Clark NP 15, 20, 12D Service Manual SM-535

Description

• Model List:
  • NP 15
  • NP 20
  • NP 12D

• 1. SERVICE MANUAL SM535
• 2. INTRODUCTION
• 3. PRELIMINARY SERVICE
• 4. OPERATING RULES AND INSTRUCTIONS
• 4.1. OPERATOR QUALIFICATIONS
• 4.2. OPERATOR TRAINING
• 4.3. OPERATOR RESPONSIBILITY
• 5. GENERAL RULES AND PRACTICES
• 6. TRAVELING
• 7. LOADING
• 8. OPERATOR OF THE TRUCK
• 9. ARRIVAL AND PREDELIVERY CHECK LIST
• 10. PARTS ORDERING INSTRUCTIONS
• 10.1. HOW TO ORDER
• 10.2. WHERE TO ORDER
• 10.3. INSTRUCTIONS FOR RETURNING PARTS
• 10.4. FIELD MODIFICATIONS
• 11. DEALERS OWNERS RECORD
• 12. SECTION 05 FRAME INDEX
• 12.1. GENERAL DESCRIPTION
• 12.2. AUXILIARY DOOR
• 12.3. BATTERY RETAINER
• 12.4. BATTERY ROLLERS
• 12.5. LOAD WHEEL ASSEMBLY
• 12.6. CASTOR ASSEMBLY
• 13. SECTION 10 INSTRUMENTS AND DASH CONTROLS
• 13.1. GENERAL DESCRIPTION
• 13.2. EMERGENCY DISCONNECT
• 13.3. AUXILIARY CONTROL
• 13.4. HAND LIFT AND SPEED CONTROL
• 13.5. BRAKE
• 13.6. BRAKE ASSEMBLY TROUBLESHOOTING
• 14. SECTION 15 TRANSMISSION
• 14.1. GENERAL DESCRIPTION
• 14.2. TRANSMISSION
• 14.3. TROUBLESHOOTING
• 15. SECTION 20 ELECTRICAL SYSTEM
• 15.1. GENERAL DESCRIPTION
• 15.2. BATTERY
• 15.3. CONTACTOR
• 15.4. PRESTOLITE MOTOR SERVICE INSTRUCTION
• 15.5. MASTER CONTROL SWITCH
• 16. SECTION 30 HYDRAULIC SYSTEM
• 16.1. GENERAL DESCRIPTION
• 16.2. LIFT PUMP
• 16.3. AUXILIARY PUMP
• 16.4. TORQUE GENERATOR
• 16.5. LIFT VALVE
• 16.6. AUXILIARY VALVE
• 16.7. SOLENOID VALVE
• 16.8. DEEP REACH SOLENOID VALVE
• 16.9. STAGE CYLINDER
• 16.10. STAGE FREELIFT CYLINDER
• 16.11. STAGE STAGING CYLINDER
• 16.12. SINGLE REACH, REACH CYLINDER
• 16.13. SINGLE REACH, TILT CYLINDER
• 16.14. DEEP REACH, REACH CYLINDER
• 16.15. DEEP REACH TILT CYLINDER
• 16.16. SIDE SHIFTER CYLINDER
• 16.17. FLOW DIVIDER
• 17. SECTION 35 TIRES
• 17.1. GENERAL DESCRIPTION
• 17.2. CASTOR ASSEMBLY
• 17.3. LOAD WHEEL ASSEMBLY
• 18. SECTION 40 SHIELDING INDEX
• 18.1. GENERAL DESCRIPTION
• 18.2. SHIELDING
• 18.3. PADDING
• 19. SECTION 41HOISTING INDEX
• 19.1. GENERAL DESCRIPTION
• 19.2. ELEVATING THE TRUCK
• 20. SECTION 45 MAST SYSTEM INDEX
• 20.1. GENERAL DESCRIPTION
• 20.2. TWO STAGE MAST
• 20.3. TWO STAGE MAST ASSEMBLY
• 20.4. THREE STAGE MAST
• 20.5. SINGLE REACH CYLINDER
• 20.6. DOUBLE REACH REMOVAL
• 20.7. SIDESHIFTER REMOVAL
• 20.8. FORK REMOVAL/REPAIR
• 20.9. LIFT CHAIN
• 21. SECTION 50 SPECIFICATION TABLES AND CHARTS INDEX
• 21.1. GENERAL DESCRIPTION
• 21.2. DATA PLATE AND DECALS
• 21.3. BOLT TORQUE DATA
• 21.4. RR30B SPECIFICATIONS ON 24 VOLTS
• 21.5. RR30B SPECIFICATIONS ON 36 VOLTS
• 21.6. PERIODIC MAINTENANCE CHART
• 21.7. LUBRICATION CHART
• 21.8. ELECTRIC DEEP REACH TRUCK SPECIFICATIONS
• 21.9. SHIM THICKNESS
• 21.10. SERIAL NUMBER
• 21.11. ELECTRICAL SCHEMATIC
• 21.12. ELECTRICAL SCHEMATIC SYMBOLS
• 21.13. HYDRAULIC SCHEMATIC
• 21.14. HYDRAULIC SCHEMATIC SYMBOLS
• 21.15. DECAL AND PART ASSEMBLY
• 21.16. SPECIAL TOOLS
• 22. SECTION 99 TROUBLESHOOTING INDEX
• 22.1. GENERAL DESCRIPTION
• 22.2. CYLINDERS
• 22.3. AUXILIARY PUMP
• 22.4. LIFT PUMP
• 22.5. STEERING
• 22.6. TRANSMISSION
• 22.7. REACH EXTEND
• 22.8. REACH RETRACT
• 22.9. SIDE SHIFT LEFT
• 22.10. SIDE SHIFT RIGHT
• 22.11. TILT BACK
• 22.12. TILT FORWARD
• 23. EV100 SUPPLEMENT FOR SM535 (NP15/20/12D)
• 23.1. EV100 BASICS OF CIRCUIT OPOERATIONS
• 23.2. CONTROL FEATURES
• 23.3. GENERAL MAINTENANCE INSTRUCTIONS
• 23.4. TROUBLESHOOTING INSTRUCTIONS
• 23.5. FAILURES THAT CAUSE REDUCED OR NO MOTOR TORQUE WITH SCR CONTROL
• 23.6. FAILURES THAT CAUSE FULL OR NO MOTOR TORQUE WITH SCR CONTROL
• 23.7. FAULTY OPERATION OF OTHER FEATURES
• 23.8. CHECKING COMPONENTS
• 23.9. REPLACEMENT OF EV100 COMPONENTS
• 23.10. SYMBOLS
• 23.11. SCHMATIC