![background image](http://html.mh-extra.com/html/graco/gm-3500/gm-3500_instructions-and-parts-list_2250920024.webp)
24
307-863
Clutch
NOTE: The clutch assembly (4) includes the armature
(4a) and rotor (4b). The armature and rotor must be
replaced together so they wear evenly.
NOTE: If the pinion assembly (19) is not yet separated
from the clutch housing, follow Steps 1 to 4. Other-
wise, start at Step 5.
1.
Follow the Pressure Relief Procedure Warning
on page 2.
2.
Disconnect the hose (59) from the displacement
pump. For the upright carts only, detach the
drain hose (102) from the pump.
3.
Remove the bottom two screws (10) from the
clutch housing (2) and then the top three screws.
4.
Tap lightly on the back of the bearing housing (21)
with a plastic mallet to loosen the assembly (D)
from the clutch housing (2). Pull the assembly
away; the armature (4a) will come with it. Remove
the armature from the pinion shaft.
5.
Remove the four capscrews (16). Install two of the
screws in the threaded holes in the rotor (4b). Al-
ternately tighten the screws until the rotor comes
off. See Fig. 23.
6.
Skip ahead to Reassembly, page 28, Step 6, or
continue on the next page.
Fig. 23
D
4a
16
11
4b
2
11
10
Torque To 7 ft–lb (9.5 N.m)
59
21
19
0157A
102
101,103
1
3
2
Threaded holes
Pinion shaft
1
2
3