Bolts are then removed to lift off the housing and gasket.
Caterpillar cat 950 b wheel loader (prefix 63r) service repair manual (63r000...fjsjjekdkme
This document provides instructions for removing and installing various components of a Caterpillar 3304B engine, including the cylinder head, spacer plate, and water directors. The removal and installation procedures describe disconnecting related components, removing mounting bolts, cleaning surfaces, installing new gaskets and seals, and torquing fasteners to the specified values. Safety notices are included to keep parts clean and contain fluids.
Caterpillar cat 320 d lrr excavator (prefix dhe) service repair manual (dhe00...fjsekdmmeed
This document provides instructions for removing, disassembling, assembling, and installing the engine oil pump and water pump on a Caterpillar 320D LRR excavator with a C6.4 engine. The oil pump removal process involves taking off the front housing cover and various gears. The water pump removal requires removing the belt and pump pulley. Both pumps are disassembled by removing mounting components using various tools. Reassembly follows the reverse order and procedures provide guidance on cleaning, inspection and installation of seals.
Caterpillar cat 311 b track type excavator (prefix 2ls) service repair manual...fjskefkemms
This document provides instructions for servicing components of a 311B excavator engine, including:
1) Instructions for assembling the rocker shaft, including the components and installation steps.
2) Instructions for installing the rocker shaft and pushrods, including torque specifications.
3) Instructions for removing the cylinder head, including removal steps and safety notices.
Caterpillar cat 938 g ii wheel loader (prefix rtb) service repair manual (rtb...fjsjjekdkme
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II wheel loader. It describes 18 steps to disassemble components such as the axle shaft, planetary carrier assembly, bearing cone, and ring gear. It also describes 11 steps for installing duo-cone seals and reassembling the axle housing, emphasizing cleanliness and proper alignment of components. Tools required are listed in a table.
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
1) Procedures for removing and installing the fuel ratio control and fuel shutoff solenoid.
2) Steps for removing the automatic timing advance unit, including using alignment marks and tools to ensure proper timing.
3) Disassembly and assembly instructions for the automatic timing advance unit, involving removing springs, weights, seals and gears.
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.
Caterpillar cat 938 g ii wheel loader (prefix phn) service repair manual (phn...fjsjjekdkme
The document provides instructions for disassembling and assembling the transmission oil pump and relief valve (transmission hydraulic control) for a Caterpillar 938G II wheel loader. It includes detailed steps and illustrations for removing parts like gears, bearings, seals and covers. Tools required are also listed. The document is from a Caterpillar service manual and aims to guide maintenance technicians in properly servicing these components.
Caterpillar cat 120 g motor grader (prefix 11w) service repair manual (11w012...fjsekdmmeed
1. The document provides instructions for removing and installing the front gear group, front housing, and valve mechanism cover on a 120G Motor Grader with a 3304 engine.
2. The front gear group removal procedure involves removing bolts, plates, and gears to access the camshaft and fuel pump gears.
3. Removing the front housing requires first removing other components like the water pump and crankshaft seal. Bolts are then removed to lift off the housing and gasket.
Caterpillar cat 950 b wheel loader (prefix 63r) service repair manual (63r000...fjsjjekdkme
This document provides instructions for removing and installing various components of a Caterpillar 3304B engine, including the cylinder head, spacer plate, and water directors. The removal and installation procedures describe disconnecting related components, removing mounting bolts, cleaning surfaces, installing new gaskets and seals, and torquing fasteners to the specified values. Safety notices are included to keep parts clean and contain fluids.
Caterpillar cat 320 d lrr excavator (prefix dhe) service repair manual (dhe00...fjsekdmmeed
This document provides instructions for removing, disassembling, assembling, and installing the engine oil pump and water pump on a Caterpillar 320D LRR excavator with a C6.4 engine. The oil pump removal process involves taking off the front housing cover and various gears. The water pump removal requires removing the belt and pump pulley. Both pumps are disassembled by removing mounting components using various tools. Reassembly follows the reverse order and procedures provide guidance on cleaning, inspection and installation of seals.
Caterpillar cat 311 b track type excavator (prefix 2ls) service repair manual...fjskefkemms
This document provides instructions for servicing components of a 311B excavator engine, including:
1) Instructions for assembling the rocker shaft, including the components and installation steps.
2) Instructions for installing the rocker shaft and pushrods, including torque specifications.
3) Instructions for removing the cylinder head, including removal steps and safety notices.
Caterpillar cat 938 g ii wheel loader (prefix rtb) service repair manual (rtb...fjsjjekdkme
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II wheel loader. It describes 18 steps to disassemble components such as the axle shaft, planetary carrier assembly, bearing cone, and ring gear. It also describes 11 steps for installing duo-cone seals and reassembling the axle housing, emphasizing cleanliness and proper alignment of components. Tools required are listed in a table.
