Graco Inc 308870 dimensions Pinion Assembly/Rotor/Field/Shaft/Clutch

Page 9

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 and engine lead.

X

 

Bottom View

Fig. 5

9027A

 

3.Fig. 6. Remove five screws (26) and lockwashers (17) and pinion assembly (19).

6.Fig. 8. Remove retaining ring (19e).

7.Tap pinion shaft (19d) out with plastic mallet.

19e

19d

Fig. 8

￿0￿￿￿

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).

26

26

17

19

4a

17

16

Fig. 9

￿0￿￿￿

Fig. 6

17

￿0￿￿￿

 

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

9030A

 

308870 9

Image 9
Contents 308870 Table of ContentsWorking Pressure Component Identification and Function Pressure Relief Procedure MaintenanceCause TroubleshootingReplace packings. Manual Replace rod. Manual Rollers Drive HousingCam Follower Bearings Remove five screws 26 and lockwashers 17 and pinion assembly Pinion Assembly/Rotor/Field/Shaft/ClutchClamp Engine Clutch HousingOn/Off Switch Pressure Control Pressure Adjust PotentiometerControl Board Pressure Control TransducerIndicates What to do Control Board DiagnosticsInstallation Displacement PumpRemoval RepairRemove clip Pump Pin ClipRef No Parts List & Drawing Pinion AssemblyModel Parts Drawing Hi-Boy SprayersParts List Hi-Boy Sprayers Parts Drawing Lo-Boy Sprayers Parts List Lo-Boy Sprayers Models 232630 through Parts Drawing SprayerModels 232630 through Parts List SprayerParts List & Drawing Complete Sprayers AccessoriesModels 232631 Technical Data DimensionsGraco Phone Number For Graco Canada Customers Graco Warranty