
2C-4
ELECTRICAL AND IGNITION
90-13645--2 1095
MAXIMUM TIMING
1. Hold control arm so that maximum spark advance
screw is against stop.
2. Crank engine with starter motor and adjust maxi-
mum spark advance screw to align the specified
BTDC timing mark on flywheel with timing pointer
(due to the advance characteristic of this ignition
system, this cranking speed adjustment will auto-
matically be reduced by 2
°
at an engine speed of
5000 RPM). Tighten locknut.
20441
a
b
c
a - Control Arm
b - Maximum Spark Advance Screw
c - Locknut
NOTE: If initial timing adjustments are made without
engine running, then final timing checks should be
made with engine running due timing advance char-
acteristics of ignition system. Minimum engine RPM
required to check maximum timing advance is 3000
RPM.
MAXIMUM THROTTLE
1. Hold throttle arm against full throttle stop screw.
Adjust full throttle stop screw to allow throttle shut-
ters to open fully, then turn stop screw in (clock-
wise) an additional 1/2 turn, to prevent throttle le-
ver of center carburetor from acting as a stop.
Tighten locknut.
2. Install remaining spark plugs and high tension
spark plug leads.
20443
a
b c
a - Throttle Arm
b - Full Throttle Stop Screw
c - Locknut
IDLE ADJUSTMENT
1. With engine in water, connect electrical harness
and fuel line to engine. Start engine and allow to
warm up.
Summary of Contents for 100
Page 4: ...GENERAL INFORMATION AND SPECIFICATIONS 1 ...
Page 18: ...IGNITION SYSTEM ELECTRICAL AND IGNITION A 2 ...
Page 30: ...11669 BATTERY CHARGING SYSTEM AND STARTING SYSTEM ELECTRICAL AND IGNITION B 2 ...
Page 58: ...22480 TIMING SYNCHRONIZING ADJUSTING ELECTRICAL AND IGNITION C 2 ...
Page 71: ...WIRING DIAGRAMS ELECTRICAL AND IGNITION D 2 ...
Page 86: ...FUEL SYSTEM AND CARBURETION A 3 ...
Page 118: ...OIL INJECTION SYSTEM B 3 ...
Page 127: ...20032 3 CYLINDER ENGINES POWERHEAD A 4 ...
Page 168: ...791 H GEAR HOUSING LOWER UNIT A 5 ...
Page 170: ...5A 1 90 13645 2 1095 LOWER UNIT Notes ...
Page 205: ...MID SECTION LOWER UNIT B 5 ...
Page 207: ...5B 1 90 13645 2 495 LOWER UNIT Notes ...
Page 218: ...SHOCK ABSORBER LOWER UNIT C 5 ...
Page 223: ...17250 DESIGN I SIDE FILL RESERVOIR POWER TRIM A 6 ...
Page 233: ...6A 9 POWER TRIM 90 13645 2 495 Commander Side Mount Remote Control Wiring Diagram ...
Page 268: ...DESIGN II AFT FILL RESERVOIR POWER TRIM B 6 51344 ...
Page 305: ...SINGLE RAM POWER TRIM C 6 51485 ...
Page 309: ...6C 3 90 13645 2 495 POWER TRIM Notes ...
Page 340: ...50099 ENGINE ATTACHMENTS ENGINE INSTALLATION 7 A ...
Page 369: ...TILLER HANDLE AND CO PILOT OUTBOARD MOTOR INSTALLATION ATTACHMENTS 7 B ...
Page 371: ...7B 1 90 13645 2 495 OUTBOARD MOTOR INSTALLATION ATTACHMENTS Notes ...