Caterpillar cat 315 c excavator (prefix ake) service repair manual (ake00001 ...fjsekdmmeed
The document provides instructions for disassembling and assembling the travel motor of a 315C excavator. It lists 28 steps for disassembly, beginning with removing the piston motor and ending by taking apart the shaft assembly. It then lists 25 steps for reassembly in reverse order, starting with pressing the inner race back onto the shaft and ending by installing the port plate. Precautions are provided regarding cleanliness, identification marks, and pressurized springs. Tools required include link brackets, a slide hammer, bearing puller, and molybdenum grease.
Caterpillar cat 301.8 mini hydraulic excavator (prefix 3 yw) service repair m...dfujdjkskekmmd
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 16 g motor grader (prefix 93u) service repair manual (93u0267...fjsekdmmeed
This document provides instructions for removing and installing rocker shaft assemblies, push rods, valve lifters, and related components on a 3406C diesel engine. The key steps include:
1. Removing the valve covers, fuel lines, rocker shaft assemblies, push rods, and valve lifters. Identification marks should be made on removed parts.
2. Cleaning and lubricating replacement parts as needed before installation. Parts should be installed in their original locations when possible.
3. Installing the valve lifters, push rods, rocker shaft assemblies, fuel lines, adjusting the valves, and replacing the valve covers. Torque specifications and safety notices are provided throughout.
This document provides instructions for removing and installing engine balancer shaft bearings on 3304B and 3306B engines for Caterpillar built machines:
1. The removal procedure includes using a special tool to pull the six balancer shaft bearings out toward the flywheel end of the engine after removing components like the oil pan and balancer shaft.
2. The installation procedure specifies using the same special tool to install the bearings at precise depths in the cylinder block and checking the bore size after installation.
3. Reinstalling components like the flywheel housing, balancer shaft, and oil pan completes the process.
Caterpillar cat 312 b excavator (prefix 6sw) service repair manual (6sw00001 ...fjsekksmemm
This document provides instructions for removing and installing the camshaft and camshaft gear on a 3054 engine. It describes:
1) Removing the rocker shaft, pushrods, fuel transfer pump, and front housing before removing the camshaft.
2) Using a puller tool to remove the camshaft gear after aligning timing marks.
3) Lubricating and carefully installing the camshaft, making sure not to damage lobes or bearings.
4) Cleaning and aligning the camshaft bearings before pressing them into place.
Caterpillar cat 312 c excavator (prefix bwh) service repair manual (bwh00001 ...fjskkksmemm
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. For installation, the pulley is pressed onto the crankshaft and secured with bolts that are tightened to the specified torque.
This document provides instructions for installing the automatic timing advance on a 3306 engine. It describes:
1. Installing a fuel pump timing pin and bolt to hold the camshaft in position.
2. Installing the weight assembly for the timing advance and tightening the bolt to the specified torque.
3. Removing the tools and installing the front housing once the timing advance is installed.
Caterpillar cat d25 c articulated dump truck (prefix 9yc) service repair manu...fjkskmmdmme
The document provides instructions for removing, disassembling, assembling, and installing an automatic timing advance unit for a 3306 engine. It includes detailed steps and illustrations. Key steps include using tools to align marks on gears, removing bolts and plates, and ensuring proper installation of seals and springs during assembly. Special care is noted to prevent damage to parts when removing weights and springs.
Caterpillar cat 330 a l excavator (prefix 9 ml) service repair manual (9ml000...fjskefkemms
The document provides instructions for installing and removing a turbocharger on a Caterpillar 330 excavator engine:
1) To remove the turbocharger, loosen clamps and bolts holding the oil supply/drain tubes and housing. Remove the turbocharger and check seals.
2) To install the turbocharger, position it on the exhaust manifold with new gaskets. Attach the oil tubes and housing with bolts and clamps.
3) The instructions also cover removing and installing the exhaust manifold, which involves removing nuts and studs, checking gaskets, and attaching the manifold.
This document provides instructions for removing and installing the crankshaft rear seal on Caterpillar 3054 engines. It describes the process for both engines with a 14-bolt housing assembly and those with a 10-bolt housing assembly. The removal procedure involves removing the flywheel first, then bolts and housing to access the seal. Installation requires cleaning surfaces, pressing the new seal into the housing, lubricating and aligning parts, then reinstalling bolts and housing. Tools including a rear seal installer and alignment tool are required.
Caterpillar cat 304 d cr mini excavator (prefix tyk) service repair manual (t...fikskkdmmd1
This document provides instructions for disassembling and inspecting various engine components of a 304D CR Mini Excavator including the timing gear, camshaft, oil pan, piston, connecting rod, crankshaft, and cylinder block. The 10-page document outlines the disassembly sequence and provides illustrations to remove each component. Technicians are instructed to inspect parts for wear and damage, measure component clearances, and replace worn parts.
