This document is the contents page from the repair manual for CNH America LLC's CX Series combines. It lists the sections and chapters contained within the complete repair manual, which covers the engine, transmission, hydraulic and electrical systems, threshing and cleaning systems, and other components of the CX Series combines. The sections are numbered and include the component or system covered, along with the starting page number for that section/chapter. An introduction at the beginning provides instructions on using the manual and important safety information.
Hyster k005 (h4.00 xm 5 europe) forklift service repair manualfujsjefkskekem
This document provides repair instructions for various components of a forklift, including:
1. The counterweight can be removed using lifting eyebolts and a lifting device, taking precautions about stability and weight.
2. The hood can be removed by disconnecting gas cylinders and wiring, and must be properly adjusted upon installation for restraint system function.
3. The overhead guard is removed using lifting devices after disconnecting fasteners, and its mounts should be inspected. LED lights are non-repairable units.
Hyster d010 (s40 xms) forklift service repair manualfujsjefkskekem
The document provides an overview of the components and operation of a single-speed powershift transmission, including:
1) The transmission contains forward and reverse clutch assemblies, a torque converter, transmission pump, control valve, and differential assembly to transfer power from the engine to the wheels.
2) The torque converter uses fluid coupling between an impeller and turbine to transfer power from the engine to the transmission, and can multiply engine torque through a stator clutch mechanism.
3) The forward and reverse clutch assemblies use hydraulic pressure to engage friction discs and transfer power between the input shaft and either the forward or reverse gears to select transmission direction.
Hyster f007 h10.00 xm forklift service repair manualfujsjefkskekem
This document provides instructions for repairing various components of lift trucks, including the counterweight, fenders, hood, hydraulic tank, and other parts. The counterweight and fenders are very heavy and require lifting equipment to remove and install safely. Welding should be done carefully to avoid damaging electronic control modules. Detailed steps are provided for removing, inspecting, and reinstalling each part. Safety warnings are included throughout regarding the heavy weights involved.
Hyster d005 (h100 e europe) forklift service repair manualfujsjefkskekem
This document provides instructions for servicing GM engines. It describes removing and installing the cylinder head and valve mechanism. Key steps include using a compressor tool to remove the valve springs and retainers, cleaning carbon from the combustion chambers, inspecting the valves and guides for wear, and checking clearances. The valve seats can be repaired with a cutter tool if damaged, or the cylinder head replaced if not repairable. Rocker arm studs should also be replaced if damaged.
Hyster c004 (s4.00 e europe) forklift service repair manualfujsjefkskekem
The document provides instructions for servicing steering control units and steering columns on industrial vehicles. It describes:
- The operation of hydraulic steering control units which use rotary valves to control oil flow to the steering cylinder.
- Repair procedures for two types of steering columns, including removing and installing the steering wheel, control unit, hoses and wiring.
- Disassembly and cleaning instructions for steering control units, warning of safety hazards if reassembled incorrectly.
Hyster a917 (h900 hds) forklift service repair manualfujsjefkskekem
This document provides repair procedures for differentials. It describes the components of a typical differential assembly, including the housing, ring and pinion gear set, and differential assembly. The procedures explain how to remove the differential carrier from the axle housing, disassemble the differential and ring gear assembly, and remove the drive pinion and pinion carrier from the differential carrier. Detailed steps are provided for removing parts like the bearing caps, thrust screw, and differential case halves. Safety warnings and cautions are also given throughout.
Case w9 wheel loader service repair manualfujsjefkskekem
This document provides specifications for W8, W9, and W10 series E loader engines, including general information on engine type, size, speed, lubrication system, and fuel systems. It lists details on components like pistons, main bearings, oil pumps, filters, injection pumps, injectors, and distributors for both diesel and spark ignition engine variants. The specifications are broken into series covering general engine info, engine blocks, fuel systems, hydraulics, steering, powertrain, brakes, electrical systems, and mounted equipment.
Case 1121 g tier 4b (final) wheel loader service repair manualfujsjefkskekem
This service manual provides information for servicing and maintaining Case model 1021G and 1121G wheel loaders that meet Tier 4B emissions standards. The manual includes sections covering the engine, transmission, axles, brakes, hydraulic systems, frames, steering, wheels, cab climate control, and electrical systems. Safety precautions are provided throughout to prevent personal injury or machine damage while performing maintenance.
Hyster k005 (h4.00 xm 5 europe) forklift service repair manualfujsjefkskekem
This document provides repair instructions for various components of a forklift, including:
1. The counterweight can be removed using lifting eyebolts and a lifting device, taking precautions about stability and weight.
2. The hood can be removed by disconnecting gas cylinders and wiring, and must be properly adjusted upon installation for restraint system function.
3. The overhead guard is removed using lifting devices after disconnecting fasteners, and its mounts should be inspected. LED lights are non-repairable units.
Hyster d010 (s40 xms) forklift service repair manualfujsjefkskekem
The document provides an overview of the components and operation of a single-speed powershift transmission, including:
1) The transmission contains forward and reverse clutch assemblies, a torque converter, transmission pump, control valve, and differential assembly to transfer power from the engine to the wheels.
2) The torque converter uses fluid coupling between an impeller and turbine to transfer power from the engine to the transmission, and can multiply engine torque through a stator clutch mechanism.
3) The forward and reverse clutch assemblies use hydraulic pressure to engage friction discs and transfer power between the input shaft and either the forward or reverse gears to select transmission direction.
Hyster f007 h10.00 xm forklift service repair manualfujsjefkskekem
This document provides instructions for repairing various components of lift trucks, including the counterweight, fenders, hood, hydraulic tank, and other parts. The counterweight and fenders are very heavy and require lifting equipment to remove and install safely. Welding should be done carefully to avoid damaging electronic control modules. Detailed steps are provided for removing, inspecting, and reinstalling each part. Safety warnings are included throughout regarding the heavy weights involved.
