This service manual provides instructions for servicing a compact excavator. It contains sections on the machine components, attachments, body, operator station, HVAC, engine, fuel and exhaust systems, cooling system, driveline, hydraulic system, electrical system, fasteners, consumable products, and after sales support. The engine section includes subsections on the camshaft describing its function, components, operation, inspection, removal and installation, and disassembly/assembly procedures. Safety precautions are provided throughout requiring the user to fully understand instructions before operating or servicing the machine.
New holland w230 c tier 4a (interim) wheel loader service repair manualfujsjfskekmm
This service manual provides information on servicing the W190C/W230C Tier 4A wheel loader. 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, bodywork, and decals. Safety precautions are provided throughout and repairs should only be performed by authorized personnel.
New holland w130 d zbar tier4b wheel loader service repair manualfujsjfskekmm
This document is a service manual that provides specifications and removal instructions for engines on Wheel Loader models W130D and W170D. It includes the engine's general specifications such as idle speeds and operating temperature ranges. The document provides step-by-step instructions for removing the engine, including releasing pressure from the brake and hydraulic systems. Sections are dedicated to various engine systems like cooling, lubrication, and emissions controls.
New holland w130 c wheel loader service repair manualfujsjfskekmm
This document provides step-by-step instructions for removing the engine from a W130C wheel loader. It describes draining fluids, disconnecting wiring harnesses and hoses, and removing mounting hardware. Key steps include draining the radiator and engine oil, disconnecting the battery, loosening intake and exhaust components, and removing the drive belt before lifting the engine out of the machine. Proper tagging of components and draining of fluids is emphasized for safety and to aid reinstallation.
New holland w70 c hs tier 4a (interim) compact wheel loader service repair ma...fujsjfskekmm
This document is a service manual for New Holland compact wheel loaders that provides information on maintenance and repair of components. It includes sections on the engine, fuel tanks, drive shafts, front and rear axle systems, hydrostatic drive, brakes and controls, hydraulic systems, frames and ballasting, steering, cab climate control, electrical systems, front loader and bucket, platform, cab bodywork and decals. The manual provides instructions for qualified service personnel and emphasizes using only approved genuine parts for repairs.
New holland u80 c tier 4 tractor backhoe service repair manual (from pin ncc5...fujsjfskekmm
The document provides a service manual for removing an engine from a tractor. Key steps include:
1. Disconnecting hoses and lines from the engine including fuel, coolant, transmission oil, and hydraulic oil lines.
2. Removing brackets and supports for components attached to the engine like the air intake, cooling package, and horn.
3. Lifting and removing the cooling package housing to access the engine.
The process prepares the engine for removal by disconnecting all attached components and lines in a careful sequence.
New holland td5.75 tractor service repair manualfujsjfskekmm
This service manual provides information on servicing the engine for TD5.65, TD5.75, TD5.85, TD5.95, TD5.105 and TD5.115 tractors. It includes technical specifications, torque specifications, lists of required special tools, and exploded views of engine components. The manual is intended to be used by authorized service technicians when performing maintenance and repairs.
New holland t8050 tractor service repair manualfujsjfskekmm
This document provides a summary of the hydraulic systems on a tractor model. It describes the primary hydraulic power system including the hydraulic pumps that power it. A tandem gear pump and PFC piston pump supply hydraulic flow. The priority/regulator valve distributes the flow based on priority, first to steering and then to other circuits like remote valves and hitches. Detailed diagrams and component identification are provided.
New holland t6070 range command tractor service repair manualfujsjfskekmm
This document is a service manual that provides technical information on the hydraulic, pneumatic, electrical, and electronic systems of various tractor models. It contains sections covering the primary hydraulic power system, secondary hydraulic power system, pneumatic system, electrical power system, electronic system, and fault codes. The manual aims to help technicians resolve customer issues by classifying information by location, type, and product model.
New holland w230 c tier 4a (interim) wheel loader service repair manualfujsjfskekmm
This service manual provides information on servicing the W190C/W230C Tier 4A wheel loader. 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, bodywork, and decals. Safety precautions are provided throughout and repairs should only be performed by authorized personnel.
New holland w130 d zbar tier4b wheel loader service repair manualfujsjfskekmm
This document is a service manual that provides specifications and removal instructions for engines on Wheel Loader models W130D and W170D. It includes the engine's general specifications such as idle speeds and operating temperature ranges. The document provides step-by-step instructions for removing the engine, including releasing pressure from the brake and hydraulic systems. Sections are dedicated to various engine systems like cooling, lubrication, and emissions controls.
New holland w130 c wheel loader service repair manualfujsjfskekmm
This document provides step-by-step instructions for removing the engine from a W130C wheel loader. It describes draining fluids, disconnecting wiring harnesses and hoses, and removing mounting hardware. Key steps include draining the radiator and engine oil, disconnecting the battery, loosening intake and exhaust components, and removing the drive belt before lifting the engine out of the machine. Proper tagging of components and draining of fluids is emphasized for safety and to aid reinstallation.
New holland w70 c hs tier 4a (interim) compact wheel loader service repair ma...fujsjfskekmm
This document is a service manual for New Holland compact wheel loaders that provides information on maintenance and repair of components. It includes sections on the engine, fuel tanks, drive shafts, front and rear axle systems, hydrostatic drive, brakes and controls, hydraulic systems, frames and ballasting, steering, cab climate control, electrical systems, front loader and bucket, platform, cab bodywork and decals. The manual provides instructions for qualified service personnel and emphasizes using only approved genuine parts for repairs.
New holland u80 c tier 4 tractor backhoe service repair manual (from pin ncc5...fujsjfskekmm
The document provides a service manual for removing an engine from a tractor. Key steps include:
1. Disconnecting hoses and lines from the engine including fuel, coolant, transmission oil, and hydraulic oil lines.
2. Removing brackets and supports for components attached to the engine like the air intake, cooling package, and horn.
3. Lifting and removing the cooling package housing to access the engine.
The process prepares the engine for removal by disconnecting all attached components and lines in a careful sequence.
New holland td5.75 tractor service repair manualfujsjfskekmm
This service manual provides information on servicing the engine for TD5.65, TD5.75, TD5.85, TD5.95, TD5.105 and TD5.115 tractors. It includes technical specifications, torque specifications, lists of required special tools, and exploded views of engine components. The manual is intended to be used by authorized service technicians when performing maintenance and repairs.
New holland t8050 tractor service repair manualfujsjfskekmm
This document provides a summary of the hydraulic systems on a tractor model. It describes the primary hydraulic power system including the hydraulic pumps that power it. A tandem gear pump and PFC piston pump supply hydraulic flow. The priority/regulator valve distributes the flow based on priority, first to steering and then to other circuits like remote valves and hitches. Detailed diagrams and component identification are provided.
New holland t6070 range command tractor service repair manualfujsjfskekmm
This document is a service manual that provides technical information on the hydraulic, pneumatic, electrical, and electronic systems of various tractor models. It contains sections covering the primary hydraulic power system, secondary hydraulic power system, pneumatic system, electrical power system, electronic system, and fault codes. The manual aims to help technicians resolve customer issues by classifying information by location, type, and product model.
