OPERATION, LUBRICATION, MAINTENANCE AND TUNE-UP
43
4. Check the condition of all drive belts. If a belt is in
doubtful condition, replace it.
5. Check all water hoses for leaks, loose connections and
general condition. Repair or replace as required.
6.
Check the oil level in the transmission as described in
this chapter. Add lubricant if necessary.
7.
Check the bilge for excessive water; ifpresent, drain or
8. Check the propeller for damage. Repair or replace the
propeller if damaged.
9. Remove any water or dirt in the fuel tank by opening
the fuel tank drain valve.
10. Check the fuel level in the fuel tank and add fuel as
needed.
11. Open the
and close any water drain valves.
12. Operate controls and check for
operation.
13. Connect the battery cables to the battery (if discon-
nected).
14. Open the fuel tank valve.
15. Reinstall the engine compartment cover or hatch.
STARTING CHECKLIST
After performing the preoperational checks, observe
the following starting procedure:
Engines Without Remote Control
1. If equipped with a bilge blower, operate it for at least
five minutes before starting the engine.
2. Move the clutch control lever to the NEUTRAL posi-
tion.
3.
Move the speed control lever to the MEDIUM SPEED
position.
4. Hold the decompression lever in the OPERATION po-
sition.
5. Rotate the key switch to the ON position. The alarm
buzzer will come on.
WARNING
Always have a fully charged
extin-
guisher on hand before attempting to start
the engine.
CA UTION
Do not operate the starter for more than
15
seconds, or the starter motor may be dam-
aged due to overheating.
6.
Start the engine by pushing the start button. The alarm
lights and buzzer should go off.
CA UTION
I f the alarm buzzer or lamps remain on
engine starts, stop the-engine and deter-
mine the cause.
Engines Equipped With Remote Control
Warm
engine
1. If equipped with a bilge blower, operate it for at least
five minutes before starting the engine.
2. Move the speed control lever to the MEDIUM SPEED
position.
3. Rotate the key switch to the ON position. The alarm
buzzer will come on.
WARNING
Always have a fully charged fire extin-
guisher on hand before attempting to start
the engine.
CA UTION
Do not push the starter for more than
15
seconds, or the starter motor may be dam-
aged due to overheating.
4. Start the engine by pushing the start button. The alarm
lights and buzzer should go off.
CA UTION
alarm buzzer .or lamps remain on after
the engine starts, stop the engine and deter-
mine the cause.
Cold
engine
1. If equipped with a bilge blower, operate it for at least
five minutes before starting the engine.
2. Move the speed control lever to the HIGH SPEED po-
sition. Injection timing is retarded when starting with the
lever in the HIGH SPEED position.
3.
Move the decompression lever to the DECOMPRESSION
position.
4. Rotate the key switch to the ON position. The alarm
buzzer will come on.
WARNING
Always have a fully charged fire extin-
guisher on hand before attempting to start
the engine.
CA UTION
Do not operated the starter for more than
15
seconds, or the starter motor may be dam-
aged due to overheating.
Summary of Contents for 1GM10
Page 1: ...YANMAR DIESEL INBOARD SHOP MANUAL ONE TWO 8 THREE CYLINDER ENGINES...
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Page 28: ...GENERAL INFORMATION 21 Bearing Blocks Press Shaft arm Bearing Spacer Press k 4 bed...
Page 36: ...30 CHAPTER TWO CHARGING SYSTEM TYPICAL Battery switch...
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Page 44: ...38 CHAPTER TWO LUBRICATION SYSTEM 2GM AND 2GM20 MODELS...
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Page 145: ...FUEL INJECTION AND GOVERNOR SYSTEMS 139 FUEL INJECTION SYSTEM Fuel tank hose fuel pipe...
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Page 170: ...164 CHAPTER EIGHT CLOSED COOLING SYSTEM TYPICAL rnlxlng elbow Joint...
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Page 224: ...218 CHAPTER ELEVEN...
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