Yamaha Majesty YP400X Owner's Manual page 57

To change the engine oil (with or
without oil filter element replace-
ment)
1. Start the engine, warm it up for
several minutes, and then turn it
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 bolt to
drain the oil from the crankcase.
1. Engine oil drain bolt
4. Check the washer for damage and
replace it if necessary.
PERIODIC MAINTENANCE AND MINOR REPAIR
1
1. Engine oil drain bolt
2. Washer
1
NOTE:
Skip steps 5–7 if the oil filter element is
not being replaced.
5. Remove the oil filter element cover
by removing the bolts.
2
1. Bolt
2. Oil filter element cover
6-15
1
2
6. Remove and replace the oil filter
element and O-rings.
2
3
4
5
6
7
8
9