Yamaha XC125RR Owner's Manual page 48

PERIODIC MAINTENANCE AND ADJUSTMENT
3. Wait a few minutes until the oil set-
tles, remove the oil filler cap, wipe
the dipstick clean, insert it back
1 into the oil filler hole (without
screwing it in), and then remove it
again to check the oil level.
2
TIP
The engine oil should be between the
3
minimum and maximum level marks.
4 4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to raise
5
it to the correct level.
5. Insert the dipstick into the oil filler
6
hole, and then tighten the oil filler
cap.
7
To change the engine oil and clean
the oil strainer
8
1. Start the engine, warm it up for
several minutes, and then turn it
9
off.
2. Place an oil pan under the engine
to collect the used oil.
3. Remove the engine oil filler cap
and the engine oil drain bolts A
and B to drain the oil from the
crankcase. NOTICE: When re-
moving the engine oil drain bolt
B, the O-ring, compression
spring, and oil strainer will fall
out. Take care not to lose these
parts.
[ECAT1022]
1
1. Engine oil drain bolt A
6-11
4
1
3
2
1
1. Engine oil drain bolt B
2. O-ring
3. Compression spring
4. Oil strainer
4. Clean the oil strainer with solvent,
and then check it for damage and
replace it if necessary.
5. Check the O-ring for damage and
replace it if necessary.
6. Install the oil strainer, compression
spring, O-ring and engine oil drain
bolt B.
TIP
Make sure that the O-ring is properly
seated.
7. Install engine oil drain bolt A, and
then tighten both drain bolts to