drain bolt YAMAHA VIKING VI 2016 Owners Manual
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6. If the engine oil is at or below the mini-mum level mark, remove the right rear
panel, and then add sufficient oil of the
recommended type to raise it to the cor-
rect level. (See page 8-11 for right rear
panel removal and installation proce-
dures.)
7. Insert the dipstick completely into the oil filler hole, and then install the panel.
8. Lower the cargo bed. To change the engine oil (with or without
oil filter cartridge replacement)
1. Park the vehicle on a level surface.
2. Start the engine, warm it up for several minutes, and then turn it off.
3. Lift the cargo bed up. (See page 4-24 for cargo bed lifting and lowering proce-
dures.)
4. Remove the right rear panel. (See page 8-11 for right rear panel removal and ins-
tallation procedures.)
5. Place an oil pan under the engine to col- lect the used oil, and then remove the
dipstick.
6. Remove the engine oil drain bolt and its gasket to drain the oil from the crank-
case.1. Maximum level mark
2. Minimum level mark
3. Oil filler hole1
2
3
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TIPSkip steps 7–9 if the oil filter cartridge is not
being replaced. 7. Remove the oil filter cartridge with an oilfilter 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. 8. 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. Engine oil drain bolt
2. Gasket
1 2
1. Oil filter cartridge
2. Oil filter wrench
2
1
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9. Install the new oil filter cartridge with anoil filter wrench, and then tighten it to the
specified torque with a torque wrench. 10. Install the engine oil drain bolt and its new
gasket, and then tighten the bolt to the
specified torque.
11. Refill with the specified amount of recom- mended engine oil, and then insert the
dipstick completely into the oil filler hole.1. O-ringTightening torque:Oil filter cartridge:17 Nm (1.7 m·kgf, 12 ft·lbf)
1
1. Torque wrenchTightening torque:Engine oil drain bolt:30 Nm (3.0 m·kgf, 22 ft·lbf)
1
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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:22 Nm (2.2 m·kgf, 16 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]
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.
EBU32380Differential gear oilChecking the differential gear oil level1. Park the vehicle on a level surface.
2. Remove the differential gear oil filler bolt
and its gasket, and then check the oil lev-
el. It should be up to the brim of the filler
hole.
Tightening torque:Final gear oil drain bolt:22 Nm (2.2 m·kgf, 16 ft·lbf)
Recommended oil: SAE 80 API GL-4 Hypoid gear oil
Oil quantity: 0.40 L (0.42 US qt, 0.35 Imp.qt)
Tightening torque: Final gear oil filler bolt:22 Nm (2.2 m·kgf, 16 ft·lbf)
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![YAMAHA VIKING VI 2016 Owners Manual 8-19
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3. If the level is low, add sufficient oil of therecommended type to raise it to the
specified level. NOTICE: Be sure no for-
eign material enters the differential
gear case.
[ECB00412]
4. Ch YAMAHA VIKING VI 2016 Owners Manual 8-19
8
3. If the level is low, add sufficient oil of therecommended type to raise it to the
specified level. NOTICE: Be sure no for-
eign material enters the differential
gear case.
[ECB00412]
4. Ch](/img/51/51973/w960_51973-127.png)
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3. If the level is low, add sufficient oil of therecommended 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)1. Differential gear oil drain bolt
2. Gasket
12
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4. Install the differential gear oil drain boltand its new gasket, and then tighten the
bolt to the specified torque.
5. Refill the differential gear case with the recommended oil. NOTICE: Be sure no
foreign material enters the differential
gear case.
[ECB00412]
6. Check the oil filler bolt gasket for dam- age, and replace it if necessary.
7. Install the differential gear 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.
EBU32391CoolantThe coolant level should be checked before
each ride. In addition, the coolant must be
changed at the intervals specified in the peri-
odic maintenance and lubrication chart.
Checking the coolant level1. Park the vehicle on a level surface.
2. Check the coolant level in the coolant reservoir when the engine is cold as the
coolant level varies with engine tempera-
ture.TIPThe coolant should be between the minimum
and maximum level marks.
Tightening torque:Differential gear oil drain bolt:9.8 Nm (0.98 m·kgf, 7.1 ft·lbf)
Recommended oil: SAE 80 API GL-4 Hypoid gear oil
Oil quantity: 0.18 L (0.19 US qt, 0.16 Imp.qt)
Tightening torque: Differential gear oil filler bolt:23 Nm (2.3 m·kgf, 17 ft·lbf)
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6. Remove the coolant drain bolt and itsgasket to drain the coolant from the en-
gine and radiator. 7. Place a container under the coolant res-
ervoir to collect the used coolant.
8. Remove the coolant reservoir cap.1. Radiator cap
1
1. Coolant drain bolt
2. Gasket
12
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9. Disconnect the coolant reservoir hose,and then drain the coolant from the cool-
ant reservoir.
10. After draining the coolant, thoroughly flush the cooling system with clean tap
water.
11. Install the coolant drain bolt and its new gasket and then tighten the bolt to the
specified torque. 12. Connect the coolant reservoir hose.
13. Pour the recommended coolant into the
radiator until it is full.
14. Pour the recommended coolant into the
reservoir to the maximum level mark, and
then install the reservoir cap.
NOTICEECB02190Mix antifreeze with distilled water only.
However, if distilled water is not available,
soft water may be used for refilling. Do not
use hard water or salt water since they are
harmful to the engine.
1. Coolant reservoir cap
2. Coolant reservoir hose
2
1
Tightening torque:
Coolant drain bolt:10 Nm (1.0 m·kgf, 7.2 ft·lbf)
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EBU32440V-belt case drain plugThe V-belt case drain plug is located under
the cargo bed. (See page 4-24 for cargo bed
lifting and lowering procedures.)
After riding in water deep enough to allow wa-
ter to enter the V-belt case, remove the drain
plug to drain any water from the case.
If water drains from the V-belt case after re-
moving the drain plug, have a Yamaha dealer
inspect the vehicle, as the water may affect
other engine parts.
EBU32450Cleaning the spark arrester
WARNING
EWB03370Hot exhaust system may cause burns. To
avoid burns or fires, make sure that the en-
gine is stopped and the exhaust system is
cool before cleaning the spark arrester. Do
not start the engine while cleaning the ex-
haust system. 1. Remove the tailpipe bolts.
1. Air duct check hose
1
1. V-belt case drain plug
1
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