Clutch - Graco LineLazer GM 3500 Manuel D'instructions

NOTE: The clutch assembly (55) includes the armature
(55a) and rotor (55b). The armature and rotor must be re-
placed together so they wear evenly.
NOTE: If the pinion assembly (138) is not yet separated
from the clutch housing, follow Steps 1 to 4. Otherwise,
start at Step 5.
1. Follow the Pressure Relief Procedure Warning on
page 7.
2. Disconnect the hose (133) from the displacement
pump.
3. Remove the bottom two screws (67) from the clutch
housing (61) and then remove the remaining three
screws (67).
Torque to 7 ft–lb (9.5 N.m)
Pinion shaft
Threaded holes
D
133
Fig. 33

Clutch

55b
156
157
55a
138
77
4. Tap lightly on the back of the drive housing (77) with
a plastic mallet to loosen the assembly (D) from the
clutch housing (61). Pull the assembly away; the ar-
mature (55a) will come with it.
5. Remove the armature from the pinion shaft.
6. Remove the four socket head capscrews (157) and
lockwashers (156). Install two of the screws in the
threaded holes in the rotor (55b). Alternately tighten
the screws until the rotor comes off. See Fig. 33.
7. Skip ahead to Reassembly, page 38, Step 6, or con-
tinue on the next page.
67
59
61
A
B
C
USE A STEERING WHEEL
PULLER TO REMOVE ROTOR
0044A