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UF4R12E0.book Page 51 Wednesday, April 6, 2022 10:59 AM

Pre-operation checks

EJU32535 take is clogged, clean it. (See page 79 for in-
Fire extinguisher check
Check that there is a full fire extinguisher on formation on the jet intake.)
EJU44252
board. Stern drain plug checks
Loosen the stern drain plugs and remove
them, and then make sure that the plugs and
O-rings on the plugs are not damaged and
that there is no foreign material on the
threads or O-rings on the plugs. NOTICE:
Before installing the stern drain plugs,
clean the drain plug threads and the O-
rings on the plugs to remove any foreign
materials, such as dirt or sand. Otherwise,
the stern drain plugs could be damaged,
To check the fire extinguisher, see the in- allowing water to enter the engine com-
structions supplied by the fire extinguisher partment. Check the O-rings on the stern
manufacturer. Always keep the fire extin- drain plugs and make sure that the plugs
guisher secured in the holder with its cover in are tightened securely before launching
place. the watercraft. Otherwise, water may
Always carry a fire extinguisher on board. A flood the engine compartment and cause
fire extinguisher is not standard equipment the watercraft to submerge. [ECJ00364]
with this watercraft. If you do not have one,
contact a Yamaha dealer or a fire extinguish-
er dealer to obtain one meeting the proper
specifications.
Fire extinguisher:
Classification:
5-B (B-1) 2
Capacity:
2 lb or more
1
EJU40122 1 Stern drain plug
Safety equipment check
2 O-ring
Check that safety equipment meeting the ap-
Securely install the stern drain plugs by tight-
plicable regulations is on board.
ening them until they stop.
EJU32353
Hull and deck check
Check the hull and deck for damage or other
problem.
EJU32657
Jet intake checks
Make sure that the jet intake is not damaged
or clogged with weeds or debris. If the jet in-

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