Yamaha YFM250XL(C) Service Manual page 75

ENGINE OIL REPLACEMENT
6.Inspect:
O-rings 1
Compression spring 2
Oil strainer 3
Oil filter 4
Damage → Replace.
7.Clean:
Compression spring 2
Oil strainer 3
Oil filter 4
Drain plug 5 (crankcase)
Oil filter cover 6
Wash them with a cleaning solvent.
8.Apply:
Engine oil (light coating)
(to the O-rings)
9.Install:
Oil filter 1
Oil filter cover 2 (with O-ring)
Oil strainer 3
Drain plug 4 (crankcase)
CAUTION:
Before reinstalling the drain plug (crank-
case), do not forget to fit the O-ring 5,
compression spring 6 and oil strainer. Be
sure you fit each item in the correct posi-
tion and order.
Oil filter cover:
Drain plug (crankcase):
10.Fill:
Crankcase
Refer to "ENGINE OIL LEVEL INSPEC-
TION" section.
Total amount:
Periodic oil change:
With oil filter cleaning/replace-
ment:
3 - 21
INSP
ADJ
10 Nm (1.0 m • kg, 7.2 ft • lb)
43 Nm (4.3 m • kg, 31 ft • lb)
1.8 L (1.6 Imp qt, 1.9 US qt)
1.5 L (1.3 Imp qt, 1.6 US qt)
1.6 L (1.4 Imp qt, 1.7 US qt)
3