Mariner Mercury 105/140 JET, Руководство по обслуживанию

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90-824052R3 JUNE 2002 ELECTRICAL - 2C-7
Idle Stabilizer Shift System
50707
a
b
c
d
a - Inner Switch Box
b - To Outer Switch Box
c - Diode
d - Shift Interrupt Switch
Adjustments
Electronic Fuel Injection Models
TIMING POINTER ADJUSTMENT
WARNING
Engine could start when turning flywheel to
check timing pointer adjustment. Remove all
spark plugs from engine to prevent engine from
starting.
1. Remove all spark plugs and install Dial Indicator
(91-58222A1 ) into No. 1 cylinder (top cylinder,
starboard bank).
2. Turn flywheel in a clockwise direction until No. 1
piston is at top dead center (TDC). Set dial indica-
tor at “O” (zero) and tighten indicator set screw.
3. Turn flywheel counterclockwise until dial
indicator needle is approximately 1/4 turn beyond
.462 in., then turn flywheel clockwise so that dial
indicator reads .462 in. (11.7mm) exactly.
4. Reposition timing pointer (1) (if necessary) so
that timing pointer is aligned with .462 in. mark (2)
on timing decal. Retighten pointer attaching
screws (3).
1
3
2
3
5. Remove dial indicator from cylinder.