Hyster d005 (h100 e europe) forklift service repair manualfujsjefkskekem
This document provides instructions for servicing GM engines. It describes removing and installing the cylinder head and valve mechanism. Key steps include using a compressor tool to remove the valve springs and retainers, cleaning carbon from the combustion chambers, inspecting the valves and guides for wear, and checking clearances. The valve seats can be repaired with a cutter tool if damaged, or the cylinder head replaced if not repairable. Rocker arm studs should also be replaced if damaged.
Hyster c004 (s4.00 e europe) forklift service repair manualfujsjefkskekem
The document provides instructions for servicing steering control units and steering columns on industrial vehicles. It describes:
- The operation of hydraulic steering control units which use rotary valves to control oil flow to the steering cylinder.
- Repair procedures for two types of steering columns, including removing and installing the steering wheel, control unit, hoses and wiring.
- Disassembly and cleaning instructions for steering control units, warning of safety hazards if reassembled incorrectly.
Hyster a917 (h900 hds) forklift service repair manualfujsjefkskekem
This document provides repair procedures for differentials. It describes the components of a typical differential assembly, including the housing, ring and pinion gear set, and differential assembly. The procedures explain how to remove the differential carrier from the axle housing, disassemble the differential and ring gear assembly, and remove the drive pinion and pinion carrier from the differential carrier. Detailed steps are provided for removing parts like the bearing caps, thrust screw, and differential case halves. Safety warnings and cautions are also given throughout.
Case w9 wheel loader service repair manualfujsjefkskekem
This document provides specifications for W8, W9, and W10 series E loader engines, including general information on engine type, size, speed, lubrication system, and fuel systems. It lists details on components like pistons, main bearings, oil pumps, filters, injection pumps, injectors, and distributors for both diesel and spark ignition engine variants. The specifications are broken into series covering general engine info, engine blocks, fuel systems, hydraulics, steering, powertrain, brakes, electrical systems, and mounted equipment.
Case 1121 g tier 4b (final) wheel loader service repair manualfujsjefkskekem
This service manual provides information for servicing and maintaining Case model 1021G and 1121G wheel loaders that meet Tier 4B emissions standards. The manual includes sections covering the engine, transmission, axles, brakes, hydraulic systems, frames, steering, wheels, cab climate control, and electrical systems. Safety precautions are provided throughout to prevent personal injury or machine damage while performing maintenance.
Case 1021 g tier 2 wheel loader service repair manualfujsjefkskekem
This 3-page service manual provides maintenance instructions for CNH Industrial Italia S.p.A. wheel loaders models 1021G and 1121G. It contains sections on the engine, transmission, four-wheel drive system, front and rear axle systems, brakes, hydraulic systems, frames and ballasting, steering, wheels, cab climate control, electrical systems, front loader and bucket, platform/cab/bodywork, and safety procedures. Technicians are instructed to follow all safety precautions and only perform authorized repairs after stopping the engine and relieving hydraulic pressure.
Case 1021 f tier 4 wheel loader service repair manualfujsjefkskekem
This document is a service manual that provides information for servicing various components of a construction machine, including the engine, transmission, axles, brakes, hydraulics, steering, wheels, cab climate control, and electrical systems. It includes removal and installation procedures, specifications, component locations, and torque values. Sections cover topics such as the engine and crankcase, air cleaners and lines, fuel injection system, lubrication system, and more.
Case 1021 f tier 2 wheel loader service repair manualfujsjefkskekem
This document provides torque specifications for various components on a Case 1021F and 1121F wheel loader, including engines, axles, brakes, drivetrains, hydraulics, and other systems. Torque values are given for items like alternator and battery terminals, axle housing and wheel bolts, transmission mounting bolts, engine and chassis mounting hardware, fuel tank and sender fasteners, and hydraulic pump fittings. The document is intended to ensure components are properly tightened during maintenance and repair.
Case 921 f tier 4 wheel loader service repair manualfujsjefkskekem
This document provides instructions for removing the engine from 821F and 921F wheel loaders. The key steps include draining fluids, disconnecting wiring harnesses and hoses, and removing mounting bolts. Safety precautions are mentioned such as releasing pressure from hydraulic circuits. Tools required include lifting straps and bars to maneuver the heavy engine components. Removal of the hood, air intake and exhaust systems, and cooling components is described in detail.
Case 721 g wheel loader xt eh, new cab tier4b na wheel loader service repair ...fujsjefkskekem
This document is a service manual for Case wheel loaders models 621G and 721G with Tier 4B engines. It contains sections covering the engine, transmission, axles, brakes, hydraulic systems, frames, steering, wheels, cab climate control, and electrical systems. Repair and maintenance procedures are provided for each system along with specifications and component diagrams.
Case 721 e tier3 z bar fertilizer. wheel loader service repair manual [ n8ae1...fujsjefkskekem
This document is a service manual for the 721E wheel loader. It contains information on the engine, transmission, front and rear axle systems, brakes, hydraulic systems, steering, wheels, cab climate control, electrical systems, and platform/cab components. The manual is organized by system with section numbers that correspond to components and procedures. It provides specifications, descriptions of how systems work, diagnostic and troubleshooting information, and service procedures.
Case 621 f tier 4b (final) wheel loader service repair manualfujsjefkskekem
This service manual provides instructions for maintenance and repair of Case 621F and 721F wheel loaders with Tier 4B engines. The manual covers the engine, transmission, four-wheel drive system, front and rear axle systems, brakes, hydraulic systems, frames, steering, wheels, cab climate control, electrical systems, front loader and bucket, platform, cab, and decals. Safety precautions are provided, and only authorized personnel should perform repairs.
