Caterpillar CAT DP100, DP115, DP135, DP150 Lift Truck Manual

Lift Truck Forklift Model: DP100, DP115, DP135, DP150
English
Format: PDF

CAT DP100, DP115, DP135, DP150 Forklift Service Manual: 395 Pages
6D16 Diesel Engine Manual: 270 Pages

Forklift Manual Table of Content:

• General Information
• Cooling System
• Electrical System
• Power Train
• Powershift Transmisions
• Front Axle
• Rear Axle
• Brake System
• Steering System
• Hydraulic System
• Masts and Forks
• Fork Positioner
• Hydraulic Side Shifter
• Service Data

GEAR PUMP

Precautions for disassembly and assembly (1) Do not attempt to loosen or force out any part of the pump with a hammer or similar tooling.
(2) Before reassembling the pump, visually check all parts to be sure they are clean, and apply hydraulic oil to the inside surfaces of the body.
(3) Apply a thin coat of grease to the oil seal.
(4) When installing the drive and driven gears, be sure to engage their teeth in such a way as to re-create the original engagement.
(5) Tighten the cover bolts to the specified torque.

Tightening Torque for Cover Bolts: 11.1 to 12.5 kgf.m (80-90 lbf-ft) {109 to 123 N.m}

(6) The fit of the pump gears in the reassembled pump may be deemed satisfactory if the pump shaft rotates smoothly and freely when turned by hand with a 10 mm (0.4 in.) adjustable wrench.
(7) If the cover, drive gear and/or driven gear has to be replaced, replace the pump assembly