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

ENGINE OIL REPLACEMENT

6. 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
G
element 2.
Check the O-rings 3, if cracked or dam-
G
aged, replace them with a new one.
Install the oil filter element and oil filter
G
cover.
7. Install:
G
G
G
G
G
G
8. Install:
G
G
G
G
G
9. Fill:
G
3 - 16
Oil filter cover:
10 Nm (1.0 m • kg, 7.2 ft • lb)
Plain washer 1
New
Oil strainer (frame) 2
70 Nm (7.0 m · kg, 50 ft · lb)
Engine oil hose 3
Bolt (engine oil hose) 4
8 Nm (0.8 m · kg, 5.8 ft · lb)
Engine oil hose clamp 5
2 Nm (0.2 m · kg, 1.4 ft · lb)
Engine skid plate
10 Nm (1.0 m · kg, 7.2 ft · lb)
Gaskets New
Oil filter drain bolt
10 Nm (1.0 m · kg, 7.2 ft · lb)
Drain bolt (crankcase rear)
20 Nm (2.0 m · kg, 14 ft · lb)
Drain bolt (crankcase left)
10 Nm (1.0 m · kg, 7.2 ft · lb)
Drain bolt (frame)
23 Nm (2.3 m · kg, 17 ft · lb)
Crankcase
Oil quantity:
Periodic oil change:
1.0 L (0.88 Imp qt, 1.06 US qt)
With oil filter replacement:
1.1 L (0.97 Imp qt, 1.16 US qt)
Total amount:
1.2 L (1.06 Imp qt, 1.27 US qt)
INSP
ADJ