This document is a repair manual that provides information for servicing 410/420 series skid steer loaders and 420CT compact track loaders, including Tier 3 and cab upgrade machines. It contains sections covering general information, engines, fuel systems, electrical systems, tracks, power trains, brakes, hydraulics, mounted equipment, and schematics. The manual provides repair instructions, specifications, fluid capacities and lubricant types for servicing various components and systems.
1967 johnson evinrude outboard 35 hp service repair manualfujsjefkskekem
This document provides specifications for starter rope diameter and length for various engine sizes and model years of outboard motors. It lists the engine size in horsepower, model year, rope diameter in inches, and rope length range in inches. For example, it lists that for a 1.5 hp engine from 1968-1970 the starter rope diameter is 3/82712 inches. It provides this data in a table format for various engine sizes from 1.5 hp to 40 hp made between 1956-1970.
1967 johnson evinrude outboard 33 hp service repair manualfujsjefkskekem
This document provides specifications for starter rope diameter and length for various engine sizes and model years of outboard motors. It lists the engine size in horsepower, model year, rope diameter in inches, and rope length range in inches. For example, it lists that for a 1.5 hp engine from 1968-1970 the starter rope diameter is 3/82712 inches. It provides this data in a table format for various small and large horsepower engines from 1956 to 1970.
1967 johnson evinrude outboard 30 hp service repair manualfujsjefkskekem
This document provides specifications for starter rope diameter and length for various engine sizes and model years of outboard motors. It lists the engine size in horsepower, model year, rope diameter in inches, and rope length range in inches. For example, it lists that for a 1.5 hp engine from 1968-1970 the starter rope diameter is 3/82712 inches. It provides this data in a table format for various engine sizes from 1.5 hp to 40 hp made between 1956-1970.
Jcb 325 t skid steer loader service repair manual sn from 2503001 to 2503500fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take appropriate precautions when working on the engine.
Jcb 325 t skid steer loader service repair manual sn from 2491771 to 2492270fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take appropriate precautions when working on the engine.
Jcb 325 t skid steer loader service repair manual sn from 2427801 to 2428800fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, fuel injection pump and other engine parts. Detailed procedures are provided for removing, installing, checking, disassembling and assembling various engine components. Safety warnings are given throughout and torque specifications and part numbers are included for correct servicing.
Jcb 320 t skid steer loader service repair manual sn from 2584341 to 2584840fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, fuel injection pump and more. Detailed procedures are provided for removal and installation of components, with torque specifications and cautions noted. The manual is intended to be used along with the machine's operator manual for safe and proper maintenance and repair.
Jcb 320 t skid steer loader service repair manual sn from 2556651 to 2556850fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, and tappets. Procedures are provided for removing, installing, checking, and servicing these engine components while ensuring proper timing and lubrication. Safety warnings are given to only perform maintenance after studying the instructions and with the engine cooled.
Jcb 320 t skid steer loader service repair manual sn from 2503001 to 2503500fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, and tappets. Procedures are provided for removing, installing, checking, and servicing these engine components while ensuring proper timing and lubrication. Safety warnings are included to remind technicians to study the manual, ask questions if unsure, and treat the manual as part of the machine.
Jcb 320 t skid steer loader service repair manual sn from 2499351 to 2499500fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take proper precautions when working on the engine.
Jcb 320 t skid steer loader service repair manual sn from 2491771 to 2492270fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take appropriate precautions when working on the engine.
Jcb 320 t skid steer loader service repair manual sn from 2427801 to 2428800fujsjefkskekem
This service manual provides instructions for servicing the rocker and fittings on JCB skid steer loaders and engines. The document includes diagrams and step-by-step instructions for removing and installing the rocker shaft assembly, checking the condition of parts, disassembling and assembling the rocker shaft, and removing and installing the rocker cover. Precautions are provided throughout regarding ensuring the engine is safe to work on and replacing worn or damaged parts. Torque specifications are also included for reinstalling components.
Charging Fueling & Infrastructure (CFI) Program Resources by Cat PleinForth
Cat Plein, Development & Communications Director of Forth, gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Case 1021 g tier 2 wheel loader service repair manualfujsjefkskekem
This 3-page service manual provides maintenance instructions for CNH Industrial Italia S.p.A. wheel loaders models 1021G and 1121G. It contains sections on the engine, transmission, four-wheel drive system, front and rear axle systems, brakes, hydraulic systems, frames and ballasting, steering, wheels, cab climate control, electrical systems, front loader and bucket, platform/cab/bodywork, and safety procedures. Technicians are instructed to follow all safety precautions and only perform authorized repairs after stopping the engine and relieving hydraulic pressure.
Case 1021 f tier 4 wheel loader service repair manualfujsjefkskekem
This document is a service manual that provides information for servicing various components of a construction machine, including the engine, transmission, axles, brakes, hydraulics, steering, wheels, cab climate control, and electrical systems. It includes removal and installation procedures, specifications, component locations, and torque values. Sections cover topics such as the engine and crankcase, air cleaners and lines, fuel injection system, lubrication system, and more.
Case 1021 f tier 2 wheel loader service repair manualfujsjefkskekem
This document provides torque specifications for various components on a Case 1021F and 1121F wheel loader, including engines, axles, brakes, drivetrains, hydraulics, and other systems. Torque values are given for items like alternator and battery terminals, axle housing and wheel bolts, transmission mounting bolts, engine and chassis mounting hardware, fuel tank and sender fasteners, and hydraulic pump fittings. The document is intended to ensure components are properly tightened during maintenance and repair.
Case 921 f tier 4 wheel loader service repair manualfujsjefkskekem
This document provides instructions for removing the engine from 821F and 921F wheel loaders. The key steps include draining fluids, disconnecting wiring harnesses and hoses, and removing mounting bolts. Safety precautions are mentioned such as releasing pressure from hydraulic circuits. Tools required include lifting straps and bars to maneuver the heavy engine components. Removal of the hood, air intake and exhaust systems, and cooling components is described in detail.