New holland t9.530 tractor service repair manualfujsjfskekmm
This service manual provides information for servicing various CNH Industrial tractor models. It contains sections on the engine, transmission, axles, brakes, hydraulics, electrical systems, cab components, and other systems. The manual includes maintenance and repair instructions with torque specifications to guide qualified service technicians.
New holland kobelco e265 bj crawler excavator service repair manualfujsjfskekmm
This document provides a shop manual for a hydraulic excavator that includes sections on specifications, maintenance, systems, disassembly, troubleshooting, engine procedures, and installation options. It emphasizes safety precautions that should be taken when operating or servicing the excavator, such as wearing protective equipment, relieving pressure from systems before disconnecting lines, and using lifting equipment for heavy components. The manual warns of hazards like hot surfaces, high pressure fluids, and falling attachments.
New holland kobelco e230 csr crawler excavator service repair manualfujsjfskekmm
This document is an introduction to a service manual for crawler excavators. It provides information for technicians on maintaining and repairing the machine. It emphasizes the importance of following safety procedures like reading the manual thoroughly, wearing protective equipment, lowering attachments to the ground before working on the machine, and using proper lifting techniques for heavy components. It also provides contact information for the manufacturer.
New holland e260 csr crawler excavator service repair manualfujsjfskekmm
This service manual provides safety information and instructions for servicing an E260CSR Crawler Excavator. It outlines various hazards involved in maintenance work and stresses the importance of following safety precautions, including wearing protective equipment, lowering attachments, relieving pressures, and using proper lifting techniques. The manual explains that safe and proper maintenance per the manufacturer's guidelines is essential to avoid injury.
New holland e215 c evo tier 3 crawler excavator (lc version) service repair m...fujsjfskekmm
This document is a service manual for the E215C EVO crawler excavator that contains information on the engine, hydraulic systems, frames and ballasting, tracks and track suspension, cab climate control, electrical systems, booms, dippers, buckets, and other components. It provides repair and maintenance instructions for qualified dealership personnel and warns against performing repairs without following the proper procedures.
New holland e215 bj hydraulic excavator service repair manualfujsjfskekmm
This document provides guidelines and safety precautions for servicing and repairing hydraulic excavators. It covers:
- Preparing the machine by cleaning it and inspecting for issues before disassembly
- Ensuring safety by wearing protective equipment, attaching warning tags, relieving hydraulic pressure, and using lifting equipment properly
- Guidelines for disassembling and assembling hydraulic, electrical, and welded components safely
- Notes on recording repair details, arranging the work area, and handling hydraulic fluids and parts properly
The document aims to help technicians service machines safely and effectively.
New holland e175 c evo tier 3 crawler excavator service repair manualfujsjfskekmm
This document is a service manual for the E175C EVO Crawler Excavator. It contains information on servicing and repairing the engine, hydraulic systems, frames and ballasting, tracks and track suspension, cab climate control, electrical systems, booms, dippers, buckets, and other parts of the excavator. The manual provides part numbers and instructions for maintenance and repairs performed by qualified dealership personnel using the specified tools and procedures.
New holland e160 c blade runner crawler excavator service repair manualfujsjfskekmm
This service manual provides safety information and maintenance procedures for the E160C Blade Runner crawler excavator. It contains 7 chapters covering specifications, maintenance, systems, disassembly, troubleshooting, engines, and optional attachment installation. The outline chapter introduces general precautions for repairs, including preparation, safety, hydraulic and electrical equipment handling, and international measurement units. Technicians should thoroughly review all safety information before working on the excavator.
New holland e140 csr crawler excavator service repair manualfujsjfskekmm
This document is the introduction section of a service manual for a crawler excavator. It provides important safety information for technicians maintaining and repairing the machine. Key points include: reading the entire manual before working on the machine, wearing proper protective equipment, lowering attachments to the ground before starting work, using lifting equipment appropriately, and following all safety procedures to avoid injury. Contact information is also provided if the user has any questions.
New holland e60 c cab tier iv (final engine) mini excavator service repair ma...fujsjfskekmm
The document is a service manual that provides instructions for removing the engine from an E60C Mini Excavator. It outlines 33 steps to remove components like panels, hoses, filters, and electrical connections to fully separate the engine from the excavator. The manual emphasizes safety precautions and cautions technicians to relieve pressure, use lifting equipment properly, and avoid burns from hot components.
New holland e37 c cab tier iv final engine mini excavator service repair manualfujsjfskekmm
This document provides service information for an E37C mini excavator, including:
- Identification of major engine components and their functions
- Exploded view of the engine and crankcase assembly
- Descriptions of engine systems like fuel, cooling, lubrication and their electronic controls
It contains schematics, part numbers, and repair instructions to service the engine and associated systems.
New holland e18 c canopy tier iv engine mini excavator service repair manualfujsjfskekmm
This document is a service manual that provides specifications and repair instructions for an E18C mini excavator engine. It includes detailed sections on the engine and crankcase, valve drive and gears, cylinder heads, connecting rods and pistons, crankshaft and flywheel, fuel system components, air cleaners and lines, intake and exhaust manifolds, engine cooling system, fan and drive, engine lubrication system, and special tools. The engine model is a Mitsubishi L3E with 3 cylinders in a vertical, water-cooled configuration. Specifications such as bore, stroke, displacement, compression ratio, valve timing and lift are provided.
New holland boomer 20 compact tractor service repair manualfujsjfskekmm
This document provides service information for Boomer 20 and 25 compact tractors, including specifications and inspection points for major engine components like the crankcase, valves, valve guides, rocker arms, and springs. Key specifications listed include the engine model (S3L, S3L2), displacement, cylinder dimensions, compression ratio, valve timing parameters, and torque values for hydraulic connections. Inspection points provide nominal, standard, and limit values for clearance measurements and wear on components like the valves, guides, and rocker arms.
Hyster f019 (h330 hd) forklift service repair manualfujsjfskekmm
This document provides repair procedures for differentials used in H300HD, H330HD, H360HD, and H360HD-EC lift trucks. It describes the typical components of a differential assembly, including the housing, ring and pinion gear set, and differential assembly. The procedures describe how to remove the differential carrier from the axle housing, remove the ring gear and differential from the carrier, and remove the drive pinion and pinion carrier from the carrier. Disassembly steps are provided to take apart the differential case halves and related components. Specifications and troubleshooting information are also referenced.
Hyster f019 (h300 hd) forklift service repair manualfujsjfskekmm
This document provides repair procedures for differentials used in H300HD, H330HD, H360HD, and H360HD-EC lift trucks. It describes the typical components of a differential assembly, including the housing, ring and pinion gear set, and differential assembly. The procedures describe how to remove the differential carrier from the axle housing, remove the ring gear and differential from the carrier, and remove the drive pinion and pinion carrier from the carrier. Disassembly steps are provided to take apart the differential case halves and related components. Specifications and troubleshooting information are also referenced.
