Yamaha XG250 Service Manual page 62

3. Remove:
Engine oil filler bolt "1"
●
Engine oil drain bolt "2"
●
(along with the gasket)
4. Loosen:
Oil filter element drain bolt "3"
●
1
2
5. Drain:
Engine oil
●
(completely from the crankcase)
6. If the oil filter element is also to be replaced,
perform the following procedure.
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a. Remove the oil filter element cover "1" and oil
filter element "2".
b. Replace the O-rings "3".
1
c. Install the new oil filter element, and then oil
filter element cover.
Oil filter element cover bolt
10 Nm (1.0 m•kg, 7.2 ft•lb)
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
7. Install:
8. Fill:
3
9. Install:
10.Start the engine, warm it up for several min-
11.Check:
12.Check:
13.Check:
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Slightly loosen the oil gallery bolt "1".
3
2
b. Start the engine and keep it idling until en-
3-11
Engine oil drain bolt gasket
●
Engine oil drain bolt
●
Engine oil drain bolt
20 Nm (2.0 m•kg, 14 ft•lb)
Crankcase
●
(with the specified amount of the recom-
mended engine oil)
Without oil filter element replace-
ment
1.20 L (1.27 US qt) (1.06 Imp.qt)
With oil filter element replacement
1.30 L (1.37 US qt) (1.14 Imp.qt)
Engine oil quantity
Total amount
1.40 L (1.48 US qt) (1.23 Imp.qt)
Engine oil filler bolt
●
utes, and then turn it off.
Engine
●
(for engine oil leaks)
Engine oil level
●
Refer to "CHECKING THE ENGINE OIL
LEVEL" on page 3-10.
Engine oil pressure
●
gine oil starts to seep from the oil gallery bolt.
If no engine oil comes out after one minute,
ENGINE
New
1