Yamaha MTN850-AH Owner's Manual page 67

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1. Torque wrench
Tightening torque:
Oil filter cartridge:
17 N·m (1.7 kgf·m, 12 lb·ft)
8. Install the engine oil drain bolt and
its new gasket, and then tighten
the bolt to the specified torque.
Tightening torque:
Engine oil drain bolt:
43 N·m (4.3 kgf·m, 31 lb·ft)
9. Refill with the specified amount of
the recommended engine oil.
Periodic maintenance and adjustment
Recommended engine oil:
See page 10-1.
Oil quantity:
Oil change:
2.40 L (2.54 US qt, 2.11 Imp.qt)
With oil filter removal:
2.70 L (2.85 US qt, 2.38 Imp.qt)
TIP
Be sure to wipe off spilled oil on any
parts after the engine and exhaust sys-
tem have cooled down.
NOTICE

In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of "CD" or oils of a high-
er quality than specified. In
addition, do not use oils labeled
"ENERGY CONSERVING II" or
higher.

Make sure that no foreign mate-
rial enters the crankcase.
10. Check the O-ring for damage, and
replace it if necessary.
8-14
1. Engine oil filler cap
2. O-ring
ECA11621
11. Install and tighten the engine oil fill-
er cap.
12. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
TIP
After the engine is started, the engine
oil level warning light should go off if the
oil level is sufficient.
NOTICE
If the oil level warning light flickers
or remains on even if the oil level is
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ECA10402
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