Caterpillar cat 320 d lrr excavator (prefix eby) service repair manual (eby00...fjkskedmme
This document provides instructions for removing and installing various components of an excavator engine, including:
1. Removing and installing the flywheel housing, which requires using lifting straps and removing bolts.
2. Removing and installing the crankshaft pulley, which requires using a puller and tightening a nut.
3. Removing the crankshaft front seal using a slide hammer puller and installing a new seal with an installer tool.
Caterpillar cat 140 h motor grader (prefix 9tn) service repair manual (9tn000...fusjejfksemem
This document provides instructions for removing and installing a flywheel, vibration damper, and pulley on a 140H motor grader with a 3306 engine. It outlines the required tools and multi-step processes, which include using pullers and spacers to remove components and cleaning, inspecting, and applying compounds before tightening bolts to the specified torques. The document also describes removing and installing the flywheel housing, crankshaft rear seal, and related components.
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
- Installing the fuel ratio control and connecting fuel lines.
- Removing and installing the fuel shutoff solenoid, applying thread lock compound.
- Removing the automatic timing advance using turning tools to align camshaft gears and pistons, and installing a spacer.
- Disassembling the automatic timing advance unit by removing screws, springs, weights and seals.
- Assembling the automatic timing advance unit and installing seals, springs, weights and screws.
- Installing the automatic timing advance using turning tools to align pins and torquing bolts, and reinstalling
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
1) Procedures for removing and installing the fuel ratio control and fuel shutoff solenoid.
2) Steps for removing the automatic timing advance unit, including using alignment marks and tools to ensure proper timing.
3) Disassembly and assembly instructions for the automatic timing advance unit, involving removing springs, weights, seals and gears.
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
- Installing the fuel ratio control and connecting fuel lines.
- Removing and installing the fuel shutoff solenoid, applying thread lock compound.
- Removing the automatic timing advance using turning tools to align camshaft gears and pistons, and installing a spacer.
- Disassembling the automatic timing advance unit by removing screws, springs, weights and seals.
- Assembling the automatic timing advance unit and installing seals, springs, weights and screws.
- Installing the automatic timing advance using turning tools to align pins and torquing bolts, and reinstalling
This service repair manual provides instructions for removing and installing the exhaust manifold and inlet/exhaust valves on a Caterpillar 3306 engine. It details the necessary tools and steps, including:
1) Removing the exhaust manifold by taking off nuts and bolts, fuel lines, and gaskets.
2) Installing a new exhaust manifold by positioning gaskets and bolts and tightening to the specified torque.
3) Removing inlet/exhaust valves using a valve spring compressor and identifying valves.
4) Installing new valves by lubricating, positioning springs and keepers, and ensuring proper installation.
This service repair manual provides instructions for removing and installing the exhaust manifold and inlet/exhaust valves on a Caterpillar 3306 engine. It details the necessary tools and steps, including:
1) Removing the exhaust manifold by taking off nuts and bolts, fuel lines, and gaskets.
2) Installing a new exhaust manifold by positioning gaskets and bolts and tightening to the specified torque.
3) Removing inlet/exhaust valves using a valve spring compressor and identifying valves.
4) Installing new valves by lubricating, positioning springs and keepers, and ensuring proper installation.
This service repair manual provides instructions for removing and installing the exhaust manifold and inlet/exhaust valves on a Caterpillar 3306 engine. It details the necessary tools and procedures, including:
1) Removing the exhaust manifold by taking off nuts and bolts, fuel lines, and gaskets.
2) Installing a new exhaust manifold by positioning gaskets and bolts and tightening to the specified torques.
3) Removing inlet/exhaust valves by compressing springs and removing retainers.
4) Installing new valves by lubricating, positioning springs and installing retainers.
The document provides instructions for removing an engine oil filter base from a Caterpillar 3306 engine. It describes the following steps:
1. Drain the engine oil and remove the oil filter.
2. Remove the bolts securing the oil filter base and remove the base.
3. Clean any debris from the mounting surface before installing a new base.
The instructions are part of a service repair manual for a Caterpillar 235 excavator and focus on properly removing the engine oil filter base.
This document provides instructions for removing and installing various engine components on a Caterpillar 3306 engine, including:
- Exhaust manifold removal which involves removing nuts and bolts, fuel lines, and the manifold itself.
- Valve removal requiring use of a valve spring compressor to remove keepers and related parts before removing the valve.
- Valve guide removal and installation using driver tools and ensuring proper height is maintained.
- Valve seat insert removal and installation using extractor tools to press inserts in and out of the cylinder head.
The document provides detailed step-by-step instructions and illustrations for each procedure. Safety notices are included and required tools are listed. Proper cleaning and installation
This document provides instructions for removing and installing an exhaust manifold on a Caterpillar 3306 engine. The procedure involves:
1. Removing the turbocharger, fuel injection lines, exhaust manifold nuts and gaskets.
2. Installing new exhaust manifold gaskets and bolting on the exhaust manifold. Reattaching the fuel lines and installing the turbocharger completes the job.
3. Special tools are required and parts must be kept clean to prevent damage and premature wear. Torque specifications are provided for all fasteners.