Case 721 g wheel loader xt eh, new cab tier4b na wheel loader service repair ...fujsjefkskekem
This document is a service manual for Case wheel loaders models 621G and 721G with Tier 4B engines. It contains sections covering the engine, transmission, axles, brakes, hydraulic systems, frames, steering, wheels, cab climate control, and electrical systems. Repair and maintenance procedures are provided for each system along with specifications and component diagrams.
Case 721 e tier3 z bar fertilizer. wheel loader service repair manual [ n8ae1...fujsjefkskekem
This document is a service manual for the 721E wheel loader. It contains information on the engine, transmission, front and rear axle systems, brakes, hydraulic systems, steering, wheels, cab climate control, electrical systems, and platform/cab components. The manual is organized by system with section numbers that correspond to components and procedures. It provides specifications, descriptions of how systems work, diagnostic and troubleshooting information, and service procedures.
Case 621 f tier 4b (final) wheel loader service repair manualfujsjefkskekem
This service manual provides instructions for maintenance and repair of Case 621F and 721F wheel loaders with Tier 4B engines. The manual covers the engine, transmission, four-wheel drive system, front and rear axle systems, brakes, hydraulic systems, frames, steering, wheels, cab climate control, electrical systems, front loader and bucket, platform, cab, and decals. Safety precautions are provided, and only authorized personnel should perform repairs.
This document is a repair manual that provides information for servicing 410/420 series skid steer loaders and 420CT compact track loaders, including Tier 3 and cab upgrade machines. It contains sections covering general information, engines, fuel systems, electrical systems, tracks, power trains, brakes, hydraulics, mounted equipment, and schematics. The manual provides repair instructions, specifications, fluid capacities and lubricant types for servicing various components and systems.
1967 johnson evinrude outboard 35 hp service repair manualfujsjefkskekem
This document provides specifications for starter rope diameter and length for various engine sizes and model years of outboard motors. It lists the engine size in horsepower, model year, rope diameter in inches, and rope length range in inches. For example, it lists that for a 1.5 hp engine from 1968-1970 the starter rope diameter is 3/82712 inches. It provides this data in a table format for various engine sizes from 1.5 hp to 40 hp made between 1956-1970.
1967 johnson evinrude outboard 33 hp service repair manualfujsjefkskekem
This document provides specifications for starter rope diameter and length for various engine sizes and model years of outboard motors. It lists the engine size in horsepower, model year, rope diameter in inches, and rope length range in inches. For example, it lists that for a 1.5 hp engine from 1968-1970 the starter rope diameter is 3/82712 inches. It provides this data in a table format for various small and large horsepower engines from 1956 to 1970.
1967 johnson evinrude outboard 30 hp service repair manualfujsjefkskekem
This document provides specifications for starter rope diameter and length for various engine sizes and model years of outboard motors. It lists the engine size in horsepower, model year, rope diameter in inches, and rope length range in inches. For example, it lists that for a 1.5 hp engine from 1968-1970 the starter rope diameter is 3/82712 inches. It provides this data in a table format for various engine sizes from 1.5 hp to 40 hp made between 1956-1970.
Jcb 325 t skid steer loader service repair manual sn from 2503001 to 2503500fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take appropriate precautions when working on the engine.
Jcb 325 t skid steer loader service repair manual sn from 2491771 to 2492270fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take appropriate precautions when working on the engine.
Jcb 325 t skid steer loader service repair manual sn from 2427801 to 2428800fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, fuel injection pump and other engine parts. Detailed procedures are provided for removing, installing, checking, disassembling and assembling various engine components. Safety warnings are given throughout and torque specifications and part numbers are included for correct servicing.
Jcb 320 t skid steer loader service repair manual sn from 2584341 to 2584840fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, fuel injection pump and more. Detailed procedures are provided for removal and installation of components, with torque specifications and cautions noted. The manual is intended to be used along with the machine's operator manual for safe and proper maintenance and repair.
Jcb 320 t skid steer loader service repair manual sn from 2556651 to 2556850fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, and tappets. Procedures are provided for removing, installing, checking, and servicing these engine components while ensuring proper timing and lubrication. Safety warnings are given to only perform maintenance after studying the instructions and with the engine cooled.
Jcb 320 t skid steer loader service repair manual sn from 2503001 to 2503500fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers topics like the rocker assembly, valves, camshaft, and tappets. Procedures are provided for removing, installing, checking, and servicing these engine components while ensuring proper timing and lubrication. Safety warnings are included to remind technicians to study the manual, ask questions if unsure, and treat the manual as part of the machine.
Jcb 320 t skid steer loader service repair manual sn from 2499351 to 2499500fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take proper precautions when working on the engine.
Jcb 320 t skid steer loader service repair manual sn from 2491771 to 2492270fujsjefkskekem
This service manual provides instructions for servicing skid steer loaders and their components. It contains sections on the machine body and framework, operator station, engine, driveline, hydraulic system, electrical system, and other systems. The section on the engine covers maintenance and repair of the rocker and fittings, including procedures for removing and installing the rocker assembly, rocker cover, and tappets. Detailed diagrams and step-by-step instructions are provided for servicing these engine components. Safety warnings are included to remind technicians to take appropriate precautions when working on the engine.
Jcb 320 t skid steer loader service repair manual sn from 2427801 to 2428800fujsjefkskekem
This service manual provides instructions for servicing the rocker and fittings on JCB skid steer loaders and engines. The document includes diagrams and step-by-step instructions for removing and installing the rocker shaft assembly, checking the condition of parts, disassembling and assembling the rocker shaft, and removing and installing the rocker cover. Precautions are provided throughout regarding ensuring the engine is safe to work on and replacing worn or damaged parts. Torque specifications are also included for reinstalling components.
