Cat Forklifts GP15K-GP35K, DP15K-DP35K Chassis, Mast & Options Service Manual PDF

This PDF Service Manual is a guide to servicing Caterpillar Lift Trucks for 1.5 thru 3.5-ton models.
This service manual deals with all components or systems of the caterpillar Lift Trucks; except for the engine and attachment, which are covered in the respective manuals.
The service manual contains technical service and repair information, technical specifications, maintenance instructions, and circuits, intended for caterpillar forklifts.
This service manual is in PDF format. We recommend using Adobe PDF Reader, to be sure all images/graphics will display correctly.

99719-61120

Models and Serial Numbers:
MC
GP15K ET31A-50001-up DP15KET16B-55001-up
GP18K ET31A-75001-up DP18KET16B-75001-up
GP20K ET17B-05001-up DP20KET18B-05001-up
GP25K ET17B-55001-up DP25KET18B-55001-up
GP30K ET13D-35001-up DP30KET14C-35001-up
GP35K ET13D-55001-up DP35KET14C-55001-up

Group index:

• General Information
  •     Vehicle Exterior
  •     Models
  •     Serial Number Locations
  •     Dimensions
  •     Technical Data
• Cooling System
  •     Fan Belt Removal
  •     Fan Belt Inspection
  •     Fan Belt Adjustment
• Electrical System
  •     Console Box
  •     Combination Meter
  •     Starter Switch (with Anti-restart Lock)
  •     Lighting Switch
  •     Fuse Box
  •     Spare Terminals
  •     Battery Maintenance
  •     Light Bulb
  •     Specifications
  •     Electrical System Schematics
• Power Train
  •     Engine and Transmission
• Powershift Transmission
  •     Hydraulic Circuit
  •     Control
  •     Transmission Assembly
  •     Pump Assembly
  •     Control Valve
  •     Testing Hydraulic Pressure
  •     Adjusting Inching Pedal
  •     Testing Clutch Valve
  •     10-m (33-ft) Start Acceleration Test
• Front Axle And Reduction Differential
  •     Front Wheels
  •     Front Axle and Reduction Differential
  •     Tooth Contact Patterns and Adjustments
• Rear Axle
  •     Rear Axle
  •     Steering Cylinder
  •     Rear Wheels
  •     Rear Axle
  •     Steering Cylinder
  •     Minimum Turning Radius Adjustment
• Brake System
  •     Automatic Adjusting Device
  •     Brake Pedal and Assembly
  •     Master Cylinder
  •     Wheel Brakes
  •     Wheel Cylinders
  •     Brake Pedal Adjustment
  •     Bleeding Air Out of the Brake Fluid Line
  •     Brake Test
• Steering System
  •     Steering System
  •     Steering Control Valve
  •     Tilt Steering Assembly
• Hydraulic System
  •     Hydraulic Line
  •     Hydraulic Tank
  •     Hydraulic Pump
  •     Control Valve
  •     Lift and Tilt Cylinders
  •     Flow Regulator Valve
  •     Down Safety Valve
• Mast and Fork
  •     Simplex Mast
  •     Duplex Mast
  •     Triplex Mast
• Service Data
  •     Tightening Torques for Standard Bolts and Nuts
  •     Periodic Replacement Parts
  •     Fuel and Lubricant Specifications
  •     Recommended Brands of Lubricants
  •     Refill Capacities (Approximate)
• Options
  •     Plate Fin Type Radiator Kit
  •     Fan Speed Up Kit
  •     Radiator Coolant Level
  •     Warning Kit
  •     Torque Converter Oil Filter Kit
  •     Radiator Net Kit
  •     Combination Lamp and Turn Signal Switch Kit
  •     Back Buzzer Kit
• Etc.