GMC 1976 ZEO 6083 Maintenance Manual page 715

24C- 3 8 ONAN MOTOR GENERATOR
Figure 70-Installing Stop Ring
ASSEMBLY-4KW
1 . Lubricate armature shaft and splines with a
very light grade oil. A medium or heavy oil and
grease may cause the overrunning clutch assembly
faulty operation in cold weather.
2. Install the overrunning clutch assembly, the
ring and the stop ring on the armature shaft. Drive
pinion stopper far enough on shaft to install stop
ring . Then using a puller (figure 70) pull stopper
against ring .
3 . Apply a small amount of lubriplate on the shift
lever pivot pin and lever holders .
Install the shift lever over the clutch assembly
with position indicated in Figure 71 . This is impor-
tant, if the shift lever is not properly positioned the
pinion gear travel will be restricted causing a locking
in the clutch mechanism.
4. Place the thrust washer on the drive end of the
shaft. Slide the armature with the lever into the front
bracket (figure 72).
Figure 71-Installing Shift Lever
Figure 72-Installing Front Bracket
5 . Place the lever spring and the spring holder
into the front bracket with the direction shown in
Figure 73 .
6. Position the Yoke to the front bracket. Be sure
that the yoke is properly indexed to the front bracket
(figure 74).
7. Place the thrust washer (steel) and washer (fi-
ber) on the commutator end of shaft, and apply a
small amount of lubriplate on the shaft (figure 75).
NOTE :
In case three washers are used, the fiber
washer is placed between the steel washers .
Figure 73-Spring Holder Placement
Figure 74-Yoke to Front Bracket Installation