Charging Fueling & Infrastructure (CFI) Program Resources by Cat PleinForth
Cat Plein, Development & Communications Director of Forth, gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
Charging and Fueling Infrastructure Grant: Round 2 by Brandt HertensteinForth
Brandt Hertenstein, Program Manager of the Electrification Coalition gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
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.
Charging Fueling & Infrastructure (CFI) Program by Kevin MillerForth
Kevin Miller, Senior Advisor, Business Models of the Joint Office of Energy and Transportation gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
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3. SECTION 00 -- GENERAL INFORMATION
00-2
INTRODUCTION
This manual is subdivided in sections marked by two-digit numbers, with independent page numbering within
each section. For a quick reference, these sections have the same identification number and the same descrip-
tion of the relevant Flat Time Rate Manual.
The dealt matters and the information can be easily detected by index on the previous pages.
At the bottom of each page there is the manual print number and the relevant publication/up-dating date.
The pages of further up-datings shall have the same print number, followed by a two-digit number (for example:
1st Up-dating 604.62.501.01; 2nd Up-dating 604.62.501.02; etc.) and the relevant publication date. These pages
shall be completed by the new print of the index, duly revised.
The information of this manual are up-dated at the date of the publication. As NEW HOLLAND continuously im-
proves its product range, some information could be not up-dated due to modifications of technical or commercial
type, as well as for suiting the law regulations of the different countries.
In case of disagreement, refer to NEW HOLLAND Sales and Service networks.
IMPORTANT INFORMATION
All repair and maintenance works listed in this manual must be carried out only by staff belonging to the NEW
HOLLAND Service network, strictly complying with the instructions given and using, whenever required, the
special tools.
Anyone who carries out the above operations without complying with the prescriptions shall be responsible for
the subsequent damages.
The manufacturer and all the organizations of its distribution chain, including -- without limitation -- national, re-
gional or local dealers, reject any responsibility for damages due to the anomalous behaviour of parts and/or
components not approved by the manufacturer himself, including those used for the servicing or repair of the
product manufactures or marketed by the Manufacturer.
In any case, no warranty is given or attributed on the product manufactures of marketed by the Manufacturer
in case of damages due to an anomalous behaviour of parts and/or components not approved by the Manufac-
turer.
No reproduction, though partial of text and illustrations allowed
4. SECTION 00 -- GENERAL INFORMATION
00-3
GENERAL INSTRUCTIONS
SHIMMING
For each adjustment operation, select adjusting
shims and measure individually using a micrometer,
then add up the recorder values. Do not rely on
measuring the entire shimming set, which may be in-
correct, or the rated value indicated for each on shim.
ROTATING SHAFT SEALS
For correct rotating shaft seal installation, proceed as
follows:
-- before assembly, allow the seal to soak in the oil
it will be sealing for at least thirty minutes
-- thoroughly clean the shaft and check that the
working surface on the shaft is not damaged
-- position the sealing lip facing the fluid; with
hydrodynamic lips, take into consideration the
shaft rotation direction and position the grooves
so that they will deviate the fluid towards the inner
side of the seal
-- coat the sealing lip with a thin layer of lubricant
(use oil rather than grease) and fill the gap
between the sealing lip and the dust lip on double
lip seals with grease
-- insert the seal in its seat and press down using a
flat punch, do not tap the seal with a hammer or
mallet
-- whilst inserting the seal, check that it is
perpendicular to the seat; once settled, make
sure that it makes contact with the thrust element,
if required
-- to prevent damaging the seal lip on the shaft,
position a protective guard during installation
operations
O--RING SEALS
Lubricate the O--RING seals before inserting them in
the seats, this will prevent them from overturning and
twisting, which would jeopardise sealing efficiency.
SEALING COMPOUNDS
Apply one of the following sealing compounds on the
mating surfaces marked with an X: RTV SILMATE,
RHODORSIL CAF 1 or LOCTITE PLASTIC
GASKET.
Before applying the sealing compound, prepare the
surfaces as follows:
-- remove any incrustations using a metal brush;
-- thoroughly de--grease the surfaces using one of
the following cleaning agents: trichlorethylene,
petrol or a water and soda solution.
COTTER PINS
When fitting split cotter pins, ensure that the pin notch
is positioned in the direction of the force required to
stress the pin.
Spiral cotter pins do not require special positioning.
5. SECTION 00 -- GENERAL INFORMATION
00-4
PROTECTING THE ELECTRONIC/
ELECTRICAL SYSTEMS DURING
CHARGING OR WELDING
To avoid damage to the electronic/electrical systems,
always observe the following:
1. Never make or break any of the charging circuit
connections, including the battery connections,
when the engine is running.
2. Never short any of the charging components to
ground.
3. Always disconnect the ground cable from the
battery before arc welding on the combine or on
any header attached to the combine.
• Position the welder ground clamp as close to
the welding area as possible.
• If welding in close proximity to a computer
module, then the module should be removed
from the combine.
• Never allow welding cables to lay on, near or
across any electrical wiring or electronic
component while welding is in progress.
IMPORTANT: If welding must be performed on the
unit, either the combine or the header (if it is
attached), the battery ground cable must be
disconnected from the combine battery. The
electronic monitoring system and charging system
will be damaged if this is not done.
Remove the battery ground cable.
Reconnect the cable when welding is
completed.
4. Always disconnect the negative cable from the
battery when charging the battery in the combine
with a battery charger.
WARNING
Batteries contain sulfuric acid. In case of contact
with skin, flush the affected area with water for
five minutes. Seek medical attention
immediately. Avoid contact with the skin, eyes or
clothing. Wear eye protection when working near
batteries.
