Briggs & Stratton 115400, Manual

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173
8
Starter Drive
(104700, 161400, 260700, 261700)
Disassemble Starter Drive
(Roll Pin Retainer)
1. Place starter drive retainer on support
block and drive out rol l pin ([ A ] Fig. 36) to
remove starter drive.
Fig. 36
2. Remove cover ( B ), up per spring retainer
( C ), sprin g ( D ), clutch retainer ( E ), washer
( F ), pini on gear ( G ) and clutch ([ H ] Fig.
37).
Fig. 37
Inspect Starter Drive
1. Inspect the pinion gear ( G ) for damaged
teeth.
2. Correct an y sticking between pinion ge ar
and clutch ([ H ] Fig. 37).
CAUTION:
Do not oil pinion gear on clutch
helix.
3. Wash the parts in solvent.
Assemble Starter Drive
NOTE
: Use new roll pin when assembling
starter drive .
Refer to Fig. 37 .
1. Place starter clutch ( H ) on armature shaft
and rotate clutch until it drops into place.
2. Install pinion gear ( G ) with beveled edges
of pinion gear teeth away from motor.
3. Place washer ( F ) and clutch retainer ( E )
on armature shaft.
4. Place spring ( D ), spring retainer ( C ), and
cover ( B ) on to clutch retainer.
5. Press new roll pin ( A ) through retainer slot
and armature shaft hole until pin is
centered in shaft.
Starter Drive
(115400, 117400, 138400, 185400)
Disassemble Starter Motor Drive
(Retainer Ring Retainer)
1. Grasp end of rubber dust cover and pull to
remove.
2. Push down on upper spring retainer ( A ) to
expose retainer ring ( B ) on shaft.
3. Use a small screwdriver, and pry off
retaining ring.
4. Remove upper spring retainer, spring ( C ),
and pinion gear and clutch ([ D ] Fig. 38).