Hyster e019 (h16.00 xm europe) forklift service repair manualfujsjfskekmm
This document provides instructions for repairing the frame, counterweight, fenders, hood, hydraulic and fuel tanks, radiator/cooling section, operator compartment, and cab of certain models of lift trucks. It describes removing and installing the counterweight, which requires lifting equipment due to its heavy weight. Procedures are provided for removing and installing fenders, the hood and air cleaner assembly, and the hydraulic tank. The document also describes cleaning and repairing hydraulic tanks, including procedures for small leaks, large leaks, and cleaning the tank using steam or chemical solutions. Welding repairs require disconnecting electronics and taking safety precautions.
Hyster d005 (h60 e europe) forklift service repair manualfujsjfskekmm
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, cleaning carbon from the combustion chambers, inspecting the valves and valve 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 c114 (e25 xl) forklift service repair manualfujsjfskekmm
This document provides descriptions and diagrams of steering systems for lift trucks. There are two types of power steering systems - power steering and power steering with on-demand. The power steering system uses an electric motor and pump to continuously circulate hydraulic fluid when the key is on. The on-demand system only operates the pump motor when the steering wheel is turned. In both systems, rotating the steering wheel activates a control unit that routes hydraulic fluid to turn the steering cylinder or motor, steering the truck. Diagrams show the hydraulic and electrical components and connections that make up the steering system.
Hyster c008 (h470 c 36) forklift service repair manualfujsjfskekmm
1) The document provides descriptions and repair procedures for gear pumps. It describes the components and operation of single-stage and tandem gear pumps.
2) The repair procedures include removal, disassembly, cleaning, inspection, and reassembly of the pump. The most common cause of pump failure requiring repair is worn or damaged seals.
3) Inspection of gears, gear housing, thrust plates and other parts is described to determine wear and need for replacement. Proper cleaning and prevention of dirt entry into the pump is emphasized.
Hyster b214 (h500 hd ec) forklift service repair manualfujsjfskekmm
1. The document provides repair procedures for the frame, counterweight, covers, floor plates, handrails, steps, hydraulic tank, and fuel tank of various lift truck models.
2. The frame is a one-piece weldment that mounts various components and has specific points to mount the main counterweight, engine, transmission, and other parts.
3. The counterweight removal and installation procedures are outlined along with warnings about the heavy weight involved.
AI Transformation Playbook: Thinking AI-First for Your BusinessArijit Dutta
I dive into how businesses can stay competitive by integrating AI into their core processes. From identifying the right approach to building collaborative teams and recognizing common pitfalls, this guide has got you covered. AI transformation is a journey, and this playbook is here to help you navigate it successfully.
Unlocking WhatsApp Marketing with HubSpot: Integrating Messaging into Your Ma...Niswey
50 million companies worldwide leverage WhatsApp as a key marketing channel. You may have considered adding it to your marketing mix, or probably already driving impressive conversions with WhatsApp.
But wait. What happens when you fully integrate your WhatsApp campaigns with HubSpot?
That's exactly what we explored in this session.
We take a look at everything that you need to know in order to deploy effective WhatsApp marketing strategies, and integrate it with your buyer journey in HubSpot. From technical requirements to innovative campaign strategies, to advanced campaign reporting - we discuss all that and more, to leverage WhatsApp for maximum impact. Check out more details about the event here https://events.hubspot.com/events/details/hubspot-new-delhi-presents-unlocking-whatsapp-marketing-with-hubspot-integrating-messaging-into-your-marketing-strategy/
New holland t9.530 tractor service repair manualfujsjfskekmm
This service manual provides information for servicing various CNH Industrial tractor models. It contains sections on the engine, transmission, axles, brakes, hydraulics, electrical systems, cab components, and other systems. The manual includes maintenance and repair instructions with torque specifications to guide qualified service technicians.
New holland kobelco e265 bj crawler excavator service repair manualfujsjfskekmm
This document provides a shop manual for a hydraulic excavator that includes sections on specifications, maintenance, systems, disassembly, troubleshooting, engine procedures, and installation options. It emphasizes safety precautions that should be taken when operating or servicing the excavator, such as wearing protective equipment, relieving pressure from systems before disconnecting lines, and using lifting equipment for heavy components. The manual warns of hazards like hot surfaces, high pressure fluids, and falling attachments.
New holland kobelco e230 csr crawler excavator service repair manualfujsjfskekmm
This document is an introduction to a service manual for crawler excavators. It provides information for technicians on maintaining and repairing the machine. It emphasizes the importance of following safety procedures like reading the manual thoroughly, wearing protective equipment, lowering attachments to the ground before working on the machine, and using proper lifting techniques for heavy components. It also provides contact information for the manufacturer.
New holland e260 csr crawler excavator service repair manualfujsjfskekmm
This service manual provides safety information and instructions for servicing an E260CSR Crawler Excavator. It outlines various hazards involved in maintenance work and stresses the importance of following safety precautions, including wearing protective equipment, lowering attachments, relieving pressures, and using proper lifting techniques. The manual explains that safe and proper maintenance per the manufacturer's guidelines is essential to avoid injury.
New holland e215 c evo tier 3 crawler excavator (lc version) service repair m...fujsjfskekmm
This document is a service manual for the E215C EVO crawler excavator that contains information on the engine, hydraulic systems, frames and ballasting, tracks and track suspension, cab climate control, electrical systems, booms, dippers, buckets, and other components. It provides repair and maintenance instructions for qualified dealership personnel and warns against performing repairs without following the proper procedures.
New holland e215 bj hydraulic excavator service repair manualfujsjfskekmm
This document provides guidelines and safety precautions for servicing and repairing hydraulic excavators. It covers:
- Preparing the machine by cleaning it and inspecting for issues before disassembly
- Ensuring safety by wearing protective equipment, attaching warning tags, relieving hydraulic pressure, and using lifting equipment properly
- Guidelines for disassembling and assembling hydraulic, electrical, and welded components safely
- Notes on recording repair details, arranging the work area, and handling hydraulic fluids and parts properly
The document aims to help technicians service machines safely and effectively.
New holland e175 c evo tier 3 crawler excavator service repair manualfujsjfskekmm
This document is a service manual for the E175C EVO Crawler Excavator. It contains information on servicing and repairing the engine, hydraulic systems, frames and ballasting, tracks and track suspension, cab climate control, electrical systems, booms, dippers, buckets, and other parts of the excavator. The manual provides part numbers and instructions for maintenance and repairs performed by qualified dealership personnel using the specified tools and procedures.
New holland e160 c blade runner crawler excavator service repair manualfujsjfskekmm
This service manual provides safety information and maintenance procedures for the E160C Blade Runner crawler excavator. It contains 7 chapters covering specifications, maintenance, systems, disassembly, troubleshooting, engines, and optional attachment installation. The outline chapter introduces general precautions for repairs, including preparation, safety, hydraulic and electrical equipment handling, and international measurement units. Technicians should thoroughly review all safety information before working on the excavator.
New holland e140 csr crawler excavator service repair manualfujsjfskekmm
This document is the introduction section of a service manual for a crawler excavator. It provides important safety information for technicians maintaining and repairing the machine. Key points include: reading the entire manual before working on the machine, wearing proper protective equipment, lowering attachments to the ground before starting work, using lifting equipment appropriately, and following all safety procedures to avoid injury. Contact information is also provided if the user has any questions.
