Yamaha TT-R Owner's Manual page 50

PERIODIC MAINTENANCE AND MINOR REPAIR
1
1. Engine oil filler bolt
To change the engine oil (with or
without oil filter element cleaning)
1. Start the engine, warm it up for
several minutes, and then turn it
6
off.
2. Place an oil pan under the
engine to collect the used oil.
3. Remove the engine oil filler bolt
and drain bolt to drain the oil
from the crankcase.
1. Engine oil drain bolt
Check the washer for damage and
replace it if necessary.
6-9
2
1
1
1. Oil filter element drain bolt
2. Oil filter element cover bolt (×2)
3. Oil filter element cover
4. Remove the oil filter element
drain bolt to drain the oil from the
oil filter element.
NOTE:
Skip steps 5–9 if the oil filter element
is not being cleaned.
5. Remove the oil filter element
cover by removing the bolts.
3