Pinion Assembly/Rotor/Field/Shaft/Clutch - Graco GMax 232611 Instruction & Repair Manual

Pinion Assembly/Rotor/Field/Shaft/Clutch

Removal
If pinion assembly (19) is not removed from clutch
housing (5), do 1. through 4. Otherwise, start at 5.
1.
Relieve pressure; page 4.
2. Disconnect field cable (X) from pressure control.
Fig. 5
3. Fig. 6. Remove five screws (10) and lockwashers
(17) and pinion assembly (19).
10
17
Fig. 6
4. Fig. 7. Place pinion assembly (19) on bench with
rotor side up.
5. Remove four screws (72) and lockwashers (17).
Install two screws in threaded holes (E) in rotor.
Alternately tighten screws until rotor comes off.
72
17
E
Fig. 7
X
Bottom View
8699A
10
17
19
6. Fig. 8. Remove retaining ring (19e).
7. Tap pinion shaft (19d) out with plastic mallet.
19e
19d
Fig. 8
8. Fig.9. Use an impact wrench or wedge something
between armature (4a) and clutch housing to hold
engine shaft during removal.
9. Remove four screws (16) and lockwashers (17).
10. Remove armature (4a).
Fig. 9
4a
17
16