Yamaha F9.9B Owner's Manual page 75

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6) Remove the motor from the water tank.
7) Install the top cowling.
q
1 Water surface
2 Lowest water level
w
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EMU00342
8 Flushing with the Flushing Attachment
cC
Avoid running the outboard at high
speed while on the flushing attachment,
or overheating could occur.
q
1) Remove the top cowling and the pro-
000353
2) Install a flushing attachment 1 to the
3) Run the engine at a fast idle for 10~15
4) Just prior to turning off the engine,
5) Remove the flushing attachment and
6) Install the top cowling and the propeller.
NOTE:
A flushing attachment is available from a
Yamaha dealer.
peller.
cooling water inlet.
minutes supplying fresh water.
quickly spray "Yamaha Stor-Rite Engine
Fogging Oil" (Part No. LUB-STRRT-12-
00) alternately into the silencer cover.
When properly done, the engine will
smoke excessively and almost stall.
wipe off any excess water.
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