Maintenance
neck. If water or foreign matter collects in this
hose, consult a Yamaha dealer.
EMU29153
Checking power trim and tilt system
EWM00430
WARNING
2
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.
Make sure no one is under the outboard
motor before performing this test.
1
q
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 extend-
ed completely.
ZMU03881
1.
2.
Drain hose
Filler neck side
EMU29111
Checking wiring and connectors
Check that each grounding wire is properly
3.
q
secured.
q
Check that each connector is engaged se-
curely.
ZMU03883
4.
Use the tilt support lever to lock the mo-
tor in the up position. Operate the tilt
down switch briefly so the motor is sup-
ported by the tilt support lever.
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.
ZMU03882
EMU29120
Exhaust leakage
Start the engine and check that no exhaust
leaks from the joints between the exhaust
cover, cylinder head, and body cylinder.
5.
6.
EMU29130
Water leakage
Start the engine and check that no water
leaks from the joints between the exhaust
cover, cylinder head, and body cylinder.
7.
Activate the trim-up switch until the tilt
rod is fully extended. Unlock the tilt sup-
port lever.
47
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 90D |
| 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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