Lubrication - Yamaha LS2000 Owner's Manual

4
M
AINTENANCE
4) Turn off the water supply, then drain
residual water from the exhaust sys-
tem by alternately pushing the throt-
tle lever up to half throttle and back
for 10 to 15 seconds. Shut off
engine.
CAUTION:
Never have the water on when the
engine is not running. The water
could flow back through the muffler
into the crankcase causing severe
engine damage. Do not run the engine
for more than 15 seconds after the
water supply has been turned off to
avoid engine overheating.
5) After stopping the engine, remove
the garden hose adapter.
6) Replace the cap securely.
7) Repeat the flushing procedure for
the other engine.

LUBRICATION

WARNING
To reduce the risk of fire or explo-
sion: Never pour or spray gasoline,
or any other substance except
engine fogging oil through the hole
in the carburetor silencer cover.
CAUTION:
● Do not attempt to run the engine
at full throttle or for more than 15
seconds while the boat is out of
the water. The engine may over-
heat and/or seize.
& C
ARE
● Be sure to replace the cap secure-
1) Open the cap
2) With the Jet Boat in a well-ventilat-
3) Remove the spark plugs and pour
4) Grease the spark plug threads and
5) Lubricate all cables such as the
6) Grease the areas of the Jet Boat
4-2
ly after fogging the engine.
Otherwise water could enter the
engine and cause damage.
➀
silencer cover of each engine.
ed area, start each engine. With the
engine running at a fast idle, quick-
ly spray as much Yamaha Stor-Rite
Fogging Oil or an equivalent, as possi-
ble alternately into each carburetor
through the holes in the silencer
cover. Keep spraying until the engine
stalls (or a maximum of 15 sec-
onds). Reinstall the cap securely.
approximately one tablespoon of oil
into each cylinder.
reinstall the spark plugs.
throttle choke, and steering cables.
specified in "Grease Points" in the
Adjustment And Maintenance sec-
tion.
on the carburetor