Replacing The Oil Filter; Checking The Engine Start Switch And Engine Shut-Off Switch - Yamaha F50D Servise Manual

11. Start the engine and make sure that the
low oil pressure alert indicator remains
off. Also, make sure that there are no oil
leaks. NOTICE: If the low oil pressure
alert indicator comes on or if there are
oil leaks, stop the engine and find the
cause. Continued operation with a
problem could cause severe engine
damage.
Replacing the oil filter
1. Extract the engine oil with an oil changer.
2. Place a rag under the oil filter, and then
remove the oil filter using a 64 mm (2.5
in) oil filter wrench 1.
1
Oil filter wrench 1: 90890-01426
TIP:
9
Wait more than 5 minutes after turning the
engine off to replace the oil filter.
9 Make sure to clean up any oil spills.
3. Apply a thin coat of engine oil to the O-
ring of the a new oil filter.
4. Install the oil filter, and then tighten it to
the specified torque using a 64 mm (2.5
in) oil filter wrench 1.
General periodic maintenance
Oil filter: 18 N·m (1.8 kgf·m, 13.3 ft·lb)
5. Pour the specified amount of the recom-
mended engine oil into the oil filler hole.
Recommended engine oil:
4-stroke motor oil with combination of
the following SAE and API oil classifi-
cation.
API: SE, SF, SG, SH, SJ, or SL
SAE: 5W-30, 10W-30, or 10W-40
Engine oil quantity:
With oil filter replacement:
2.2 L (2.3 US qt, 1.9 Imp qt)
6. Install the oil filler cap and oil dipstick,
and then start the engine and warm it up.
7. Turn the engine off, and then check the
oil level and that there is no oil leakage. If
the oil level is low, add engine oil to the
correct level.
Checking the engine start switch and
engine shut-off switch
1. Check the engine start switch and engine
shut-off switch. See "Checking
engine start switch and engine shut-off
switch" (10-4).
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