New holland e60 c cab tier iv (final engine) mini excavator service repair ma...fujsjfskekmm
The document is a service manual that provides instructions for removing the engine from an E60C Mini Excavator. It outlines 33 steps to remove components like panels, hoses, filters, and electrical connections to fully separate the engine from the excavator. The manual emphasizes safety precautions and cautions technicians to relieve pressure, use lifting equipment properly, and avoid burns from hot components.
New holland e37 c cab tier iv final engine mini excavator service repair manualfujsjfskekmm
This document provides service information for an E37C mini excavator, including:
- Identification of major engine components and their functions
- Exploded view of the engine and crankcase assembly
- Descriptions of engine systems like fuel, cooling, lubrication and their electronic controls
It contains schematics, part numbers, and repair instructions to service the engine and associated systems.
New holland e18 c canopy tier iv engine mini excavator service repair manualfujsjfskekmm
This document is a service manual that provides specifications and repair instructions for an E18C mini excavator engine. It includes detailed sections on the engine and crankcase, valve drive and gears, cylinder heads, connecting rods and pistons, crankshaft and flywheel, fuel system components, air cleaners and lines, intake and exhaust manifolds, engine cooling system, fan and drive, engine lubrication system, and special tools. The engine model is a Mitsubishi L3E with 3 cylinders in a vertical, water-cooled configuration. Specifications such as bore, stroke, displacement, compression ratio, valve timing and lift are provided.
New holland boomer 20 compact tractor service repair manualfujsjfskekmm
This document provides service information for Boomer 20 and 25 compact tractors, including specifications and inspection points for major engine components like the crankcase, valves, valve guides, rocker arms, and springs. Key specifications listed include the engine model (S3L, S3L2), displacement, cylinder dimensions, compression ratio, valve timing parameters, and torque values for hydraulic connections. Inspection points provide nominal, standard, and limit values for clearance measurements and wear on components like the valves, guides, and rocker arms.
Hyster f019 (h330 hd) forklift service repair manualfujsjfskekmm
This document provides repair procedures for differentials used in H300HD, H330HD, H360HD, and H360HD-EC lift trucks. It describes the typical components of a differential assembly, including the housing, ring and pinion gear set, and differential assembly. The procedures describe how to remove the differential carrier from the axle housing, remove the ring gear and differential from the carrier, and remove the drive pinion and pinion carrier from the carrier. Disassembly steps are provided to take apart the differential case halves and related components. Specifications and troubleshooting information are also referenced.
Hyster f019 (h300 hd) forklift service repair manualfujsjfskekmm
This document provides repair procedures for differentials used in H300HD, H330HD, H360HD, and H360HD-EC lift trucks. It describes the typical components of a differential assembly, including the housing, ring and pinion gear set, and differential assembly. The procedures describe how to remove the differential carrier from the axle housing, remove the ring gear and differential from the carrier, and remove the drive pinion and pinion carrier from the carrier. Disassembly steps are provided to take apart the differential case halves and related components. Specifications and troubleshooting information are also referenced.
Hyster e019 (h16.00 xm europe) forklift service repair manualfujsjfskekmm
This document provides instructions for repairing the frame, counterweight, fenders, hood, hydraulic and fuel tanks, radiator/cooling section, operator compartment, and cab of certain models of lift trucks. It describes removing and installing the counterweight, which requires lifting equipment due to its heavy weight. Procedures are provided for removing and installing fenders, the hood and air cleaner assembly, and the hydraulic tank. The document also describes cleaning and repairing hydraulic tanks, including procedures for small leaks, large leaks, and cleaning the tank using steam or chemical solutions. Welding repairs require disconnecting electronics and taking safety precautions.
Hyster d005 (h60 e europe) forklift service repair manualfujsjfskekmm
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, cleaning carbon from the combustion chambers, inspecting the valves and valve 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 c114 (e25 xl) forklift service repair manualfujsjfskekmm
This document provides descriptions and diagrams of steering systems for lift trucks. There are two types of power steering systems - power steering and power steering with on-demand. The power steering system uses an electric motor and pump to continuously circulate hydraulic fluid when the key is on. The on-demand system only operates the pump motor when the steering wheel is turned. In both systems, rotating the steering wheel activates a control unit that routes hydraulic fluid to turn the steering cylinder or motor, steering the truck. Diagrams show the hydraulic and electrical components and connections that make up the steering system.
Hyster c008 (h470 c 36) forklift service repair manualfujsjfskekmm
1) The document provides descriptions and repair procedures for gear pumps. It describes the components and operation of single-stage and tandem gear pumps.
2) The repair procedures include removal, disassembly, cleaning, inspection, and reassembly of the pump. The most common cause of pump failure requiring repair is worn or damaged seals.
3) Inspection of gears, gear housing, thrust plates and other parts is described to determine wear and need for replacement. Proper cleaning and prevention of dirt entry into the pump is emphasized.
Hyster b214 (h500 hd ec) forklift service repair manualfujsjfskekmm
1. The document provides repair procedures for the frame, counterweight, covers, floor plates, handrails, steps, hydraulic tank, and fuel tank of various lift truck models.
2. The frame is a one-piece weldment that mounts various components and has specific points to mount the main counterweight, engine, transmission, and other parts.
3. The counterweight removal and installation procedures are outlined along with warnings about the heavy weight involved.
AI Transformation Playbook: Thinking AI-First for Your BusinessArijit Dutta
I dive into how businesses can stay competitive by integrating AI into their core processes. From identifying the right approach to building collaborative teams and recognizing common pitfalls, this guide has got you covered. AI transformation is a journey, and this playbook is here to help you navigate it successfully.
Unlocking WhatsApp Marketing with HubSpot: Integrating Messaging into Your Ma...Niswey
50 million companies worldwide leverage WhatsApp as a key marketing channel. You may have considered adding it to your marketing mix, or probably already driving impressive conversions with WhatsApp.
But wait. What happens when you fully integrate your WhatsApp campaigns with HubSpot?
That's exactly what we explored in this session.
We take a look at everything that you need to know in order to deploy effective WhatsApp marketing strategies, and integrate it with your buyer journey in HubSpot. From technical requirements to innovative campaign strategies, to advanced campaign reporting - we discuss all that and more, to leverage WhatsApp for maximum impact. Check out more details about the event here https://events.hubspot.com/events/details/hubspot-new-delhi-presents-unlocking-whatsapp-marketing-with-hubspot-integrating-messaging-into-your-marketing-strategy/
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SATTA MATKA DPBOSS KALYAN MATKA RESULTS KALYAN CHART KALYAN MATKA MATKA RESULT KALYAN MATKA TIPS SATTA MATKA MATKA COM MATKA PANA JODI TODAY BATTA SATKA MATKA PATTI JODI NUMBER MATKA RESULTS MATKA CHART MATKA JODI SATTA COM INDIA SATTA MATKA MATKA TIPS MATKA WAPKA ALL MATKA RESULT LIVE ONLINE MATKA RESULT KALYAN MATKA RESULT DPBOSS MATKA 143 MAIN MATKA KALYAN MATKA RESULTS KALYAN CHART
SATTA MATKA DPBOSS KALYAN MATKA RESULTS KALYAN CHART KALYAN MATKA MATKA RESULT KALYAN MATKA TIPS SATTA MATKA MATKA COM MATKA PANA JODI TODAY BATTA SATKA MATKA PATTI JODI NUMBER MATKA RESULTS MATKA CHART MATKA JODI SATTA COM INDIA SATTA MATKA MATKA TIPS MATKA WAPKA ALL MATKA RESULT LIVE ONLINE MATKA RESULT KALYAN MATKA RESULT DPBOSS MATKA 143 MAIN MATKA KALYAN MATKA RESULTS KALYAN CHART
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The Steadfast and Reliable Bull: Taurus Zodiac Signmy Pandit
Explore the steadfast and reliable nature of the Taurus Zodiac Sign. Discover the personality traits, key dates, and horoscope insights that define the determined and practical Taurus, and learn how their grounded nature makes them the anchor of the zodiac.
