This is the COMPLETE Official Service Repair Manual for the CLARK GPX 30, GPX 35, GPX 40, GPX 40S, GPX 50, GPX 55, DPX 30, DPX 35, DPX 40, DPX 40S, DPX 50, DPX 55 FORKLIFT. This manual contains deep information about maintaining, assembly, disassembly and servicing your CLARK GPX 30, GPX 35, GPX 40, GPX 40S, GPX 50, GPX 55, DPX 30, DPX 35, DPX 40, DPX 40S, DPX 50, DPX 55 FORKLIFT. 
This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. all pages are printable, so run off what you need and take it with you into the garage or workshop. 
Models Covered: 
========= 
CLARK FORKLIFT GPX 30 
CLARK FORKLIFT GPX 35 
CLARK FORKLIFT GPX 40 
CLARK FORKLIFT GPX 40S 
CLARK FORKLIFT GPX 50 
CLARK FORKLIFT GPX 55 
CLARK FORKLIFT DPX 30 
CLARK FORKLIFT DPX 35 
CLARK FORKLIFT DPX 40 
CLARK FORKLIFT DPX 40S 
CLARK FORKLIFT DPX 50 
CLARK FORKLIFT DPX 55 
Table of Contents: 
========= 
INTRODUCTION 
Safety 
Planned Maintenance 
ENGINES 
Engine Removal 
Diesel Workshop Manual 
Gas/LPG Workshop Manual 
COOLING SYSTEM 
Troubleshooting 
Cooling System Testing and Maintenance 
Fan Belt Replacement 
Radiator Removal 
FUEL SYSTEM 
Fuel Pump Pressure.Test 
The IMPCO Fuel System 
Carburetor Overhaul 
Velocity Governor Overhaul 
Removal of IMPCO Vaporizing System 
TRANSMISSION 
Transmission Checks 
Draining and Refill 
Transmission Removal 
Transmission Overhaul 
ELECTRICAL SYSTEM 
Wiring Color Code 
Wiring Diagrams 
Electrical Checks 
DRIVE AXLE 
Axle End Lubrication 
Axle End Removal 
Axle Ends Overhaul 
Differential Overhaul 
WHEELS AND TIRES 
Lifting, Jacking, and Blocking 
Wheels and Tires Mounting 
BRAKING/INCHING SYSTEM 
System Description/Troubleshooting 
Brake and Inching System Bleeding 
Brake and Inching Pedals Adjustment 
Master Cylinder Overhaul 
Power Booster Overhaul 
Brake Caliper Overhaul 
Parking Brake 
STEERING COLUMN AND GEAR 
Troubleshooting 
Steering Column and Gear Removal 
Char-Lynn Steering Control Unit (Steering gear) 
STEER AXLE 
Steer Axle Removal 
Steer Axle Overhaul 
Steering System Adjustment 
Steer Cylinder Removal 
Steer Axle Wheel Bearings 
Steer Cylinder Overhaul 
HYDRAULIC SUMP,FILTERS, AND PUMP 
Hydraulic Sump and Filters 
Hydraulic Pump Troubleshooting & Overhaul (Vane Type) 
HYDRAULIC VALVE/LIFT CIRCUIT 
Hydraulic System Pressure Check 
Hydraulic Valve Overhaul 
Hydraulic Valves 
Hydraulic Schematic 
TILT CYLINDERS 
Tilt Cylinder Removal 
Tilt Cylinder Overhaul 
Tilt Lock Valve 
UPRIGHTS 
Troubleshooting and Visual Inspection 
Operational Checks 
Carriage Check and Adjsutment 
Upright Check and Adjustment 
Cylinder Repair 
Lift Chain Maintenance 
Upright Removal and Replacement 
COUNTERWEIGHTS 
Counterweight Removal and Installation 
SPECIFICATIONS 
Namplates/Decals 
General Specifications 
PM Inspection and Drivers Daily Inspection Forms 
Recommended Lubricants & Lubricant Specifications 
Lubrication Intervals 
=========== 
** Model Specification: CLARK GPX 30, GPX 35, GPX 40, GPX 40S, GPX 50, GPX 55, DPX 30, DPX 35, DPX 40, DPX 40S, DPX 50, DPX 55 FORKLIFT 
** Language: English 
** Total Pages: 602 
** File Format: PDF 
** Requirements: Adobe PDF Reader 
** ZOOM IN/OUT: YES 
** INSTANT DELIVERY: YES 
** Specifications: FULLY PRINTABLE & BOOKMARKED 
** Compatible: All Versions of Windows & Mac, APP ISO, Iphone, Ipod, Android etc 
=========== 
This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! 
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find. 
Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure. 
This manual can be viewed on any computer, as well as zoomed and printed. 
Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. 
INSTANT DOWNLOAD MEANS THERE WILL BE NO SHIPPING COSTS OR WAITING FOR A PAPER OR CD MANUAL TO ARRIVE IN THE MAIL. YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. 
WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS AND PAYPAL. 
YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$$$$$ 
BUY FROM US AND I GUARANTEE YOU'LL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.
