Installation

F-code Section C-code

PS M6.2 6140 Lift Pump Assembly

Version no T-code

001

5. Installation

NOTE!CLEANLINESS! Perform procedures in a clean environment. Make sure all parts are cleaned before disassembly and kept clean during assembly.

1.All parts should be cleaned and dried thoroughly.

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.

2.Install pump and motor assembly back in truck and secure with three socket head screws from the battery side of the frame. 3.Properly connect electrical power cables noting their positions recorded earlier. 4.Properly connect solenoid control wirings also noting their positions recorded earlier. 5.Uncap and connect hydraulic hose to cylinder assembly and lift pump. 6.Fill hydraulic reservoir with new clean oil. 7.Install and connect battery to truck. 8.Operate the lift/lower button to remove air from hydraulic hose and check operation of the whole hydraulic system.

F-code Section C-code

PS M6.2 6140 Lift Pump Assembly

Version no T-code

001

WARNING

DO NOT use your hands to check for hydraulic leakage. Use a piece of cardboard or paper to search for leaks. Escaping fluid under pressure can penetrate the skin causing serious injury. Relieve pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure. Keep hands and body away from pinholes and nozzles which eject fluids under high pressure.

9.After running the hydraulic system, check and fill the hydraulic reservoir with more clean oil. 10.Close access door.