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Presentation by Herman Kienhuis (Curiosity VC) on developments in AI, the venture capital investment landscape and Curiosity VC's approach to investing, at the alumni event of Amsterdam Business School (University of Amsterdam) on June 13, 2024 in Amsterdam.
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China’s official organizer of the Expo, CCPIT (China Council for the Promotion of International Trade https://en.ccpit.org/) has chosen Dr. Alyce Su as the Cover Person with Cover Story, in the Expo’s official magazine distributed throughout the Expo, showcasing China’s New Generation of Leaders to the World.
2. 15 - Engine
15 - Camshaft
00 - General
15 - 51 9813/7900-2 15 - 51
00 - General
Introduction .................................................... 15-51
Technical Data ............................................... 15-52
Component Identification ............................... 15-53
Operation ....................................................... 15-54
Check (Condition) .......................................... 15-55
Remove and Install ....................................... 15-56
Disassemble and Assemble .......................... 15-58
Introduction
The relationship between the rotation of the camshaft
and the rotation of the crankshaft is of critical
importance.
Since the valves control the flow of the air/fuel
mixture intake and exhaust gases, they must be
opened and closed at the appropriate time during the
stroke of the piston.
For this reason, the camshaft is connected to the
crankshaft through a gear mechanism.
When the engine runs the crankshaft drives the
camshaft through the gears. The camshaft opens
and closes the inlet and exhaust valves through the
push rods in time with the four stroke cycle.
3. 15 - Engine
15 - Camshaft
00 - General
15 - 52 9813/7900-2 15 - 52
Technical Data
Table 48.
DataDescription
Standard Service limit
Height of the
camshaft lobe
for the inlet and
exhaust valves
34.453 –34.507
mm
33.7 mm
Height of the
camshaft lobe
for the fuel in-
jection pump
41.94 –42.06
mm
41.8 mm
Height of the
camshaft lobe
for the fuel
priming pump
31.9 –32 mm 30 mm
Figure 153.
A
B C
A Camshaft lobe for the inlet and exhaust valves
B Camshaft lobe for the fuel injection pump
C Camshaft lobe for the fuel priming pump
Figure 154.
H
G
J
G Setscrew
H Retainer plate
J Camshaft gear
To determine the lobe lift use the following procedure:
1. Measure the height of the camshaft lobe.
2. Measure the base circle.
Figure 155.
D
E
F
D Actual camshaft lobe lift
E Height of the camshaft lobe
F Base circle
3. Subtract the base circle diameter (1) from the
height of the camshaft lobe (2). The difference is
the actual camshaft lobe lift.
Table 49. Torque Values
Item Description Nm
G Setscrew 11
4. 15 - Engine
15 - Camshaft
00 - General
15 - 53 9813/7900-2 15 - 53
Component Identification
Figure 156.
B
A
C
D
E
A Camshaft B Woodruff key
C Bearing D Spacer
E Gear
5. 15 - Engine
15 - Camshaft
00 - General
15 - 54 9813/7900-2 15 - 54
Operation
As the crankshaft rotates the camshaft also rotates,
driven by a gear on the crankshaft. The inlet and
exhaust valves are opened by lobes on the camshaft
in time with the cycle.
The diagrams show the position of the camshaft at
each part of the four stroke cycle, refer to Engine-
General, Operation. Refer to: PIL 15-00-00.
It can be seen that for a complete cycle the camshaft
revolves once. Since the crankshaft revolves twice
during the cycle it follows that the camshaft is driven
at half crankshaft (engine) speed.
Lubrication
Oil is fed from the main gallery via a drilling to the
camshaft bearing. A groove around the diameter of
the bearing and connecting the cross drilling ensures
that oil is always fed to the centre drilling. Oil is then
transferred to the remaining camshaft bearings by
further cross drillings in the shaft. The cam lobes and
tappets are 'splash' lubricated.
Figure 157.
1 Main gallery 2 Camshaft bearing
3 Groove 4 Centre drilling
6. 15 - Engine
15 - Camshaft
00 - General
15 - 55 9813/7900-2 15 - 55
Check (Condition)
1. Inspect the camshaft gear teeth for signs of
damage or excessive wear.
2. Inspect the cam lobes, the camshaft journals,
and the cam bearing surfaces inside the
crankcase for signs of excessive wear, or
scoring. Make sure that the dimensions are
within the service limits.
3. Inspect the bearing surfaces of the tappets for
signs of excessive wear or damage. Check that
the dimensions are within service limits.
4. Inspect the tappet bores inside the crankcase for
signs of excessive wear or damage. Check that
the dimensions are within service limits.
5. If any of the camshaft journals or lobes are worn
or damaged then the relative oil feed galleries
in the crankcase and camshaft may be blocked.
Make sure all oil ways are clear and free from
debris.
Refer to: PIL 15-03-00.
7. 15 - Engine
15 - Camshaft
00 - General
15 - 56 9813/7900-2 15 - 56
Remove and Install
Remove
1. Remove the valve tappet.
Refer to: PIL 15-42-21.
2. Remove the timing gear front case.
Refer to: PIL 15-51-21.
3. If installed, remove the mechanical fuel transfer
pump.
Refer to: PIL 18-21-00.
4. Remove the slider from the camshaft gear.
5. Rotate the camshaft gear to align the access hole
in the camshaft gear with the fastener.
6. Remove the bolt 1 and then bolt 2.
7. Remove the camshaft retainer.
8. Rotate the crankshaft until the timing marks are
aligned on the following gears:
8.1. Crankshaft gear
8.2. Camshaft gear
8.3. Idler gear
9. Carefully remove the camshaft assembly from
the crankcase.
10. Make sure that the lobes of the camshaft and the
camshaft bearings are not damaged.
Figure 158.
A
E
C
A
B C D
GF
D
A
E
B
A Bolt 1 B Bolt 2
C Slider D Camshaft gear
E Camshaft retainer F Idler gear
G Crankshaft gear
8. 15 - Engine
15 - Camshaft
00 - General
15 - 57 9813/7900-2 15 - 57
Figure 159.
H
H Camshaft assembly
Install
1. The installation procedure is the opposite of the
removal procedure. Additionally do the following
steps.
2. Before installation, lubricate the bearings of the
camshaft with clean engine oil.
