Specifications

ENGINE OPERATION
GM Series Operation Manual 43
12/05
Figure 4
Figure 4
1 – FORWARD (FWD)
2 – NEUTRAL (N)
3 – REVERSE (REV)
4 – Pull the lever to disengage the
clutch.
CAUTIONS DURING
OPERATION
NOTICE
Engine trouble can arise if the engine is
operated for a long time under overloaded
conditions with the control handle in the full
throttle position (maximum engine speed
position), exceeding the continuous rated
output engine speed. Operate the engine
at about 100 min
-1
lower than the full
throttle engine speed.
Note: If the engine is in the first 50
hours of operation, see New
Engine Break-In on page 10 .
Always be on the lookout for problems
during engine operation.
Pay particular attention to the following:
• Is sufficient seawater being discharged
from the exhaust and seawater outlet
pipe?
If the discharge is small, stop the engine
immediately; identify the cause and
repair.
• Is the smoke color normal?
The continuous emission of black
exhaust smoke indicates engine
overloading. This shortens the engines
life and should be avoided.
FWD
REV
NEUTRAL
IPULLI
CLUTCH
(1)
(2)
(3)
(4)
0005846
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