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8
7. Remove the oil tank drain bolt and itsgasket to drain the engine oil from the oil
tank.
8. Place an oil pan under the engine to col- lect the used engine oil.
9. Remove the engine oil drain bolt and its gasket to drain the oil from the engine.
1. Engine oil tank filler cap
1. Cylinder head cap
1
1
1. Engine oil tank drain bolt
2. Gasket
2
1
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8-18
8
TIPA “ ” mark is stamped on the crankcase
near the engine oil drain bolt for easy identifi-
cation. 10. Install the engine oil drain bolt, engine oiltank drain bolt and their new gaskets,
and then tighten the bolts to the specified
torques. 11. Add 2.00 L (2.11 US qt, 1.76 Imp.qt) of
the recommended engine oil to the oil
tank, and then install and tighten the en-
gine oil tank filler cap and the cylinder
head cap.
12. Start the engine, warm it up for several minutes, and then turn it off.
13. Remove the engine oil tank filler cap, and then add sufficient oil of the recommend-
ed type to raise it to the maximum level
mark on the dipstick.1. Engine oil drain bolt
2. Gasket
3. “ ” mark
1 2
3
Tightening torques:Engine oil drain bolt:10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Engine oil tank drain bolt: 16 Nm (1.6 m·kgf, 12 ft·lbf)
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8
5. Drain the engine oil from the both the oiltank and the engine.TIPRefer to steps 2–9 of the “To change the en-
gine oil” section for the oil draining procedure. 6. Remove the oil filter cartridge with an oil
filter wrench. Make sure that the O-ring is
removed together with the oil filter car-
tridge. If the O-ring remains attached to
the crankcase, oil leakage may occur.
TIPAn oil filter wrench is available from a Yamaha
dealer. 7. Apply a light coat of clean engine oil tothe O-ring of the new oil filter cartridge.TIPMake sure that the O-ring is properly seated.
1. Center bottom panel
2. Bolt
2
2
2
2
2
1
1. Oil filter cartridge
2. Oil filter wrench
2
1
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8. Install the new oil filter cartridge with anoil filter wrench, and then tighten it to the
specified torque with a torque wrench. 9. Install the drain bolts, and then add the
specified amount of the recommended
engine oil. Check the engine oil level and
the vehicle for oil leakage. Install the en-
gine oil tank cover and panel C.
TIPRefer to steps 10–18 of the “To change the
engine oil” section for the oil filling procedure.
1. O-ringTightening torque:Oil filter cartridge:17 Nm (1.7 m·kgf, 12 ft·lbf)
1
1. Torque wrench
1
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6. Install the panel.
To change the transmission oil 1. Park the vehicle on a level surface.
2. Remove panel B (page 8-10).
3. Place an oil pan under the transmission case to collect the used oil.
4. Remove the transmission oil filler cap, and then the transmission oil drain bolt
and its gasket to drain the oil from the
transmission case. 5. Install the transmission oil drain bolt and
new gasket, and then tighten the bolt to
the specified torque.
6. Refill with the specified amount of the recommended oil, and then install the
transmission oil filler cap.
NOTICEECB03150Do not use oils with a diesel specifica-
tion of “CD” or oils of a higher quality
than specified. In addition, do not use
oils labeled “ENERGY CONSERVING II”
or higher.
1. Transmission oil drain bolt
2. Gasket2
1
Tightening torque:
Transmission oil drain bolt:20 Nm (2.0 m·kgf, 14 ft·lbf)
Recommended oil: See page 10-1.
Oil quantity: 1.50 L (1.59 US qt, 1.32 Imp.qt)
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3. If the oil is below the brim of the filler hole,add sufficient oil of the recommended
type to raise it to the correct level.
NOTICE: Be sure no foreign material
enters the final gear case.
[ECB00422]
4. Check the gasket for damage, and re- place it if necessary.
5. Install the oil filler bolt and its gasket, and then tighten the bolt to the specified
torque. Changing the final gear oil
1. Park the vehicle on a level surface.
2. Place an oil pan under the final gear case
to collect the used oil.
3. Remove the final gear oil filler bolt, the fi-
nal gear oil drain bolt and their gasket to
drain the oil.1. Final gear oil
2. Gasket
3. Final gear oil filler bolt
4. Correct oil level
24
3
1
Tightening torque:Final gear oil filler bolt:23 Nm (2.3 m·kgf, 17 ft·lbf)1. Final gear oil drain bolt
2. Gasket
21
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4. Install the drain bolt and its new gasket,and then tighten the bolt to the specified
torque.
5. Refill with the recommended final gear oil up to the brim of the filler hole. NOTICE:
Be sure no foreign material enters the
final gear case.
[ECB00422]
TIP GL-4 is a quality and additive rating; GL-5
rated hypoid gear oils may also be used.
If desired, an SAE 80W -90 hypoid gear oil
may be used instead.
6. Check the oil filler bolt gasket for dam- age, and replace it if necessary.
7. Install the oil filler bolt and its gasket, and then tighten the bolt to the specified
torque.
8. Check for oil leakage. If oil leakage is found, check for the cause.EBU36060Differential gear oilCheck the oil level and change the differential
gear oil at the intervals specified in the gener-
al maintenance and lubrication chart.
Checking the differential gear oil level
1. Park the vehicle on a level surface.
Tightening torque: Final gear oil drain bolt:23 Nm (2.3 m·kgf, 17 ft·lbf)
Recommended oil: SAE 80 API GL-4 Hypoid gear oil
Oil quantity: 0.47 L (0.50 US qt, 0.41 Imp.qt)
Tightening torque:Final gear oil filler bolt:23 Nm (2.3 m·kgf, 17 ft·lbf)
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2. Remove the differential gear oil filler boltand its gasket, and then check the oil lev-
el. It should be up to the brim of the filler
hole.
3. If the level is low, add sufficient oil of the recommended type to raise it to the
specified level. NOTICE: Be sure no for-
eign material enters the differential
gear case.
[ECB00412]
4. Check the gasket for damage, and re- place it if necessary.
5. Install the differential gear oil filler bolt and its gasket, and then tighten the bolt
to the specified torque.
Changing the differential gear oil 1. Park the vehicle on a level surface.
2. Place an oil pan under the differential gear case to collect the used oil.
3. Remove the differential gear oil filler bolt, the differential gear oil drain bolt and their
gasket to drain the oil.
1. Differential gear oil filler bolt
2. Gasket
3. Differential gear oil
4. Correct oil level
1
2
3
4
Tightening torque:Differential gear oil filler bolt:23 Nm (2.3 m·kgf, 17 ft·lbf)
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