Trouble Recovery
board motor unsafe to operate.
Q. Is heat range of spark plug incorrect?
A. Inspect spark plug and replace it with rec-
ommended type.
If the outboard motor hits an object in the wa-
ter, follow the procedure below.
Q. Is high pressure fuel pump drive belt bro-
ken?
A. Have serviced by a Yamaha dealer.
Q. Is engine not responding properly to shift
lever position?
A. Have serviced by a Yamaha dealer.
Engine vibrates excessively.
Q. Is propeller damaged?
A. Have propeller repaired or replaced.
1.
2.
Stop the engine immediately.
Inspect the control system and all com-
ponents for damage. Also inspect the
boat for damage.
Whether damage is found or not, return
to the nearest harbor slowly and careful-
ly.
Q. Is propeller shaft damaged?
A. Have serviced by a Yamaha dealer.
3.
4.
Q. Are weeds or other foreign matter tangled
on propeller?
A. Remove and clean propeller.
Have a Yamaha dealer inspect the out-
board motor before operating it again.
EMU29531
Starter will not operate
Q. Is motor mounting bolt loose?
A. Tighten bolt.
If the starter mechanism does not operate
(the engine cannot be cranked with the start-
er), the engine can be started with an emer-
Q. Is steering pivot loose or damaged?
A. Tighten or have serviced by a Yamaha
dealer.
gency starter rope.
EWM01020
WARNING
q
q
Use this procedure only in an emergen-
cy and only to return to port for repairs.
When the emergency starter rope is
used to start the engine, the start-in-
gear protection device does not oper-
ate. Make sure the remote control lever
is in neutral. Otherwise the boat could
unexpectedly start to move, which
could result in an accident.
EMU29431
Temporary action in
emergency
EMU29440
Impact damage
EWM00870
WARNING
The outboard motor can be seriously
damaged by a collision while operating or
trailering. Damage could make the out-
q
Attach the engine stop switch lanyard
to a secure place on your clothing, or
51
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 25D |
| 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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