Clutch - Graco GM 5000 Instructions-Parts List Manual

NOTE: The clutch assembly (212) includes the arma-
ture (212a) and rotor (212b). The armature and rotor
must be replaced together so they wear evenly.
NOTE: If the pinion assembly (219) is not yet sepa-
rated from the clutch housing (222), follow Steps 1 to
4. Otherwise, start at Step 5.
NOTE: Refer to Fig. 10 for this procedure.
WARNING
To reduce the risk of serious injury, always follow
the Pressure Relief Procedure Warning on page
16 before repairing the sprayer.
1. Relieve the pressure.
2. Disconnect the hose (63). Remove the spring clips
(49,52) and drain hose (51).
3. Remove the bottom two screws (3) and lock-
washers (4) from the clutch housing (222) and
then remove the top three screws and
lockwashers.
Fig. 10

Clutch

215
213
212b
219
5
52
51
49
4. Tap lightly on the back of the bearing housing (11)
with a plastic mallet to loosen the drive housing
assembly (5) from the clutch housing (222). Pull
the assembly away.
5. Remove the armature (212b) from the hub inside
the pinion housing (219).
6. There are two ways to remove the rotor (212a).
a. Remove the four screws (213). Install two of
the screws in the threaded holes in the rotor.
Alternately tighten the screws until the rotor
comes off.
b. Use a standard steering wheel puller (A) and
two 1/4–22 x 3 or 4 in. long screws (B). Re-
place the short screws of the steering wheel
puller with the longer screws (B). Turn the
screws (B) into the threaded holes of the rotor.
Tighten the long screw (C) until the rotor com-
es off. See the Detail in Fig. 10.
7. Skip ahead to Reassembly, page 24, Step 2, or
continue on page 22.
3
4
222
212a
DETAIL
63
222
11
A
B
C
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