Graco XP50s-hf, Operation, Repair, And Parts

Page: 57 / 86

Repair
3A6283F 57
Remove Motor
1. Flush all system components. Follow the complete
Flushing procedure starting on page 44.
2. Disconnect the air line from the air motor.
3. Remove the air motor rod cover (921) and pump
guards (922).
4. Use a wrench to hold the tie rod (902) flats to keep
the rods from turning. Unscrew the nuts (908) from
the tie rods.
5. Place a wrench on the motor shaft hex flats (HX).
Loosen coupling nut (909).
6. Use a hoist to remove the air motor by the lift ring.
7. Refer to the air motor manual to service or repair the
air motor.
Recirculation Manifold with Over
Pressure Relief Valves
1. Flush all system components. Follow the complete
Flushing procedure starting on page 44.
2. Disconnect all fluid hoses from the material
recirculation manifold (35).
3. Remove the mix manifold if it is assembled to the
material recirculation manifold.
4. Loosen the two screws (37) that secure the manifold
(35) to the cart (1).
5. Remove the two screws (37) and material
recirculation manifold (35) from the cart (1).
WLD
921
922
WLD
902
908
HX
909
WLD
37
35
1