Caterpillar cat 315 c excavator (prefix ake) service repair manual (ake00001 ...fjsekdmmeed
The document provides instructions for disassembling and assembling the travel motor of a 315C excavator. It lists 28 steps for disassembly, beginning with removing the piston motor and ending by taking apart the shaft assembly. It then lists 25 steps for reassembly in reverse order, starting with pressing the inner race back onto the shaft and ending by installing the port plate. Precautions are provided regarding cleanliness, identification marks, and pressurized springs. Tools required include link brackets, a slide hammer, bearing puller, and molybdenum grease.
Caterpillar cat 301.8 mini hydraulic excavator (prefix 3 yw) service repair m...dfujdjkskekmmd
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 16 g motor grader (prefix 93u) service repair manual (93u0267...fjsekdmmeed
This document provides instructions for removing and installing rocker shaft assemblies, push rods, valve lifters, and related components on a 3406C diesel engine. The key steps include:
1. Removing the valve covers, fuel lines, rocker shaft assemblies, push rods, and valve lifters. Identification marks should be made on removed parts.
2. Cleaning and lubricating replacement parts as needed before installation. Parts should be installed in their original locations when possible.
3. Installing the valve lifters, push rods, rocker shaft assemblies, fuel lines, adjusting the valves, and replacing the valve covers. Torque specifications and safety notices are provided throughout.
This document provides instructions for removing and installing engine balancer shaft bearings on 3304B and 3306B engines for Caterpillar built machines:
1. The removal procedure includes using a special tool to pull the six balancer shaft bearings out toward the flywheel end of the engine after removing components like the oil pan and balancer shaft.
2. The installation procedure specifies using the same special tool to install the bearings at precise depths in the cylinder block and checking the bore size after installation.
3. Reinstalling components like the flywheel housing, balancer shaft, and oil pan completes the process.
Caterpillar cat 312 b excavator (prefix 6sw) service repair manual (6sw00001 ...fjsekksmemm
This document provides instructions for removing and installing the camshaft and camshaft gear on a 3054 engine. It describes:
1) Removing the rocker shaft, pushrods, fuel transfer pump, and front housing before removing the camshaft.
2) Using a puller tool to remove the camshaft gear after aligning timing marks.
3) Lubricating and carefully installing the camshaft, making sure not to damage lobes or bearings.
4) Cleaning and aligning the camshaft bearings before pressing them into place.
Caterpillar cat 312 c excavator (prefix bwh) service repair manual (bwh00001 ...fjskkksmemm
The document provides instructions for removing and installing a crankshaft pulley on a 312C excavator. The removal procedure involves using a puller tool to remove the pulley from the crankshaft. For installation, the pulley is pressed onto the crankshaft and secured with bolts that are tightened to the specified torque.
This document provides instructions for installing the automatic timing advance on a 3306 engine. It describes:
1. Installing a fuel pump timing pin and bolt to hold the camshaft in position.
2. Installing the weight assembly for the timing advance and tightening the bolt to the specified torque.
3. Removing the tools and installing the front housing once the timing advance is installed.
Caterpillar cat d25 c articulated dump truck (prefix 9yc) service repair manu...fjkskmmdmme
The document provides instructions for removing, disassembling, assembling, and installing an automatic timing advance unit for a 3306 engine. It includes detailed steps and illustrations. Key steps include using tools to align marks on gears, removing bolts and plates, and ensuring proper installation of seals and springs during assembly. Special care is noted to prevent damage to parts when removing weights and springs.
Caterpillar cat 330 a l excavator (prefix 9 ml) service repair manual (9ml000...fjskefkemms
The document provides instructions for installing and removing a turbocharger on a Caterpillar 330 excavator engine:
1) To remove the turbocharger, loosen clamps and bolts holding the oil supply/drain tubes and housing. Remove the turbocharger and check seals.
2) To install the turbocharger, position it on the exhaust manifold with new gaskets. Attach the oil tubes and housing with bolts and clamps.
3) The instructions also cover removing and installing the exhaust manifold, which involves removing nuts and studs, checking gaskets, and attaching the manifold.
This document provides instructions for removing and installing the crankshaft rear seal on Caterpillar 3054 engines. It describes the process for both engines with a 14-bolt housing assembly and those with a 10-bolt housing assembly. The removal procedure involves removing the flywheel first, then bolts and housing to access the seal. Installation requires cleaning surfaces, pressing the new seal into the housing, lubricating and aligning parts, then reinstalling bolts and housing. Tools including a rear seal installer and alignment tool are required.
Caterpillar cat 304 d cr mini excavator (prefix tyk) service repair manual (t...fikskkdmmd1
This document provides instructions for disassembling and inspecting various engine components of a 304D CR Mini Excavator including the timing gear, camshaft, oil pan, piston, connecting rod, crankshaft, and cylinder block. The 10-page document outlines the disassembly sequence and provides illustrations to remove each component. Technicians are instructed to inspect parts for wear and damage, measure component clearances, and replace worn parts.
