
2C-10
ELECTRICAL AND IGNITION
90-13645--2 1095
Carburetor Specifications
Carburetor number stamped at TOP of carburetor mounting flange
NOTE: Early model engines may have identification stamped on face of air box mounting flange.
Carb Number
Location
Model HP
Main Jet*
Bowl* Vent Jet
WME-11, 20- 1
2
3
Top Carburetor
Top Center Carburetor
Bottom Center Carburetor
Bottom Carburetor
100
.054
None
WME-14, 21- 1
2
3
Top Carburetor
Top Center Carburetor
Bottom Center Carburetor
Bottom Carburetor
115
.076
None
* Standard jets listed are for operation of engine from 0-762 m (0-2500 ft.) of elevation (see jet size chart).
INITIAL STARTING ADJUSTMENTS
NOTE: For adjusting carburetor throttle linkage and
synchronizing carburetors, see section “Timing/
Synchronizing/Adjusting” of this manual.
After service or replacement of carburetor, turn low
speed mixture screw adjustment in (clockwise) until it
seats lightly, then back off (each carburetor) to speci-
fications (100-1-3/4 turns or 115-1-1/2 turns). This will
permit engine start-up.
LOW SPEED MIXTURE ADJUSTMENTS
NOTE: Only the top two carburetors on four cylinder
models have an adjustable low speed mixture screw.
1. Start engine and allow to warm up (run for several
minutes). Throttle back to idle for about one min-
ute to allow RPM to stabilize.
2. With engine running at idle speed (in water) in
“Forward” gear (prop on), turn low speed mixture
screw, IN (clockwise) until engine starts to “bog”
down and misfire. Back out 1/4 turn or more.
3. Check for too lean mixture on acceleration.
4. DO NOT adjust leaner than necessary to attain
reasonable smooth idling. When in doubt, stay on
the slightly rich side of the adjustment.
22990
a
a - Low Speed Mixture Screw
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 ...