Trouble Recovery
NOTE:
When the engine does not start with this pro-
cedure, see page 66.
EMU29704
Cold engine fails to start
If the engine fails to start when it is cold, use
the following procedure.
EMU29670
Engine fails to operate
EWM00410
WARNING
EMU29691
Ignition system malfunction
When starting or operating the engine, do
not touch the ignition coil, spark plug
wire, spark plug cap, or other electrical
parts carrying high voltage. Keep loose
clothing and other objects away from the
engine when starting it. Do not touch the
flywheel or other moving parts when the
engine is running.
If the battery voltage is low or in the unlikely
event of an ignition system malfunction, the
engine speed may become erratic or the en-
gine may stop. In such a situation, follow the
procedure below.
1.
Remove the CDI unit cover or electrical
cover, if equipped.
1.
Adjust the trim angle so that the drive
shaft is at right angles to the water sur-
face or is trimmed in.
2.
Disconnect the yellow cord (emergency
circuit) of the CDI unit to return to port.
EWM00350
WARNING
2.
On models equipped with an emergency
starter valve, open it. The valve is locat-
ed behind the silencer cover on the front
of the engine.
When the yellow cord is disconnected,
the idle and low speeds are slightly high-
er than normal. Use care when starting off
or stopping.
ECM00380
CAUTION:
Follow this procedure only in an emer-
gency and just long enough to return to
port for repairs.
OPEN
CLOSE
1
ZMU03844
3.
Squeeze the primer pump two or three
times to feed fuel.
1
2
2
ZMU03843
1.
2.
CDI unit
Emergency connector
66
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 70 |
| Model Year | 2006 |
| 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 |
(0 votes, average: 0 out of 5)