Maintenance
or other qualified mechanic.
the main switch to “
” (off) and re-
move the key, and remove the lanyard
from the engine stop switch. Turn off
the battery cut-off switch if your boat
has one.
2.
Verify whether the idle speed is set to
specification. For idle speed specifica-
tions, see page 31.
EMU29111
q Do not use your hand to hold the pro-
peller when loosening or tightening the
propeller nut. Put a wood block be-
tween the anti-cavitation plate and the
propeller to prevent the propeller from
turning.
Checking wiring and connectors
q
Check that each grounding wire is properly
secured.
q
Check that each connector is engaged se-
curely.
ZMU02875
ZMU02876
EMU29120
Exhaust leakage
Start the engine and check that no exhaust
leaks from the joints between the exhaust
cover, cylinder head, and body cylinder.
EMU29130
Water leakage
Start the engine and check that no water
leaks from the joints between the exhaust
cover, cylinder head, and body cylinder.
EMU29171
Checking propeller
ZMU01897
EWM00321
WARNING
Checkpoints
q
Check each of the propeller blades for
wear, erosion from cavitation or ventila-
tion, or other damage.
You could be seriously injured if the en-
gine accidentally starts when you are
near the propeller.
q
Check the propeller shaft for damage.
q
Before inspecting, removing, or install- q Check the splines / shear pin for wear or
ing the propeller, remove the spark
plug caps from the spark plugs. Also,
place the shift control in neutral, turn
damage.
Check for fish line tangled around the pro-
peller shaft.
q
40
Categories | Yamaha Outboard Manuals |
---|---|
Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
Tags | Yamaha 8D |
Model Year | 2005 |
Download File |
|
Language | English |
Product Brand | Yamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926 Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard |
Document File Type | |
Publisher | yamaha-motor.com |
Wikipedia's Page | Yamaha Motor Company |
Copyright | Attribution Non-commercial |
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