3. Tighten the bolts to the correct torque value.
Table 50. Torque Values
Item Description Nm
A Bolt 1 10
B Bolt 2 10
9. 15 - Engine
15 - Camshaft
00 - General
15 - 58 9813/7900-2 15 - 58
Disassemble and Assemble
Disassemble
1. Remove the camshaft assembly.
Refer to: PIL 15-15-00.
2. Remove the gear with a combination puller.
3. Keep the gear in the correct position on a suitable
support to prevent damage to the governor
flyweights.
4. Remove the spacer and the woodruff key from
the camshaft.
5. Remove the bearing from the camshaft with the
combination puller.
6. Make a note of the orientation of the bearing to
help installation.
Figure 160.
B
A
C
D
E
A Camshaft B Woodruff key
C Bearing D Spacer
E Gear
10. 15 - Engine
15 - Camshaft
00 - General
15 - 59 9813/7900-2 15 - 59
Assemble
1. Make sure that all of the components of the
camshaft assembly are clean and free from
damage.
2. Lubricate the nose of the camshaft with clean
engine oil.
3. Install the bearing to the camshaft with a suitable
press.
3.1. Make sure that you install the bearing in the
correct orientation.
3.2. Make sure that you press the camshaft
bearing squarely onto the camshaft or
damage to the bearing may occur.
3.3. Do not press on the outer race of the
bearing.
4. Install the spacer and the woodruff key to the
camshaft.
5. Align the gear with the woodruff key.
6. Install the gear to the nose of the camshaft with
a suitable press.
7. Install the camshaft assembly.
Refer to: PIL 15-15-00.
11. 15 - Engine
18 - Engine Belt
03 - Drive Belt
15 - 66 9813/7900-2 15 - 66
Adjust
CAUTION Make sure the engine cannot be
started. Disconnect the battery before doing this
job, otherwise you could be injured.
1. Make the machine safe.
Refer to: PIL 01-03.
2. Make sure that the engine is safe to work on. If
the engine has been running, let it cool before
you start the service work.
3. Open the engine cover.
Refer to: PIL 06-06-06.
4. Press the drive belt at the centre between the
crankshaft pulley and the alternator pulley with a
force of 5 kgf.
5. Make sure that the drive belt deflects to specified
distance.
Distance: 7 mm
6. To adjust the drive belt tension, do as follows:
6.1. Loosen the alternator mounting bolts.
6.2. Loosen the tension adjustment bolt and
move the alternator.
7. Make sure of the following:
7.1. Excessive fan belt slack may result in
damage to the engine timing cover.
7.2. Any leverage required to position the
alternator must be applied at the drive end
only. If necessary, use only a wooden lever.
8. Tighten the bolts in the sequence given below:
Figure 162.
A
C
D
F
B
E
E
A Drive belt B Crankshaft pulley
C Alternator D Fan
E Alternator mounting bolt F Tension adjustment bolt
8.1. Tension adjustment bolt.
8.2. Rear alternator mounting bolt.
8.3. Front alternator mounting bolt.
12. 15 - Engine
18 - Engine Belt
03 - Drive Belt
15 - 67 9813/7900-2 15 - 67
Remove and Install
Remove
1. Make the machine safe.
Refer to: PIL 01-03-27.
2. Get access to the drive belt.
3. Disconnect the battery.
Refer to: PIL 33-03-00.
4. Loosen the alternator mounting bolts and the
tension adjustment bolt.
5. If necessary, remove the fan.
6. Remove the drive belt.
Figure 163.
A
C
D
F
B
E
E
A Drive belt B Crankshaft pulley
C Alternator D Fan
E Alternator mounting bolt F Tension adjustment bolt
13. 15 - Engine
18 - Engine Belt
03 - Drive Belt
15 - 68 9813/7900-2 15 - 68
Install
1. Installation is the opposite of the removal
procedure. Additionally do the following steps.
2. Make sure of the following:
2.1. For applications that require multiple drive
belts, replace the belts in matched sets.
Replacing only one belt of a matched set
will cause the new belt to carry more load
because the older belt is stretched. The
additional load on the new belt could cause
the new belt to break.
3. When new belts are installed, check the belt
tension again after 20 hours of engine operation.
4. Tighten the bolts in the sequence given below:
4.1. Tension adjustment bolt
4.2. Rear alternator mounting bolt
4.3. Front alternator mounting bolt
14. 15 - Engine
21 - Oil Filter
00 - General
15 - 72 9813/7900-2 15 - 72
Health and Safety
Oil
Oil is toxic. If you swallow any oil, do not induce
vomiting, seek medical advice. Used engine oil
contains harmful contaminants which can cause skin
cancer. Do not handle used engine oil more than
necessary. Always use barrier cream or wear gloves
to prevent skin contact. Wash skin contaminated with
oil thoroughly in warm soapy water. Do not use petrol,
diesel fuel or paraffin to clean your skin.
CAUTION! It is illegal to pollute drains, sewers
or the ground. Clean up all spilt fluids and/or
lubricants. Used fluids and/or lubricants, filters and
contaminated materials must be disposed of in
accordance with local regulations. Use authorised
waste disposal sites.
CAUTION! Oil will gush from the hole when the drain
plug is removed. Keep to one side when you remove
the plug.
CAUTION! The oil filter canister will contain some oil
which could spill out when you remove the canister.
Component Identification
Figure 164.
C
A
B
A Oil cooler
B Adaptor
C Oil filter
15. 15 - Engine
21 - Oil Filter
00 - General
15 - 73 9813/7900-2 15 - 73
Check (Level)
Notice: Do not exceed the maximum level
of engine oil in the sump. If the maximum is
exceeded, the excess must be drained to the
correct level. An excess of engine oil could cause
the engine speed to increase rapidly without
control.
1. Make the machine safe.
Refer to: PIL 01-03-27.
2. Make sure that the engine is safe to work on. If
the engine has been running, let it cool before
you start the service work.
3. Wait for the oil to drain back into the engine sump
before you take a reading. If not, a false low
reading may be recorded which can cause the
engine to be overfilled.
4. Open the engine compartment cover.
Refer to: PIL 06-06-06.
5. Remove and clean the dipstick.
6. Replace the dipstick.
7. Remove the dipstick.
8. Check the oil level. The oil should be between
the two marks on the dipstick.
9. If necessary, add more oil.
Refer to: PIL 15-00-00.
10. Close the engine compartment cover.
Refer to: PIL 06-06-06.
Remove and Install
Important: Use of an oil filter not recommended
by JCB could result in severe engine damage to
the engine bearings, crankshaft, etc., as a result
of the larger waste particles from unfiltered oil
entering the engine lubricating system. Use only JCB
recommended oil filters.
Remove
1. Drain the engine oil.
Refer to: PIL 15-00-00.
2. Remove the oil filter with a suitable tool.
3. Use a suitable container to recover any residual
oil.
4. Inspect the oil filter as follows. The steps 4.1
to 4.5 can be carried out as a preventive
maintenance.
4.1. Cut the oil filter open with a suitable tool.
4.2. Break apart the pleats and check the oil
filter for metal debris. An excessive amount
of metal debris in the oil filter may indicate
early wear or a pending failure.