Caterpillar cat 320 d lrr excavator (prefix eby) service repair manual (eby00...fjkskedmme
This document provides instructions for removing and installing various components of an excavator engine, including:
1. Removing and installing the flywheel housing, which requires using lifting straps and removing bolts.
2. Removing and installing the crankshaft pulley, which requires using a puller and tightening a nut.
3. Removing the crankshaft front seal using a slide hammer puller and installing a new seal with an installer tool.
Caterpillar cat 140 h motor grader (prefix 9tn) service repair manual (9tn000...fusjejfksemem
This document provides instructions for removing and installing a flywheel, vibration damper, and pulley on a 140H motor grader with a 3306 engine. It outlines the required tools and multi-step processes, which include using pullers and spacers to remove components and cleaning, inspecting, and applying compounds before tightening bolts to the specified torques. The document also describes removing and installing the flywheel housing, crankshaft rear seal, and related components.
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
- Installing the fuel ratio control and connecting fuel lines.
- Removing and installing the fuel shutoff solenoid, applying thread lock compound.
- Removing the automatic timing advance using turning tools to align camshaft gears and pistons, and installing a spacer.
- Disassembling the automatic timing advance unit by removing screws, springs, weights and seals.
- Assembling the automatic timing advance unit and installing seals, springs, weights and screws.
- Installing the automatic timing advance using turning tools to align pins and torquing bolts, and reinstalling
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
1) Procedures for removing and installing the fuel ratio control and fuel shutoff solenoid.
2) Steps for removing the automatic timing advance unit, including using alignment marks and tools to ensure proper timing.
3) Disassembly and assembly instructions for the automatic timing advance unit, involving removing springs, weights, seals and gears.
The document provides instructions for servicing components of a Caterpillar 3306 engine, including:
- Installing the fuel ratio control and connecting fuel lines.
- Removing and installing the fuel shutoff solenoid, applying thread lock compound.
- Removing the automatic timing advance using turning tools to align camshaft gears and pistons, and installing a spacer.
- Disassembling the automatic timing advance unit by removing screws, springs, weights and seals.
- Assembling the automatic timing advance unit and installing seals, springs, weights and screws.
- Installing the automatic timing advance using turning tools to align pins and torquing bolts, and reinstalling
This service repair manual provides instructions for removing and installing the exhaust manifold and inlet/exhaust valves on a Caterpillar 3306 engine. It details the necessary tools and steps, including:
1) Removing the exhaust manifold by taking off nuts and bolts, fuel lines, and gaskets.
2) Installing a new exhaust manifold by positioning gaskets and bolts and tightening to the specified torque.
3) Removing inlet/exhaust valves using a valve spring compressor and identifying valves.
4) Installing new valves by lubricating, positioning springs and keepers, and ensuring proper installation.
This service repair manual provides instructions for removing and installing the exhaust manifold and inlet/exhaust valves on a Caterpillar 3306 engine. It details the necessary tools and steps, including:
1) Removing the exhaust manifold by taking off nuts and bolts, fuel lines, and gaskets.
2) Installing a new exhaust manifold by positioning gaskets and bolts and tightening to the specified torque.
3) Removing inlet/exhaust valves using a valve spring compressor and identifying valves.
4) Installing new valves by lubricating, positioning springs and keepers, and ensuring proper installation.
This service repair manual provides instructions for removing and installing the exhaust manifold and inlet/exhaust valves on a Caterpillar 3306 engine. It details the necessary tools and procedures, including:
1) Removing the exhaust manifold by taking off nuts and bolts, fuel lines, and gaskets.
2) Installing a new exhaust manifold by positioning gaskets and bolts and tightening to the specified torques.
3) Removing inlet/exhaust valves by compressing springs and removing retainers.
4) Installing new valves by lubricating, positioning springs and installing retainers.
The document provides instructions for removing an engine oil filter base from a Caterpillar 3306 engine. It describes the following steps:
1. Drain the engine oil and remove the oil filter.
2. Remove the bolts securing the oil filter base and remove the base.
3. Clean any debris from the mounting surface before installing a new base.
The instructions are part of a service repair manual for a Caterpillar 235 excavator and focus on properly removing the engine oil filter base.
This document provides instructions for removing and installing various engine components on a Caterpillar 3306 engine, including:
- Exhaust manifold removal which involves removing nuts and bolts, fuel lines, and the manifold itself.
- Valve removal requiring use of a valve spring compressor to remove keepers and related parts before removing the valve.
- Valve guide removal and installation using driver tools and ensuring proper height is maintained.
- Valve seat insert removal and installation using extractor tools to press inserts in and out of the cylinder head.
The document provides detailed step-by-step instructions and illustrations for each procedure. Safety notices are included and required tools are listed. Proper cleaning and installation
This document provides instructions for removing and installing an exhaust manifold on a Caterpillar 3306 engine. The procedure involves:
1. Removing the turbocharger, fuel injection lines, exhaust manifold nuts and gaskets.
2. Installing new exhaust manifold gaskets and bolting on the exhaust manifold. Reattaching the fuel lines and installing the turbocharger completes the job.
3. Special tools are required and parts must be kept clean to prevent damage and premature wear. Torque specifications are provided for all fasteners.
