PS M6.1 6140
001 OE35
Version no T-code
F-code Section C-code
Lift Pump Assembly
250
Service Manual 1997-12-15
1. Removal
The hydraulic pump and motor assembly must be removed
from the truck in order to separate the pump and motor. The
platform must be fully lowered before removing pump.
1. Park the truck on a level surface and make sure
parking brake is applied.
2. Lower platform 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 from motor and
mark their position.
7. Remove the screws securing the hydraulic pump
and motor assembly to the frame.
8. Thoroughly clean exterior of hydraulic pump and
motor assembly before disassembly can begin.
HOT OIL
under pressure may be present.
Be certain truck is safely blocked and
pressure is released. Some spillage of
hydraulic oil may occur.
DANGER
Pump
Pump
Motor
Screw
Washer
Hydraulic pump and motor
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.
WARNING
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