7. SECTION 10 -- ENGINE -- CHAPTER 1
10-17
DESCRIPTION AND OPERATION
2
The New Holland 7.5 Litre engine is a 6-cylinder
turbocharged and aftercooled, having a bore of 111.8
mm (4.4″) and a stroke of 127 mm (5.0″) which
generates a displacement of 7.5L (456 in3).
The engine uses a mechanical or electronically
controlled in line injection pump depending on model
and has been designed to meet current emission
regulations and must only be serviced by an
authorised service agent. For a detailed Description
and Operation of the fuel system reference must be
made to the Fuel System Chapter in this Section of
the manual.
All engines feature cross flow cylinder heads, with the
inlet and exhaust manifolds on opposite sides of the
cylinder head. The fuel and air combustion process,
takes place in the specially designed bowl in the
crown of the pistons.
CYLINDER BLOCK ASSEMBLY
The cylinder block is an alloy cast iron with deep
cylinder skirts, and water jackets for cooling the
cylinders. The cylinder bores are machined integral
with the cylinder block, during the manufacturing
process.
Cylinders are in line and vertical and numbered 1 to
6 from the front to the rear of the engine. They can be
bored oversize for the fitment of sleeves, which are
available in service.
The oil pan is the reservoir for the engine oil
lubrication system and a cast iron front cover on the
front of the engine covers the timing gear assembly.
8. SECTION 10 -- ENGINE -- CHAPTER 1
10-18
CYLINDER HEAD ASSEMBLY
The cylinder head incorporates an inlet and exhaust
valve per cylinder with the valve rocker arm shaft
assembly bolted to the cylinder block through the
cylinder head. Cylinder head retaining bolts are
evenly spaced with a six point pattern around each
cylinder, this ensures an even clamping load across
the cylinder head area.
The intake and exhaust manifolds are bolted to the
head, the intake manifold is mounted on the right
hand side of the engine, with the diesel injectors
mounted outside the rocker cover. The exhaust
manifold is mounted on the left hand side of the
engine. Water outlet connections and thermostats
being attached to the front of the cylinder block.
Valve guides are integral in the cylinder head, and
valves with oversize stems are available in service.
Special replaceable sintered iron valve seats are
pressed into each valve port during manufacture and
oversize valve seats also available in service.
All valves are fitted with positive valve rotators and
valve stem oil seals. Valve clearance is maintained by
adjustment of the self locking adjusting screw,
mounted in each of the rocker arms.
3
CAMSHAFT ASSEMBLY
The camshaft runs in 5 replaceable bearings. The
camshaft drive gear is in mesh with and driven by the
camshaft idler gear which is driven by the crankshaft
timing gear.
Camshaft end thrust is controlled by a thrust plate
bolted to the block, and located between the
camshaft gear and the front camshaft journal.
A helical gear is mounted on the rear of the camshaft,
and drives the engine oil lubrication pump mounted
forward of the flywheel.
396--E--16 TI
4
CRANKSHAFT ASSEMBLY
The crankshaft is supported in the cylinder block by
7 main bearings.
The crankshaft is manufactured from steel with
machined finished crank webs
End thrust is controlled by a thrust bearing
incorporated in the centre main bearing of the
crankshaft.
An external damper is fitted to the crankshaft pulley
to ensure smooth running operation. Front and rear
crankshaft oil sealing is effected by cassette type
seals that are designed for long and durable service
life. 5
9. SECTION 10 -- ENGINE -- CHAPTER 1
10-19
CONNECTING RODS
Connecting rods ‘‘Teepee” (wedge) shaped at the
small end have been designed to reduce the
reciprocating weight at the piston end. The
connecting rods are of a heavy beam construction
and are assembled as a matched set to each engine.
They are retained in position by the connecting rod
big end cap and secured by two bolts per rod. The
small end of the connecting rod is fitted with a
replaceable bronze bushing, through which the free
floating piston pin is fitted. The steel pin being held in
place within the piston by two snap rings.
6
PISTONS
Pistons are constructed of an aluminium silicon alloy
with an iron insert for the top ring. The combustion
chamber being recessed into the piston crowns.
Each piston has two compression rings and one oil
control ring, to reduce friction and increase positive
sealing. All rings are located above the piston pin.
A Engines with Electronically Controlled
Injection Pump
B Engines with Mechanically Controlled
Injection Pump
7
MANIFOLDS
The cross flow design aluminium intake, and cast iron
exhaust manifolds, are on opposite sides of the
cylinder head. This is designed to maintain balanced
heat distribution within the cylinder head. The
configuration of the manifolds also ensures minimum
heat transfer to the intake manifold.
A grid heater is fitted to the intake manifold to assist
in cold starting of the engine when coolant water
temperature is below 30°C.
8
TIMING GEARS
The crankshaft timing gear is heated and press fitted
on to the front of the crankshaft, to a high degree of
accuracy during manufacturing. This enables precise
timing being maintained during the life of the engine.
The crankshaft gear, 2, drives the idler gear, 3, which
is attached to the front of the cylinder block. The idler
gear then drives the camshaft gear, 1, and the
injection pump gear, 4.
The camshaft gear is bolted to the front of the
camshaft, and is keyed to maintain position of the
gear on the camshaft.
P396--E--36
.
...
.
23
4 1
9
10. SECTION 10 -- ENGINE -- CHAPTER 1
10-20
LUBRICATION SYSTEM
10
Engine Lubrication System
Lubrication of the engine, Fig. 10, is maintained by
a rotor type oil pump mounted in the rear of the engine
block, forward of the flywheel on the left hand side of
the engine.
TA6010058
11
The oil pump is driven from the rear of the camshaft
and draws oil from the engine oil pan through a tube
and screen assembly.
12
11. SECTION 10 -- ENGINE -- CHAPTER 1
10-21
A spring loaded relief valve is integral with the dummy
oil filter head mounted on the left hand side of the
engine block and prevents over pressurisation of the
system.