Looking for some other Service Repair Manual, please check: 
 
             
            
            
                This is the COMPLETE Official Service Repair Manual for the CLARK GPX 30, GPX 35, GPX 40, GPX 40S, GPX 50, GPX 55, DPX 30, DPX 35, DPX 40, DPX 40S, DPX 50, DPX 55 FORKLIFT. This manual contains deep information about maintaining, assembly, disassembly and servicing your CLARK GPX 30, GPX 35, GPX 40, GPX 40S, GPX 50, GPX 55, DPX 30, DPX 35, DPX 40, DPX 40S, DPX 50, DPX 55 FORKLIFT. 
This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. all pages are printable, so run off what you need and take it with you into the garage or workshop. 
Models Covered: 
========= 
CLARK FORKLIFT GPX 30 
CLARK FORKLIFT GPX 35 
CLARK FORKLIFT GPX 40 
CLARK FORKLIFT GPX 40S 
CLARK FORKLIFT GPX 50 
CLARK FORKLIFT GPX 55 
CLARK FORKLIFT DPX 30 
CLARK FORKLIFT DPX 35 
CLARK FORKLIFT DPX 40 
CLARK FORKLIFT DPX 40S 
CLARK FORKLIFT DPX 50 
CLARK FORKLIFT DPX 55 
Table of Contents: 
========= 
INTRODUCTION 
Safety 
Planned Maintenance 
ENGINES 
Engine Removal 
Diesel Workshop Manual 
Gas/LPG Workshop Manual 
COOLING SYSTEM 
Troubleshooting 
Cooling System Testing and Maintenance 
Fan Belt Replacement 
Radiator Removal 
FUEL SYSTEM 
Fuel Pump Pressure.Test 
The IMPCO Fuel System 
Carburetor Overhaul 
Velocity Governor Overhaul 
Removal of IMPCO Vaporizing System 
TRANSMISSION 
Transmission Checks 
Draining and Refill 
Transmission Removal 
Transmission Overhaul 
ELECTRICAL SYSTEM 
Wiring Color Code 
Wiring Diagrams 
Electrical Checks 
DRIVE AXLE 
Axle End Lubrication 
Axle End Removal 
Axle Ends Overhaul 
Differential Overhaul 
WHEELS AND TIRES 
Lifting, Jacking, and Blocking 
Wheels and Tires Mounting 
BRAKING/INCHING SYSTEM 
System Description/Troubleshooting 
Brake and Inching System Bleeding 
Brake and Inching Pedals Adjustment 
Master Cylinder Overhaul 
Power Booster Overhaul 
Brake Caliper Overhaul 
Parking Brake 
STEERING COLUMN AND GEAR 
Troubleshooting 
Steering Column and Gear Removal 
Char-Lynn Steering Control Unit (Steering gear) 
STEER AXLE 
Steer Axle Removal 
Steer Axle Overhaul 
Steering System Adjustment 
Steer Cylinder Removal 
Steer Axle Wheel Bearings 
Steer Cylinder Overhaul 
HYDRAULIC SUMP,FILTERS, AND PUMP 
Hydraulic Sump and Filters 
Hydraulic Pump Troubleshooting & Overhaul (Vane Type) 
HYDRAULIC VALVE/LIFT CIRCUIT 
Hydraulic System Pressure Check 
Hydraulic Valve Overhaul 
Hydraulic Valves 
Hydraulic Schematic 
TILT CYLINDERS 
Tilt Cylinder Removal 
Tilt Cylinder Overhaul 
Tilt Lock Valve 
UPRIGHTS 
Troubleshooting and Visual Inspection 
Operational Checks 
Carriage Check and Adjsutment 
Upright Check and Adjustment 
Cylinder Repair 
Lift Chain Maintenance 
Upright Removal and Replacement 
COUNTERWEIGHTS 
Counterweight Removal and Installation 
SPECIFICATIONS 
Namplates/Decals 
General Specifications 
PM Inspection and Drivers Daily Inspection Forms 
Recommended Lubricants & Lubricant Specifications 
Lubrication Intervals 
=========== 
** Model Specification: CLARK GPX 30, GPX 35, GPX 40, GPX 40S, GPX 50, GPX 55, DPX 30, DPX 35, DPX 40, DPX 40S, DPX 50, DPX 55 FORKLIFT 
** Language: English 
** Total Pages: 602 
** File Format: PDF 
** Requirements: Adobe PDF Reader 
** ZOOM IN/OUT: YES 
** INSTANT DELIVERY: YES 
** Specifications: FULLY PRINTABLE & BOOKMARKED 
** Compatible: All Versions of Windows & Mac, APP ISO, Iphone, Ipod, Android etc 
=========== 
This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! 
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find. 
Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure. 
This manual can be viewed on any computer, as well as zoomed and printed. 
Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. 
INSTANT DOWNLOAD MEANS THERE WILL BE NO SHIPPING COSTS OR WAITING FOR A PAPER OR CD MANUAL TO ARRIVE IN THE MAIL. YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. 
WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS AND PAYPAL. 
YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$$$$$ 
BUY FROM US AND I GUARANTEE YOU'LL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.
Looking for some other Service Repair Manual, please check: