Disassembly

F-code Section C-code

PS M6.2 6140 Lift Pump Assembly

Version no T-code

001

2. Disassembly

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

1.Before disassembly, clean exterior of the hydraulic pump and motor assembly in a cleaning solvent to remove all contamination.

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.Drain the reservoir (18) of oil. 3.Set unit in vertical position with reservoir (18) end up. 4.Remove four screws (17) holding on reservoir (18). 5.Tap reservoir (18) lightly to loosen. Wiggle the reservoir (18) sideways while pulling up at the same time. 6.Remove pump inlet tube (22) and screen (21). 7.Remove two screws (25) holding pump to endhead (10) and lift pump (24). 8.Disconnect wires from terminals on coil (3). 9.Remove nut securing coil (3) and remove coil (3) from valve assembly (2). Remove valve assembly (2) from endhead (10). 10.Scribe a line on both endhead (10) and base of pump motor (7) to aid when reassembling. Pump motor (7) can be removed at this time by removing two screws on top of the motor (7). These screws secure motor to endhead (10).