Mariner Mercury 105/140 JET, Service Manual

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90-824052R3 JUNE 2002 LOWER UNIT - 6D-19
c. Engine idle speed too high (while shifting).
a
51865
a
a - Clutch “Jaws”
7. Check condition of cam follower. If it shows wear
(pitting, scoring or rough surface), replace cam
follower and shift cam.
DISASSEMBLY
1. Remove shift cam from cam follower.
2. Insert a thin blade screwdriver or awl under first
coil of cross pin retainer spring and rotate
propeller shaft to unwind spring from sliding
clutch. DO NOT over-stretch spring.
b
a
51864
a - Awl
b - Cross Pin Retainer Spring
CAUTION
Detent pin is free and can fall out of sliding
clutch. Care MUST BE taken not to lose pin.
3. Detent pin is free and can be removed from
sliding clutch at this time.
a
c
b
51864
a - Detent Pin
b - Cross Pin
c - Sliding Clutch
4. Push cross pin out of sliding clutch and propeller
shaft with Cross Pin Tool (91-86642).
a
b
51864
a - Cross Pin Tool (91-86642)
b - Cross Pin