Graco A Series Repair And Parts

12 309662
Pinion Assembly/Rotor/Field/Shaft/Clutch
Removal
To reduce risk of injury due to sprayer starting
unexpectedly, shut off engine before performing
checks or service.
WARNING
If pinion assembly (58) is not removed from clutch
housing (88), do 1. through 4. Otherwise, start at 5.
1. Remove drive housing (8); page 11.
2. Disconnect field cable from flow control.
3. Fig. 8. Remove five screws (99) and lock-
washers (43) and pinion assembly (58).
99
43
99
43
Fig. 8
8700A
58
4. Fig. 9. Place pinion assembly (58) on bench with
rotor side up.
5. Remove four screws (95) and lockwashers (43).
Install two screws in threaded holes (E) in rotor.
Alternately tighten screws until rotor comes off.
8701B
Fig. 9
E
95
43
6. Fig. 10. Remove retaining ring (58e).
7. Tap pinion shaft (58d) out with plastic mallet.
Fig. 10
58e
58d
8703B
8. Fig.11. Use an impact wrench or wedge something
between armature (89) and clutch housing to hold
engine shaft during removal.
9. Remove four screws (2) and lockwashers (43).
10. Remove armature (89).
Fig. 11
2
43
89
8704A

Graco A Series Specifications

General

Brand	Graco
Model	A Series
Category	Water Pump
Language	English