Yamaha YZ450F Manuel D'atelier Du Proprietaire page 176

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