Chevrolet 1977 light duty truck, Service Manual

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SN A P
SN A P
G R O O V E
Fig. 6D-21S~Field Coil Ground Test
A S S E M B L Y
A fter all parts have been thoroughly tested and
inspected and worn or damaged parts replaced, the starter
should be reassembled.
1. Assemble brush rigging to field frame.
a. Assemble brushes to brush holders.
b. Assemble insulated and grounded brush holder
together with the "V" spring and position as unit on the
support pin. Push holders and spring to bottom of support
and rotate spring to engage the "V" in slot in support.
c. A ttach ground wire to grounded brush and field lead
wire to insulated brush.
d. Repeat for other set of brushes.
2. Assemble overrunning clutch assembly to arm ature
shaft.
a. Lubricate drive end of arm ature shaft with silicone
lubricant.
b. Slide clutch assembly onto arm ature shaft with pinion
outward.
c. Slide retainer onto shaft with cupped suraface facing
end of shaft (away from pinion).
d. Stand arm ature on end of wood surface with
com m utator down. Position snap ring on upper end of shaft
Fig. 6D-23S~Forcing Snap Ring Over Shaft
and hold in place with block o f wood. Tap wood block with
ham m er forcing snap ring over end of shaft (fig. 6D-23S).
Slide snap ring down into groove.
e. Assemble thrust collar on shaft with shoulder next to
snap ring.
f. Place arm ature flat on work bench, and position
retainer and thrust collar next to snap ring. Then using two
pair of pliers at the same time (one pair on either side of
shaft), grip retainer and thrust collar and squeeze until snap
ring is forced into retainer (fig. 6D-24S).
3. Lubricate the drive housing bushing with a silicone
RETAIN ER
SN A P RIN G