Yamaha MT-25 Owner's Manual page 55

TIP
Skip steps 6-8 if the oil filter cartridge
is not being replaced.
6. Remove the oil filter cartridge with
an oil filter wrench.
1 2
1. Oil lter wrench
2. Oil lter cartridge
TIP
An oil lter wrench is available at a
Yamaha dealer.
7. Apply a thin coat of clean engine
oil to the O-ring of the new oil lter
cartridge.
Periodic maintenance and adjustment
1. O-ring
TIP
Make sure that the O-ring is properly
seated.
8. Install the new oil lter cartridge
with an oil lter wrench, and then
tighten it to the speci ed torque
with a torque wrench.
7-11
1
1. Torque wrench
Tightening torque:
Oil lter cartridge:
17 N·m (1.7 kgf·m, 13 lb·ft)
9. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the speci ed torque.
TIP
Install the new gasket as shown.
7