Ground Drive Pump Replacement
3A3394E Repair - Parts 15
Ground Drive Pump
Replacement
Removal
1. Perform Pressure Relief Procedure, page 10.
2. Remove ground drive belt, see Ground Drive Belt
Replacement, page 11.
3. Use allen wrench to remove two set screws (71)
from pulley (64).
4. Slide pulley (64) off shaft and save key (60).
5. Disconnect all fittings and hoses from pump (63).
NOTE: Oil will spill out of hoses. Have rags and
waste pail nearby.
6. Remove nut (3) and disconnect tie rod (40) under-
neath pump (63).
7. Remove two mounting bolts (82) and washers (55)
to remove pump (63) from bracket.
Installation
1. Insert pump (63) into bracket (62) and install two
mounting bolts (82) and washers (55).
2. Install tie rod (40) with nut (3) to lever underneath
pump (63).
3. Connect all fittings and hoses to pump (63).
4. Install key (60) onto pump shaft and slide pulley (64)
onto shaft.
5. Align pulley to outer clutch groove and tighten two
set screws (71).
6. Install ground drive belt
and tighten to proper tension,
see
Ground Drive Belt Replacement
, page 11.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, splashing
fluid and moving parts, follow the Pressure Relief
Procedure when you stop dispensing and before
cleaning, checking, or servicing the equipment.
63
71
71
64
82
ti19135a
55
40
3
62
60
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