Installation – Graco Inc. 248890 User Manual

Page 11

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Pinion Housing/Rotor/Shaft/Clutch/Pulley

311046J

11

Installation

1.

F

IG

. 10. Install drive shaft assembly (19c). Install retaining

ring (19b)

2.

F

IG

. 8. Lay two stacks of two dimes on smooth bench

surface.

3.

Lay armature (25) on two stacks of dimes.

4.

Press center of hub (26) down to bench surface.

F

IG

. 8

5.

F

IG

. 9. Place spacer (19f) and armature (26, 25) on drive

shaft assembly (19c).

6.

Install three screws (35) through cart frame (1) and into
clutch housing (19).

7.

Apply Loctite

®

to screw (20). Install screw, washer (61),

key (18) and pulley (62) in end of drive shaft assembly
(19c). End of driveshaft (19c) must be 0.090 in. below
flush with end of bushing.

8.

Hold pulley (62) and install four screws (23) and washers
(24) in hub (26). Torque to 125 in-lb (14 Nm).

9.

Install belt guard (146), belt guide bracket (148) and Vee
belt (147).

10. F

IG

. 7. Tap pinion shaft (19c) in with plastic mallet.

11. Install retaining ring (19b).

12. F

IG

. 6. Place pinion housing on bench with rotor side up.

13. Apply locktite to screws. Install four screws (28) and

lockwashers (24). Alternately torque screws to 125 in-lb
until rotor is secure.

14. Push pinion housing (29) assembly onto clutch housing

(19e). Tap lightly on front of bearing housing (40) with a
plastic mallet to push drive housing and pinion housing
assembly onto clutch housing.

15. Install pinion housing with five screws (36) and lockwashers

(37).

16. F

IG

. 4. Connect clutch cable connectors (X) to board.

17. Page 9. Do Drive Housing, Installation.

F

IG

. 9

0.12+01 in (3.0+.25 mm)

25

26

dimes

ti6321a







E

B



C









$

F









TIA





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