Caterpillar cat d25 c articulated dump truck (prefix 9yc) service repair manu...fjjskkefksme
The document provides instructions for servicing components of the fuel system for a Caterpillar 3306 engine, including:
1) Installing the fuel ratio control and connecting fuel lines.
2) Removing and installing the fuel shutoff solenoid.
3) Procedures for removing, disassembling, and assembling the automatic timing advance unit.
Caterpillar Cat 235 EXCAVATOR (Prefix 83X) Service Repair Manual (83X00001-00...fjskemmd4r
The document provides instructions for removing and disassembling fuel system components on a Caterpillar 3306 engine, including:
- Removing the fuel priming pump by turning off the fuel supply, removing securing bolts and disconnecting tubes.
- Removing the fuel filter base by turning off the fuel supply, disconnecting lines, and removing bolts and washers.
- Removing the fuel transfer pump by turning off the fuel supply, disconnecting tubes, and removing securing bolts.
- Disassembling the fuel transfer pump by removing springs, seals, valves, piston, sleeve, guide, and housing cover after removing the pump.
Caterpillar Cat 235 EXCAVATOR (Prefix 83X) Service Repair Manual (83X00001-00...jfkksemmdmd
The document provides instructions for removing and disassembling fuel system components on a Caterpillar 3306 engine, including:
- Removing the fuel priming pump by turning off the fuel supply, removing securing bolts and disconnecting tubes.
- Removing the fuel filter base by turning off the fuel supply, disconnecting lines, and removing bolts and washers.
- Removing the fuel transfer pump by turning off the fuel supply, disconnecting tubes, and removing securing bolts.
- Disassembling the fuel transfer pump by removing springs, seals, valves, piston, sleeve, guide, and housing cover components.
Caterpillar Cat 235 EXCAVATOR (Prefix 83X) Service Repair Manual (83X00001-00...gen78guozun
The document provides instructions for removing and disassembling fuel system components on a Caterpillar 3306 engine, including:
- Removing the fuel priming pump by turning off the fuel supply, removing securing bolts and disconnecting tubes.
- Removing the fuel filter base by turning off the fuel supply, disconnecting lines, and removing bolts and washers.
- Removing the fuel transfer pump by turning off the fuel supply, disconnecting tubes, and removing securing bolts.
- Disassembling the fuel transfer pump by removing springs, seals, valves, piston, sleeve, guide, and housing cover components.
The document provides instructions for removing and installing several fuel system components on a Caterpillar 3306 engine, including:
- The fuel priming pump, which is removed by turning off the fuel supply, removing mounting bolts and hoses, and installing in reverse order.
- The fuel filter base, which is removed by disconnecting the fuel line, removing mounting bolts and installing a new gasket if needed.
- The fuel transfer pump, which is removed by turning off the fuel supply, disconnecting tubes and removing mounting bolts.
The fuel transfer pump is then disassembled by removing covers, springs, seals and internal components like pistons, sleeves and valves. Assembly is the
Caterpillar Cat 235 EXCAVATOR (Prefix 83X) Service Repair Manual (83X00001-00...fujskekdjdmd
The document provides instructions for removing and installing various fuel system components on a Caterpillar 3306 engine, including:
- Removing and installing the fuel priming pump.
- Removing and installing the fuel filter base.
- Removing the fuel transfer pump.
- Disassembling and assembling the fuel transfer pump.
The instructions include safety notices and illustrations showing the component locations and part numbers. Technicians are directed to clean parts, replace worn gaskets, and properly contain fluids during the repair process.
Caterpillar Cat 235 EXCAVATOR (Prefix 83X) Service Repair Manual (83X00001-00...ufjskekdjdmw2
The document provides instructions for removing and disassembling fuel system components on a Caterpillar 3306 engine, including:
- Removing the fuel priming pump by turning off the fuel supply, removing securing bolts and disconnecting tubes.
- Removing the fuel filter base by turning off the fuel supply, disconnecting lines, and removing bolts and washers.
- Removing the fuel transfer pump by turning off the fuel supply, disconnecting tubes, and removing securing bolts.
- Disassembling the fuel transfer pump by removing springs, seals, valves, piston, sleeve, guide, and housing cover components.
The document provides instructions for removing and installing several fuel system components on a Caterpillar 3306 engine, including:
- The fuel priming pump, which is removed by turning off the fuel supply, removing mounting bolts and hoses, and installing in reverse order.
- The fuel filter base, which is removed by disconnecting the fuel line, removing mounting bolts and installing a new gasket if needed.
- The fuel transfer pump, which is removed by turning off the fuel supply, disconnecting tubes and removing mounting bolts.