4.3. Use a magnet to differentiate between the
ferrous metals and the nonferrous metals
that are found in the oil filter element.
4.4. The ferrous metals indicate wear on the
steel and cast iron parts of the engine.
4.5. Non-ferrous metals indicate wear on the
aluminum parts, brass parts or bronze parts
of the engine. These affected parts include
the following items:
• Main bearings
• Connecting Rod bearings
• Turbocharger bearings
• Cylinder heads
16. 15 - Engine
21 - Oil Filter
00 - General
15 - 74 9813/7900-2 15 - 74
Figure 165.
C
A
B
A Oil cooler
B Adaptor
C Oil filter
Install
1. Clean the sealing surface of the oil cooler.
2. Apply clean engine oil to the new oil filter seal.
3. Do not fill the oil filters with oil before installing
them. This oil would not be filtered and could
be contaminated. Contaminated oil can cause
accelerated wear to engine components.
4. Install the oil filter. Tighten the oil filter by hand.
Do not overtighten the oil filter.
17. 15 - Engine
28 - Crankcase Breather
00 - General
15 - 84 9813/7900-2 15 - 84
Component Identification
Figure 168.
A
C
B
E
F
G
H
J
D
A Bolt
B Cover
C Spring
D Diaphragm
E Vent hole
F Gauze
G Rocker cover
H Screws
J Plate
Remove and Install
WARNING Personal injury can result from being
struck by parts propelled by a released spring
force. Make sure to wear all necessary protective
equipment. Follow the recommended procedure
and use all recommended tools to release the
spring force.
Remove
1. Remove the bolts.
2. Carefully remove the cover assembly, spring and
the diaphragm.
3. Make a note of the orientation of the cover to help
installation.
4. Remove the spring and the diaphragm from the
cover.
5. If necessary, remove the breather gauze as
follows:
5.1. Remove the rocker cover.
Refer to: PIL 15-42-06.
5.2. Remove the screws and the plate.
5.3. Remove the gauze from the rocker cover.
Figure 169.
A
C
B
E
F
G
H
J
D
A Bolt
B Cover
C Spring
D Diaphragm
E Vent hole
F Gauze
G Rocker cover
H Screws
J Plate
18. 15 - Engine
28 - Crankcase Breather
00 - General
15 - 85 9813/7900-2 15 - 85
Install
1. Inspect all the components.
1.1. Clean all the parts.
1.2. Replace the worn or damaged parts.
1.3. Make sure that the cavity for the breather in
the rocker cover is clean.
1.4. Make sure that the vent holes are free from
restriction.
2. If removed, install the gauze for the breather as
follows:
2.1. Install the gauze to the rocker cover.
2.2. Position the plate on the rocker cover and
install the screws.
2.3. Tighten the screws to the correct torque
value.
2.4. Install the rocker cover.
Refer to: PIL 15-42-06.
3. Install the diaphragm and the spring to the cover.
4. Position the cover assembly, spring and the
diaphragm on the rocker cover.
5. Make sure that you install the cover in the correct
orientation.
6. Install the bolts.
7. Tighten the bolts to the correct torque value.
Table 52. Torque Values
Item Description Nm
A Bolt 3
19. 15 - Engine
30 - Valve
00 - General
15 - 88 9813/7900-2 15 - 88
Technical Data
Table 53.
DataDescription
Inlet valve Exhaust valve
Number of
valves per cylin-
der
1 1
Valve lash 0.2 mm 0.2 mm
Valve guide
seal
Black garter
spring with a la-
bel "EX"
Silver garter
spring
Valve seat an-
gle Refer to Fig-
ure 174.
45 ° 45 °
Table 54.
DataDescription
Standard Service limit
Valve spring
free length
35 mm 33.5 mm
Valve spring
test force
79 N 68.6 N
Valve spring
length under
test force
30.4 mm -
Clearance be-
tween the ex-
haust valve and
the valve guide
Refer to Figure
171.
0.05 –0.075
mm
0.25 mm
Clearance be-
tween the in-
let valve and
the valve guide
Refer to Figure
171.
0.03 –0.06 mm 0.2 mm
Diameter of the
exhaust valve
stem
6.94 –6.955
mm
6.84 mm
Diameter of the
inlet valve stem
6.955 –6.97
mm
6.89 mm
Thickness of
the valve head
Refer to Figure
172.
0.925 –1.075
mm
0.5 mm
Valve depth be-
low the cylinder
head face Refer
to Figure 173.
0.65 –0.95 mm 1.8 mm
DataDescription
Standard Service limit
Contact face
exhaust valve
Refer to Figure
174.
1.94 –2.16 mm 2.5 mm
Contact face in-
let valve Refer
to Figure 174.
1.5 –2 mm 2.5 mm
Figure 170.
A
B
D
E
G
C
F
H
A Valve spring
B Exhaust valve guide seal
C Inlet valve guide seal
D Valve spring recesses
E Exhaust valve guide
F Inlet valve guide
G Exhaust valve stem
H Inlet valve stem
20. 15 - Engine
30 - Valve
00 - General
15 - 89 9813/7900-2 15 - 89
Figure 171.
J
J Valve - valve guide clearance
Figure 172.
N
N Valve head thickness
Figure 173.
K
K Valve depth
Figure 174.
L
M
L Valve seat angle
M Contact face
21. 15 - Engine
30 - Valve
00 - General
15 - 90 9813/7900-2 15 - 90
Component Identification
Figure 175.
A
E
L
C
G
D
F
J
K
H
B
A Collets
B Valve spring retainer
C Valve spring
D Valve seal
E Valve guide
F Cylinder head
G Cylinder head gasket
H Push-rod
J Tappet
K Exhaust valve
L Inlet valve
Operation
The inlet valve and the exhaust valve are opened and
closed by the rotation and movement of the following
components:
• Crankshaft
• Idler gear
• Camshaft
• Valve tappets
• Push-rods
• Rocker arms
• Valve springs
The camshaft drive gear is driven by the idler gear
at half the speed of the crankshaft. The camshaft
gear, the idler gear and the crankshaft gear are
timed together. The camshaft lobes, two for each
cylinder, (operating exhaust and inlet valves) actuate
the valve tappets.
When the camshaft rotates the cam lobes act on the
tappets. The push rods act on the rockers which pivot
on the camshaft.
Each valve has a compression spring. The function
of the spring is to close the valve and at the same
time return the rocker arm and push rod to ensure
that the tappets follow the camshaft lobes. The spring
is located on the valve stem by a retainer and collets.
The illustration shows a four cylinder engine - but the
operation is the same for the three cylinder version.
Figure 176.
A
E
L
C
G
D
F
J
K
H
B
A Collets
B Valve spring retainer
C Valve spring
D Valve seal
E Valve guide
22. 15 - Engine
30 - Valve
00 - General
15 - 91 9813/7900-2 15 - 91
F Cylinder head
G Cylinder head gasket
H Push-rod
J Tappet
K Exhaust valve
L Inlet valve
Check (Condition)
Valve Lash Setting
The valve lash setting given below is applicable only
when the engine is cold.
Table 55.
