Graco 258906 - Manual (Page 10)

Motor
10 3A0246C
Motor
Removal
1. Perform Pressure Relief Procedure, see page 4.
2. Remove Power Module, see page 7.
3. Disconnect material hose (79) from pump (18a).
4. Remove four screws (40) and lift motor shroud (98)
off of motor.
5. Disconnect three wire harnesses (see Wiring
Diagrams, pages 34-36).
6. Remove two screws (5b) from underneath motor
base plate. Lift and remove motor/pump assembly
from pump module.
7. Loosen four screws (19) on bearing housing (9),
and remove from gear housing.
8. Remove three screws (5c) on motor (8a). Remove
motor from gear housing.
Installation
1. Apply brown lithium grease supplied with motor
repair kit (8) to gear cluster (17a) and inside of
motor cavity.
2. Align orientation tab on gear housing with slot on
motor and slide gears into motor.
3. Replace three screws (5c) on motor (8a). Torque to
200-220 in-lb.
ti15616a
79
18a
ti15624a
98
40
ti11734a
5b
ti15630a
19
9
5a
ti11735a
8a
5c
ti15629a
17a
ti11735a
5a
5c
8a