The fuel transfer pump is then disassembled by removing covers, springs, seals and internal components like pistons, sleeves and valves. Assembly is the
Caterpillar Cat 235 EXCAVATOR (Prefix 83X) Service Repair Manual (83X00001-00...fujsked9dikdkd
The document provides instructions for removing and disassembling fuel system components on a Caterpillar 3306 engine, including:
- Removing the fuel priming pump by turning off the fuel supply, removing securing bolts and disconnecting tubes
- Removing the fuel filter base by turning off the fuel supply, disconnecting lines, and removing securing bolts and gaskets
- Removing the fuel transfer pump by turning off the fuel supply, disconnecting tubes, and removing securing bolts
- Disassembling the fuel transfer pump by removing covers, springs, seals, valves, pistons, sleeves, and other internal components
The instructions include safety notices to keep parts clean, contain fluids, and dispose of fluids properly
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2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 235 EXCAVATOR 81X
Configuration: 235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09 Publication Date -01/01/2013 Date Updated -25/01/2013
i00903481
Fuel Ratio Control - Install
SMCS - 1278-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00460631
1. Screen assembly (5) and four O-ring seals (4) should be inspected, replaced and installed.
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3. Illustration 2 g00460630
2. Put fuel ratio control (1) in position and engage the fuel ratio control with the lever
assembly in the governor.
3. Install bolts (2) that hold the fuel ratio control and connect fuel pressure line (3) to fuel ratio
control (1). Refer to Testing and Adjusting, "Fuel System" for more information on the
adjustment procedure for the fuel ratio control.
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4. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 235 EXCAVATOR 81X
Configuration: 235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09 Publication Date -01/01/2013 Date Updated -25/01/2013
i00879991
Fuel Shutoff Solenoid - Remove and Install
SMCS - 1259-010
Removal Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00475568
1. Remove nut (1) and the washer. Disconnect ground wire (4) from the fuel shutoff solenoid.
2. Remove two nuts (2) and the washers.
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5. 3. Remove fuel shutoff solenoid (3) and the gasket.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 2 g00475568
1. Install the gasket and fuel shutoff solenoid (3) .
2. Apply 9S-3263 Thread Lock Compound on the threads for two nuts (2) .
3. Install the washers and two nuts (2) .
4. Connect ground wire (4) to the fuel shutoff solenoid. Install nut (1) and the washer.
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6. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 235 EXCAVATOR 81X
Configuration: 235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09 Publication Date -01/01/2013 Date Updated -25/01/2013
i00930839
Automatic Timing Advance - Remove
SMCS - 1272-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5P-7307 Engine Turning Tool 1
B 0T-0065 Bolt 1
C
9S-9155 Spacer 1
8S-2264 Pump Impeller Puller 2
0T-0513 Bolt 2
5P-1075 Hard Washer 2
Start By:
A. Remove the front housing. Refer to Disassembly and Assembly, "Front Housing - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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7. 1. Follow the procedure in Steps 3 and 4 in order to time the fuel injection pump when the
front cover is removed. Follow the procedure in Steps 6 and 7 in order to time the fuel
injection pump when the front cover is installed.
Note: The No. 1 piston should be at the top center position on the compression stroke at the
start of all timing procedures.
Note: The engine is seen from the flywheel end when the direction of the crankshaft
rotation is given.
Illustration 1 g00474593
2. Remove the electric starting motor and install Tool (A) .
Illustration 2 g00474592
3. Turn the crankshaft counterclockwise until the "C" on the crankshaft gear and the "C" on
the camshaft gear are in alignment.
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8. Illustration 3 g00474594
4. Remove two plugs and install Tool (B) in the flywheel housing. The large plug hole is for
viewing.
5. To find the top center compression stroke for the No. 1 piston, use Tool (A) in order to turn
the flywheel clockwise for approximately 30 degrees. This procedure should be used to
remove all of the end play from the timing gears.
6. Use Tool (A) in order to turn the flywheel counterclockwise in the direction of the engine
rotation until Tool (B) can be installed in the flywheel. The piston is at the top center
position.
Note: If you go past the bolt hole, you must start the procedure again.
Note: Remove the breather assembly from the valve mechanism cover. The piston is at the
top center position on the compression stroke when the inlet valve is closed and the exhaust
valve is closed for the No. 1 cylinder. You must be able to move the rocker arms up and
down with your hand.
Illustration 4 g00474595
7. Remove bolt (1) and washer (2) that secures the automatic timing advance.
NOTICE
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9. The automatic timing advance must have support during removal in
order to help prevent damage to components.
Illustration 5 g00474596
8. Install bolt (1) and leave a 6.35 mm (.250 inch) gap. Install Tool (C), as shown. Tighten the
stud in order to loosen the fuel pump drive gear from the taper on the fuel injection pump
camshaft.
9. Remove Tool (C) and bolt (1). Remove the automatic timing advance.
Copyright 1993 - 2019 Caterpillar Inc.
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 235 EXCAVATOR 81X
Configuration: 235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09 Publication Date -01/01/2013 Date Updated -25/01/2013
i00935438
Automatic Timing Advance - Disassemble
SMCS - 1272-015
Disassembly Procedure
Start By:
A. Remove the automatic timing advance unit. Refer to Disassembly and Assembly,
"Automatic Timing Advance - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00476292
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11. 1. Remove two screws (1) and plate (2) .
NOTICE
The weights are held in position with two springs for each weight that
is under compression. Carefully remove the weights and the springs in
order to help prevent possible injury.