Inlet valve 0.2 ± 0.05 mm
Exhaust valve 0.2 ± 0.05 mm
Valve Lash Inspection
If the valve lash requires adjustment several times
in a short period of time, excessive wear exists in
a different part of the engine. You must repair the
problem to prevent further damage to the engine.
Not enough valve lash can cause rapid wear of the
camshaft and the valve tappets. Not enough valve
lash can indicate that the valve seats are worn. The
valves become worn due to the following causes:
• Incorrect operation of the fuel injectors.
• Excessive dirt and oil are present in the inlet air
filter.
• Incorrect fuel settings on the fuel injection
pump.
• The load capacity of the engine is frequently
exceeded.
The excessive valve lash can cause broken valve
stems, springs and the spring retainers. This
excessive valve lash can be an indication of the
following problems:
• Worn camshaft and valve tappets.
• Worn rocker arms.
• Bent push-rods.
• Broken socket on the upper end of a push-rod.
• Loose the adjustment screw for the valve lash.
1. If the camshaft and valve tappets show rapid
wear, look for fuel in the lubrication oil or dirty
lubrication oil as a possible cause.
2. The valve lash is measured between the top of
the valve stem and the rocker arm lever.
3. Remove the rocker cover and perform the
adjustment procedure to adjust the valve lash.
Refer to: PIL 15-30-00.
4. Inspect the valves for the cracks and other
damage.
5. Check the valve stems for wear.
6. Check that the valve springs are the correct
length under the test force.
23. 15 - Engine
30 - Valve
00 - General
15 - 92 9813/7900-2 15 - 92
Refer to: PIL 15-30-00.
Valve Depth Check
1. Use the DTI (Dial Test Indicator) with the DTI
holder to check the depths of the inlet valves and
the exhaust valves below the face of the cylinder
head.
2. Use the cylinder head face to zero the DTI.
3. Position the DTI holder and the DTI and measure
the valve depth.
Figure 177.
A
B
A DTI
B DTI holder
4. Measure the depth of the inlet valve and the
exhaust valve before the valve springs are
removed.
5. Make sure that the valve depth is within the
specified limits.
Refer to: PIL 15-30-00.
5.1. If the valve depth below the cylinder head
face exceeds the service limit, replace the
valve and check the valve depth.
5.2. If the valve depth still exceeds the service
limit, renew the cylinder head or if installed,
renew the valve seat inserts.
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25. 15 - Engine
30 - Valve
00 - General
15 - 93 9813/7900-2 15 - 93
Adjust
Valve Lash Adjustment
1. Make the machine safe.
Refer to: PIL 01-03-27.
2. Remove the timing gear front case.
Refer to: PIL 15-51-21.
3. Rotate the crankshaft in a clockwise direction
(viewed from the front of the engine).
4. When the inlet valve of the No. 4 cylinder has
started to open and the exhaust valve of the No.
4 cylinder has not completely closed, make sure
that the "Top" mark on the timing case aligns with
the "Single dot" on the crankshaft pulley.
Figure 178.
FE
E Single dot on crankshaft pulley
F Middle dot on crankshaft pulley
4.1. The "Single dot" on the crankshaft pulley
is the reference point for the TDC (Top
Dead Centre) position of No. 1 and No. 4
cylinders.
4.2. The "Middle dot" on the crankshaft pulley is
the TDC reference point for No. 2 and No.
3 cylinders.
5. Check the valve lash of the inlet valve and the
exhaust valve of the No. 1 cylinder.
6. If necessary, make an adjustment as follows:
6.1. Loosen the locknut from the adjustment
screw.
6.2. Place the appropriate feeler gauge between
the rocker arm and the valve.
26. 15 - Engine
30 - Valve
00 - General
15 - 94 9813/7900-2 15 - 94
Figure 179.
A
D
C
B
A Feeler gauge B Adjusting screw
C Locknut D Rocker arm
6.3. Hold the locknut and turn the adjustment
screw.
6.4. Adjust the valve lash until the correct
specification is achieved.
6.5. After each adjustment, hold the adjusting
screw and tighten the locknut.
7. Rotate the crankshaft in a clockwise direction to
the specified angle.
Angle: 180 °
8. When the inlet valve of the No. 2 cylinder has
started to open and the exhaust valve of the No.
2 cylinder has not completely closed, make sure
that the "Top" mark on the timing case aligns with
"Middle dot" on the crankshaft pulley.
9. Check the valve lash of the inlet valve and the
exhaust valve of the No. 3 cylinder. If necessary,
do the step 6
10. Rotate the crankshaft in a clockwise direction to
the specified angle.
Angle: 180 °
11. When the inlet valve of the No. 1 cylinder has
started to open and the exhaust valve of the No.
1 cylinder has not completely closed, make sure
that the "Top" mark on the timing case aligns with
"Single dot" on the crankshaft pulley.
12. Check the valve lash of the inlet valve and the
exhaust valve of the No. 4 cylinder. If necessary,
do the step 6
13. Rotate the crankshaft in a clockwise direction to
the specified angle.
Angle: 180 °
14. When the inlet valve of the No. 3 cylinder has
started to open and the exhaust valve of the No.
3 cylinder has not completely closed, make sure
that the "Top" mark on the timing case aligns with
"Middle dot" on the crankshaft pulley.
15. Check the valve lash of the inlet valve and the
exhaust valve of the No. 2 cylinder. If necessary,
do the step 6.
16. Install the timing gear front case.
Refer to: PIL 15-51-21.
27. 15 - Engine
30 - Valve
00 - General
15 - 95 9813/7900-2 15 - 95
Remove and Install
WARNING Personal injury can result from being
struck by parts propelled by a released spring
force. Make sure to wear all necessary protective
equipment. Follow the recommended procedure
and use all recommended tools to release the
spring force.
WARNING The valve spring keepers can be
thrown from the valve when the valve spring
compressor is released. Make sure that the valve
spring keepers are properly installed on the valve
stem. To help prevent personal injury, keep away
from the front of the valve spring keepers and
valve springs during the installation of the valves.
Remove
1. Make the machine safe.
Refer to: PIL 01-03-27.
2. Make sure that the engine is safe to work on. If
the engine has been running, let it cool before
you start the service work.
3. Remove the cylinder head.
Refer to: PIL 15-06-00.
4. Clean the bottom face of the cylinder head.
5. Check the depth of the valves below the face of
the cylinder head before you remove the valve
springs.
6. Mark the heads of the valves to help installation.
Do not stamp the heads of the valves, this can
cause the valves to fracture.
7. Compress the valve spring with the valve spring
compressor tool.
8. Make sure that you compress the valve spring
squarely or damage to the valve stem may occur.
9. Remove the valve keepers.
10. Do not compress the valve spring so that the
valve spring retainer touches the valve stem seal.
11. Remove the valve spring compressor tool.
12. Remove the valve spring retainer.
13. Remove the valve spring.
14. Remove the valve.
15. Remove the valve stem seal.
16. Do the step 7 to step 15 for the remaining valves.
Figure 180.
A
B
C
D
E
F
G
A
B
C
A Valve keeper B Spring retainer
C Valve spring D Valve stem seal
E Valve F Cylinder head
G Valve spring compressor tool