Reassembly
7.
Be sure the face of the rotor (4b) and the field is
free of all oil and contaminants. Install the rotor,
lockwashers (11) and capscrews (16). Torque the
capscrews to 7 ft–lb (9.5 N.m). See Fig. 31.
8.
Pull the engine recoil rope to assure the engine
turns freely, and there is no friction between the
rotor (4b) and the field (6). If there is friction, losen
the setscrews (12) and repostiion the field as
necessary. Tighten the setscrews oppositely and
evenly to 25 in-lb (2.8 N.m). Also make sure there
are no burrs on the outside edge of the rotor.
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 only during
installation.
9.
Clean the face of the armature (4a). With the flat
side of the armature facing the rotor (4b), slide the
armature onto the hub (F) in the drive/pinion
assembly just until the chamfered end of the hub
(19f) protrudes through the armature. See Detail
B, Fig. 31. There will be significant resistance. At-
tach the cardboard spacer, supplied with the clutch
kit, to the face of the armature. Engage the tabs
on the spacer with the slots in the armature.
Brace the cart against a wall to keep it from rolling.
Push the drive/pinion assembly onto the clutch
housing (2). There will be significant resistance.
When the mating surfaces of the drive/pinion as-
sembly and the clutch housing (2) are flush, re-
move the drive/pinion assembly. Remove the
cardboard spacer.
10. Assemble the pinion housing (19) to the clutch
housing (2), using the capscrews (10) and lock-
washers (11). See Fig. 31.
Fig. 31
34
80
15
9
61 or 100
1
10
11
2
4b
11
16
4a
14
19
29
66
66
A
12
E
Detail B
0051
19n,19k
View from under engine mounting
plate on upright cart
View from under engine mounting
plate on lo–boy cart
WHITE
RED
BLACK
RED
WHITE
BLACK
0157B
3
1
2
4
4
1
3
4
2
Torque to 7 ft–lb (9.5 N.m)
Chamfered end of hub (19f)
Face must be clean
To engine
4a
F