Illustration 2 g00476293
2. Remove springs (3) and (5), weight (6) and slide (4) from each side of the assembly.
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12. Illustration 3 g00476294
3. If necessary, remove gear (7). Remove seals (8) and (9) .
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13. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 235 EXCAVATOR 81X
Configuration: 235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09 Publication Date -01/01/2013 Date Updated -25/01/2013
i00935599
Automatic Timing Advance - Assemble
SMCS - 1272-016
Assembly Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1/3
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14. Illustration 1 g00476382
1. If dowels (3) were removed from the gear hub, installation dimension (X) is 9.00 ± 0.50 mm
(.354 ± .020 inch).
2. Install seals (4) and (5) .
3. Put gear (1) in position on hub assembly (2) .
Illustration 2 g00476383
4. Install slide (7), weight (9) and springs (6) and (8) on each side of the assembly.
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15. Illustration 3 g00476385
5. Install plate (11) with two screws (10) .
End By: Install the automatic timing advance unit. Refer to Disassembly and Assembly,
"Automatic Timing Advance - Install".
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16. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 235 EXCAVATOR 81X
Configuration: 235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09 Publication Date -01/01/2013 Date Updated -25/01/2013
i00935398
Automatic Timing Advance - Install
SMCS - 1272-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-4186 Fuel Pump Timing Pin 1
B 0L-2070 Bolt 1
C 5P-7307 Engine Turning Tool 1
D 4C-9874 Spanner Wrench 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1/2
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17. Illustration 1 g00476281
1. Install washer (1) and bolt (2). Ensure that the cover of the fuel pump housing is removed.
Turn the fuel pump camshaft in the direction of the engine rotation until Tool (A) can be
installed in the notch of the camshaft.
2. Install Tool (A) and (B) into position. Install the weight assembly for the timing advance on
the fuel injection pump camshaft.
Illustration 2 g00476286
3. Use Tool (D) on the automatic timing advance and maintain a constant torque of 68 N·m
(50 lb ft). Tighten the bolt that fastens the automatic timing advance to the fuel pump
camshaft to a torque of 270 ± 25 N·m (200 ± 18 lb ft).
4. Remove Tools (A), (B), (C) and (D). Install the starting motor.
End By: Install the front housing. Refer to Disassembly and Assembly, "Front Housing - Install".
Copyright 1993 - 2019 Caterpillar Inc.
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18. 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.
19. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 235 EXCAVATOR 81X
Configuration: 235 EXCAVATOR 81X00404-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09 Publication Date -01/01/2013 Date Updated -25/01/2013
i07103919
Fuel Injection Pump Housing and Governor - Remove
SMCS - 1286-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
8S-2264 Pump Impeller Puller 1
8B-7560 Step Plate 1
0T-0513 Bolt 2
5P-1075 Hard Washer 2
Start By:
a. Remove the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines
- Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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20. Illustration 1 g00589938
3304B Engine
1. On the 3304B engine, remove oil supply line (26), oil drain line (25), and heat shield (27).
Inspect the O-ring seal around oil drain line (25). Replace the O-ring seal if the O-ring seal
is damaged. Remove the gaskets and the screen from the top of the turbocharger.
Note: The following illustrations are of a 3306B engine.
Illustration 2 g00452289
2. Remove six nuts (1) and the washers and remove cover (2).
Note: Separate nut (1) and the mounting stud, if the nut and the mounting stud come out of
the housing together. Apply thread sealant to the mounting studs and reinstall the mounting
studs to a depth of 19.0 ± 0.8 mm (0.74 ± 0.03 inch).
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21. Illustration 3 g00452292
3. Remove center bolt (3) and spacer (4).
Illustration 4 g00452293
4. Install center bolt (3) and leave a gap of 6.4 mm (.25 inch). Install Tool (A), as shown.
Tighten the stud to loosen the fuel pump drive gear from the taper on the fuel injection
pump camshaft.
5. Remove Tool (A) and bolt (3).
Illustration 5 g00452301
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22. 6. Remove tube assemblies (5) and (11). Disconnect one end of tube assemblies (8) and (9).
Disconnect clamp (10). Remove two bolts (7) and the washers and remove filter base (6)
with the filter and the gasket.
Illustration 6 g00452302
7. Remove two bolts (12), the washers and the gasket. Remove two bolts (14) and the gasket.
Remove tube assembly (13).
Illustration 7 g00452343
8. Use a lifting sling and a hoist to secure the fuel injection pump housing and the governor.
Note: Remove the heat shield (not shown) if equipped.
9. Disconnect solenoid ground (15). Remove three nuts (17). Remove two bolts (16) and the
washers. Remove the fuel injection pump housing and the governor from the engine. To
safely remove the fuel injection pump housing and the governor, use two technicians or a
suitable lifting device. The weight of the 3304B fuel injection pump housing and governor
is 24 kg (53 lb). The weight of the 3306B fuel injection pump housing and governor is
32 Kg (70 lb).
10. Remove the O-ring seals from the fuel injection pump housing and the governor.
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