Changing The Engine Oil By Removing The Drain Bolt - Yamaha F30B 2018 Service Manual

3. Drain:
• Engine oil
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a. Remove the oil filler cap "1".
b. Remove the dipstick "1" and extract the
engine oil using the oil changer "2".
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4. Fill:
• Recommended engine oil
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a. Fill the engine with the specified amount of
the recommended engine oil through the
oil filler hole. Install the oil filler cap and dip-
stick.
Do not overfill the engine with engine oil.
Otherwise, the engine could be damaged or
oil could leak. If the engine oil is above the
upper level, extract the excess engine oil
until the oil is at the proper level.
b. Leave the outboard motor off for 5–10 min-
utes.
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c. Remove the dipstick "1" and wipe it clean.
d. Insert the dipstick "1" completely for a cor-
rect measurement and remove it again.
e. Check that the oil level indicated on the
dipstick "1" is between the upper mark "a"
and the lower mark "b".
a
b
f. Start the engine and check that the oil
pressure alert indicator does not come on.
Also, check that there is no oil leakage.
If the oil pressure alert indicator comes on
or if there is oil leakage, stop the engine
and find the cause. Continued operation
with a problem could cause severe engine
damage.
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5. Install:
• Top cowling
Changing the engine oil by removing
the drain bolt
Change the engine oil after the first 20
hours of operation or 3 months, and every
100 hours or at 1-year intervals thereafter.
10-15
General periodic maintenance
Engine oil quantity (without oil fil-
ter replacement)
1.5 L (1.59 US qt, 1.32 Imp.qt)
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