Removal

F-code Section C-code

PS M6.2 6140 Lift Pump Assembly

Version no T-code

001

1. Removal

The hydraulic pump and motor assembly must be removed from the truck in order to separate the pump and motor. The lifting frame must be fully lowered before removing pump.

DANGER

HOT OIL under pressure may be present. Be certain truck is safely blocked and pressure is released. Some spillage of hydraulic oil may occur.

1.Park the truck on a level surface and make sure parking brake is applied. 2.Lower lifting frame to release pressure in hydraulic system. 3.Disconnect and remove battery from unit to prevent accidental operation. 4.Open access door fully to gain access to the hydraulic pump and motor assembly. 5.Remove hydraulic line(s) from hydraulic pump assembly and cap ends to prevent contaminants from entering the hydraulic system. 6.Disconnect electrical power cables and mark their position. Disconnect solenoid control wiring also noting their position. 7.Remove three socket head screws located inside battery compartment securing hydraulic pump and motor assembly to battery side of frame. 8.Thoroughly clean exterior of hydraulic pump and motor assembly before disassembly can begin.

WARNING

Be extremely careful when working with solvent. Even a small explosion or fire could cause injury or death.

WARNING

Compressed air used for cleaning MUST be reduced to less than 30 psi. and then only with effective chip-guarding and personal protective equipment.