Maintenance
q
Make sure no one is under the outboard
motor before performing this test.
2
3.
. Lower level mark
Upper level mark
7.
Dispose of used oil according to local
regulations.
1.
2.
Check the power trim and tilt unit for any
sign of oil leaks.
Operate each of the power trim and tilt
switches on the remote control and en-
gine bottom cowling (if equipped) to
check that all switches work.
Tilt the outboard motor up and check that
the tilt rod and trim rods are extended
completely.
NOTE:
q
For more information on the disposal of
used oil, consult your Yamaha dealer.
Change the oil more often when operating
the engine under adverse conditions such
as extended trolling.
q
3.
EMU29112
Checking wiring and connectors
q
q
Check that each grounding wire is properly
secured.
Check that each connector is engaged se-
curely.
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
1. Tilt rod
Water leakage
2.
3.
Tilt support lever
Trim rods
Start the engine and check that no water
leaks from the joints between the exhaust
cover, cylinder head, and body cylinder.
EMU29140
Engine oil leakage
4.
Use the tilt support lever to lock the motor
in the up position. Operate the tilt down
switch briefly so the motor is supported
by the tilt support lever.
Check for oil leaks on the around the engine.
5.
6.
Check that the tilt rod and trim rods are
free of corrosion or other flaws.
Activate the tilt-down switch until the trim
rods have retracted completely into the
cylinders.
NOTE:
If any leaks are found, consult your Yamaha
dealer.
EMU29153
Checking power trim and tilt system
EWM00430
WARNING
q
Never get under the lower unit while it is
tilted, even when the tilt support lever is
locked. Severe injury could occur if the
outboard motor accidentally falls.
61
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F150 LF150 |
| Model Year | 2007 |
| 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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