Graco GM 5000 Instructions And Parts List page 22

NOTE: The clutch assembly (4) includes the armature
(4a) and rotor (4b). The armature and rotor must be re-
placed together so they wear evenly.
NOTE: If the pinion assembly (19) is not yet separated
from the clutch housing (2), follow Steps 1 to 4. Other-
wise, start at Step 5.
NOTE: Refer to Fig. 11 for this procedure.
1. Follow the Pressure Relief Procedure Warning on
page 14.
2. Disconnect the hose (59) from the displacement
pump. For the upright cart only, remove the spring
clips (112, 114) and drain hose (113).
3. Remove the bottom two screws and lockwashers
(10, 11) from the front of the clutch housing (2) and
then the remaining three of them.
4. Tap lightly on the back of the bearing housing (21)
with a plastic mallet to loosen the assembly (D) from
the clutch housing. Pull the assembly away.
Threaded holes
Pinion shaft located
in back
Fig. 11
Clutch
4b
11
16
4a
D
59
112
113
114
5. The armature (4a) was removed with the pinion
housing. Remove the armature from the pinion hub.
6. There are two ways to remove the rotor (4b).
a. Remove the four socket head capscrews (16)
and lockwashers (11). Install two of the screws
in the threaded holes in the rotor. Alternately
tighten the screws until the rotor comes off. See
Fig. 11.
b. You can use a standard steering wheel puller (A).
However, two 1/4–22– x 3 or 4 in. long screws (B)
are also needed. Replace the short screws of the
steering wheel puller with the longer screws (B).
Turn the screws (B) into the threaded holes of
the rotor (4b). Tighten the capscrew (C) of the
tool until the rotor comes off. See Fig. 11.
7. Skip ahead to Reassembly, page 27, Step 6, or con-
tinue on the next page.
10
11
2
19
A
B
C
Using a steering wheel
puller to remove rotor