396--E--18 TI
3
13
The spin on type oil filter is mounted at the rear of the
engine.
14
Oil flows from the filter to the main oil gallery, which
runs the length of the cylinder block and also
intersects the camshaft follower chamber.
The main gallery supplies oil to the crankshaft main
bearings, connecting rods and both big and small
ends. The underside of the pistons and pins, are
lubricated by oil pressure jets mounted adjacent to
each main journal housing.
The camshaft drive gear bushing is pressure
lubricated through a drilled passage from the front
main bearing. The gear has small oil passages
machined on both sides allowing excess oil to
escape. 396--E--26 TI
15
An intermittent flow of oil is directed to the valve
rocker arm shaft assembly via a drilled passage in the
cylinder block. This is located vertically above No.1
camshaft bearing, 1, and aligns to a hole in the
cylinder head. The rotation of the camshaft allows a
controlled intermediate flow of lubrication.
396--E--16 TI
1
16
12. SECTION 10 -- ENGINE -- CHAPTER 1
10-22
Timing gears are lubricated by splashed oil from the
cam follower chamber, and the pressure lubricated
camshaft drive gear bushing.
P396--E--36
17
The turbocharger is supplied with oil from the oil filter
support housing, 1, mounted on the left hand side of
the engine.
18
The fuel injection pump is pressure lubricated from a
port, 1, on the right hand side of the engine block.
The fuel pump is either electronically controlled using
an electronic control unit
19
or
Mechanically controlled depending on model build
20
13. SECTION 10 -- ENGINE -- CHAPTER 1
10-23
ENGINE OVERHAUL--INTRODUCTION
In the following procedures and illustrations the
engine is shown removed from the vehicle however
there are certain operations that can be performed
with the engine installed.
Where it is necessary to remove the engine use a
suitable hoist or overhead gantry and standard
engineering procedures. Removal of the engine is
described in Chapter 3 of Section 10 of this manual.
Dismantle the engine following conventional
techniques and by referring to the appropriate
overhaul sections of this chapter. Always refer to the
specification section as necessary.
NOTE: Where it is necessary to remove additional
items to gain access to the components on the engine
Refer to Chapter 3 “Remove and Replace, 7.5L NH
Engine”.
NOTE: All gaskets, seals, and ‘O’ rings must be
replaced during re-assembly. Where new sealant is
to be applied refer to ‘‘Engine Specifications”.
For concerns relating to the fuel system refer to the
fuel system Chapter in this manual. On engines fitted
with the electronically controlled fuel injection pump
refer to the “Engine Fault Codes” chapter in the
electrical section of the manual.
Operations or repairs that can be performed
with the engine still in the vehicle.
1. Front timing cover, Pump drive gear and idler
gear. Removal of engine is required in order to
remove and replace the camshaft timing gear.
2. Front pulley and damper assembly.
3. Cylinder head and associated inlet and exhaust
components.
4. Fuel injection pump removal and timing.
5. Water pump, thermostat, and associated
components .
6. Oil pump relief valve.
7. Turbocharger.
14. SECTION 10 -- ENGINE -- CHAPTER 1
10-24
INJECTION PUMP TIMING CHECK
If a fuel related concern is identified check the
injection pump timing before proceeding with any
other disassembly.
NOTE: Where it is necessary to remove additional
items to gain access to the components on the engine
Refer to Chapter 3 “Engine Removal and
Replacement”.
1. Remove engine drive belts.
21
1. Remove injection pump timing cover.
22
2. Using 29mm socket (1--1/8 inch) socket rotate
crankshaft to top dead centre (TDC) with number
1 cylinder firing.
0
23
3. When engine is at TDC the threaded hole in the
injection pump drive flange aligns with the pump
timing plate.
24
15. SECTION 10 -- ENGINE -- CHAPTER 1
10-25
4. To ensure the crankshaft is accurately positioned
at TDC remove the crankshaft timing plug, 1,
from the side of the engine block.
IMPORTANT: DO NOT disturb the timing pin bush,
2. This has been accurately set during original
manufacture. If the bush is moved then pump timing
CAN NOT be accurately set.
25
5. insert the crankshaft timing pin 297672 into the
side of the block.
26
6. If necessary gently turn the crankshaft to engage
the rounded end of the timing pin in the slot of the
crankshaft. This is not visible and must be
performed by ‘feel’.
27
7. When the timing pin is located in the slot of the
crankshaft the pin is fully seated.
Do Not attempt to rotate the crankshaft when
timing pin is fully inserted as damage will occur.
28
16. SECTION 10 -- ENGINE -- CHAPTER 1
10-26
8. Check that the injection pump go/no-go timing pin
Tool No 295005 (NA-FNH00536-2) will screw into
the pump hub.
IMPORTANT: The engine must never be rotated
while the timing pin is installed.
9. If the pin engages in the pump timing plate (inset,
Figure 30) when the crankshaft is at TDC the
pump timing is correct.
29
10. If pump timing is incorrect and timing pin can not
be screwed into pump, remove pump timing gear,
install rigid timing pin 295005 (NA-FNH00536-1)
into pump and refit timing gear.
30
NOTE: This injection pump timing check assumes
that the crankshaft and camshaft timing gears were
correctly positioned during engine assembly. To
check the position of these timing gears it is
necessary to remove the engine front cover.
17. SECTION 10 -- ENGINE -- CHAPTER 1
10-27
OVERHAUL
Op. 10 101
CYLINDER HEAD, VALVES, AND RELATED
PARTS
Cylinder Head Removal
NOTE: The cylinder head can be removed with the
engine installed in the combine.
1. Drain the engine coolant by placing a suitable
container,1, below the coolant drain hose, 2.
10013105
1
2
31
2. Drain the coolant from the engine block using
drain tap, 1, on left hand side of the radiator, 2.
