Engine Oil Replacement - Yamaha YZ450F(W) Owner's Service Manual

ENGINE OIL REPLACEMENT

4. If the oil filter is to be replaced during this
oil change, remove the following parts and
reinstall them.
Replacement steps:
• Remove the oil filter cover 1 and oil filter
element 2.
• Check the O-rings 3, if cracked or dam-
aged, replace them with a new one.
• Install the oil filter element and oil filter
cover.
5. Install:
• Gaskets
• Oil filter drain bolt
• Drain bolt (crankcase right)
• Drain bolt (crankcase left)
6. Fill:
• Engine oil
3 - 16
INSP
ADJ
Oil filter cover:
10 Nm (1.0 m • kg, 7.2 ft • lb)
New
10 Nm (1.0 m · kg, 7.2 ft · lb)
20 Nm (2.0 m · kg, 14 ft · lb)
20 Nm (2.0 m · kg, 14 ft · lb)
Oil quantity:
Periodic oil change:
0.95 L (0.84 Imp qt, 1.00 US qt)
With oil filter replacement:
1.0 L (0.88 Imp qt, 1.06 US qt)
Total amount:
1.2 L (1.06 Imp qt, 1.27 US qt)