Yamaha YZ 2020 Series, Руководство по эксплуатации для владельца

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ENGINE
3-14
c. Install the new oil filter element and the oil
filter element cover.
5. To check the oil strainer, perform the follow-
ing procedure.
a. Remove the oil strainer “1”.
b. Check the oil strainer.
Damage

Replace.
Clogging due to dirt

Wash with kero-
sene.
c. Replace the new O-ring “2”.
d. Install the oil strainer.
6. Install:
•
Gasket
• Drain bolt
7. Pour the specified amount of engine oil into
the oil filler cap hole.
8. Install:
• Oil filler cap
•
Engine guard
9. Check:
•
Oil level
Refer to “CHECKING THE ENGINE OIL
LEVEL” on page 3-13.
10.Check:
•
Engine oil pressure
a. Slightly loosen the oil pressure check bolt
“1”.
WARNING
EWA19120
When the engine is started with the check
bolt removed, oil will spout; therefore, al-
ways loosen it before the checkup.
b. Start the engine and keep it idling until oil
starts to seep from the oil pressure check
bolt.
Oil filter element cover bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
Oil strainer bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
Drain bolt
20 N·m (2.0 kgf·m, 15 lb·ft)
1 1
3 3
2 2
T
R
.
.
1
2
T
R
.
.
New
T
R
.
.
Engine oil quantity
Oil change
0.73 L (0.77 US qt, 0.64 Imp.qt)
With oil filter removal
0.75 L (0.79 US qt, 0.66 Imp.qt)
Quantity (disassembled)
0.95 L (1.00 US qt, 0.84 Imp.qt)
Engine guard bolt
7 N·m (0.7 kgf·m, 5.2 lb·ft)
T
R
.
.
1 1 1