Graco GM 3000 Instructions-Parts List Manual page 31

Reassembly
6.
Be sure the face of the rotor (5la) and the clamp
washers (16) and capscrews
( 5 7 ) .
Toque the
(55)
are free of all burrs
.
Install the rotor, lock-
capscrews to
7
ft-lb (9.5 N.m). See Fig. 23.
7 . After installing the rotor (51a) the air gap must be
shims provided with the clutch repair kit. Push the
adjusted between the rotor and the field (53). Use
shims between the rotor and the field. Tighten the
setscrews (58) oppositely and evenly. Drag on all
the engine recoil rope to assure that the engine
four shims must be even. Pull the shims out. Pull
turns freely, and there is no contact between the
rotor and the field. If there is contact, loosen the
setscrews and reposition the field.
NOTE: With the autogap style armature, the gap be-
tween the rotor and the armature is critical for proper
operation. The clutch kits with an autogap style arma-
ture include a cardboard spacer (p/n
186-857)
to set
the proper gap. This spacer is for use
Q&
during
installation.
,
8.
Clean the face of the armature
(51 b).
Wth the
flat side of the armature facing the rotor (Sla),
slide the armature onto the hub (2h) in the drive/
pinion assembly (D) just until the chamfered end
of the hub (2h) protrudes through the armature.
See Detail B, Fig. 23. There will be significant re-
with the clutch kit, to the face of the armature.
sistance. Attach the cardboard spacer, supplied
Engage the tabs on the spacer with the slots in
the armature or bend tabs over outside diameter
of armature.
ing. Push the drivdpinion assembly onto the
Brace the cart against a wall to keep it from roll-
tance. When the mating surfaces of the drive/pi-
clutch housing (1). There will be significant resis-
nion assembly and the clutch housing (1) are
flush, remove the drive/pinion assembly. Remove
the cardboard saacer.
9.
Assemble the drive assembly (D) to the clutch
housing (1). using the capscrews
(59)
and lock-
washers (16). See Fig.
23.
Fig.
23
05843.4
308-620
31