10013106
1
2
32
3. Remove all necessary hardware and
components in order to gain access to the
cylinder head. Refer to Chapter 3 “Remove and
Replace, 7.5L NH Engine” for further details.
33
4. Remove the fan belt.
34
18. SECTION 10 -- ENGINE -- CHAPTER 1
10-28
5. Clean the area surrounding the fuel injectors.
Disconnect and remove injector lines, 1, and leak
off lines, 2, from the fuel injectors and injection
pump. Cap all exposed openings.
2
1
35
6. Remove injectors from the cylinder head.
36
7. Remove the turbocharger assembly, ensuring all
openings are capped to prevent dirt ingress.
37
8. Remove the thermostat housing, 1, and water
pump housing, 2.
38
19. SECTION 10 -- ENGINE -- CHAPTER 1
10-29
9. Remove the rocker cover and gasket.
39
10. Loosen the rocker shaft retaining bolts (which
also serve as head bolts) evenly and alternately
and remove the rocker shaft assembly.
40
NOTE: Leave bolts in the rocker shaft supports
during removal, as they retain the support on the
shaft.
11. Remove pushrods in turn and place in a
numbered rack to maintain the same position for
reassembly.
41
12. Remove remaining cylinder head bolts by
working progressively from each end of the
cylinder head towards the centre.
13. Carefully lift the cylinder head assembly away
from the engine block.
42
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21. SECTION 10 -- ENGINE -- CHAPTER 1
10-30
Cylinder Head Disassembly
1. Using a valve spring compressor, tool
No.291050, 1, remove the retainer locks, 2, and
place in a numbered rack.
2. Clean the cylinder head, and remove carbon
deposits from around the valve heads.
TA6010011
1
2
43
44
Inlet and Exhaust Valves
1. Keepers
2. Spring Retainer
3. Seal
4. Spring
5. Inlet Valve
6. Exhaust Valve
7. Spring
8. Seal
9. Spring Rotator
10. Spring Rotator
11. Keepers
22. SECTION 10 -- ENGINE -- CHAPTER 1
10-31
Inspection and Repair, Cylinder Head
1. Replace cylinder head core plugs if discoloured
(rusty), or leaking. Before fitting new plugs
remove all old sealer from the cylinder head.
Apply sealant G, see ‘‘SPECIFICATIONS”, to the
new plug mating faces, and drive the new plugs
into location.
The core plugs fitted to the Cylinder Head are:--
6 off, In the top, and 1 off, in the rearof the cylinder
head.
5 off, in the intake face.
2. Scrape all gasket surfaces clean, wash cylinder
head in a suitable solvent and clean valve guide
bores.
NOTE: Ensure injector washers have been removed
prior to cleaning.
TA6010008
45
3. Inspect cylinder head for nicks and burrs on
mating face, Remove using a suitable abrasive
and ensure faces are clean after repair.
4. Using a straight edge and feeler gauges, check
that the flatness of the cylinder head in all
directions does not exceed,
0.03mm (0.001 in) in any (25.4mm (1 in), or
0.127mm (0.005 in), overall limit.
5. If the cylinder head has been resurfaced,
determine that all head bolt faces will seat by
placing the cylinder head less gasket, on the
cylinder block and installing bolts hand tight.
TA6010012
2 3 4 5 6 6 7 8
46
6. Ensure rocker shaft supports are fitted with long
bolts. Using a feeler gauge, check clearance
between underside of bolt heads and cylinder
head or rocker shaft support.
7. If a 0.25mm (0.010 in) feeler gauge can be
inserted under the bolt head the bolt has
bottomed. Therefore the cylinder block thread
must be increased using a 9/16--13 UNC--2A
Thread tap. Identify each head bolt to ensure they
are reinstalled in the bolt holes they werechecked
in.
47
23. SECTION 10 -- ENGINE -- CHAPTER 1
10-32
Valve Inserts
Insert Oversize
Counter Bore in Cylinder Head
Insert Oversize
Exhaust valve insert Intake valve insert
0.25mm (0.010 in) 44.17--44.20mm (1.739--1.740 in) 50.01--50.04mm (1.969--1.970 in)
0.58mm (0.020 in) 44.42--44.45mm (1.749--1.750 in) 50.27--50.29mm (1.979--1.980 in)
0.76mm (0.030 in) 44.68--44.70mm (1.759--1.760 in) 50.52--50.55mm (1.989--1.990 in)
NOTE: Refacing the valve seat should always be co--
ordinated with refacing of the valve to ensure a com-
pression tight fit.
1. Examine the valve seat inserts and reface if
pitted, renew if loose or damaged.
2. To install a new valve insert, the cylinder head
must be counter bored, as described in the above
chart. The new insert must be chilled in dry ice
prior to installation.
Valve Seat Specifications, Fig. 48.
1. Valve seat angle
Intake 30.0°--30.30°
Exhaust 45.0°--45.30°
2. Valve seat width
Intake 1.9--2.4mm (0.078--0.098 in)
Exhaust 1.8--2.3mm (0.072--0.092 in)
3. Valve Head Face to Cylinder Head Face Depth
Intake 0.89--1.29mm (0.035--0.051 in)
Exhaust 1.2--1.6mm (0.048--0.064 in)
NOTE: Valve inserts of 0.010 in (0.25mm) and
0.020 in (0.5mm) oversize on diameter are
sometimes installed during manufacture. Cylinder
Heads with oversize inserts are stamped so10/os,
so20/os, on the exhaust manifold side in line with the
valve seat concerned.
3. Check the width of the valve seat inserts, and as
required reface by grinding to dimensions
detailed above.
TA6010013
1
2
3
48
4. Measure the concentricity of valve seats, using a
dial indicator and measure concentricity of seat to
the valve guide bore.
Total Indicator Reading should not exceed
0.051mm (0.002 in), Fig. 49.
49