2016 YAMAHA VIKING engine oil

8-12
8
5. Insert the dipstick completely into the oilfiller hole, and then remove it again to
check the oil level.TIPThe engine oil should be between the mini-
mum and maximum level marks.
6. If the engine oil is at or below the mini-mum level mark, remove the right rear
panel by removing the quick fastener
screws and bolts, and then add sufficient
oil of the recommended type to raise it to
the correct level.
1. Engine oil dipstick
1
1. Maximum level mark
2. Minimum level mark
3. Oil filler hole1
2
3
UB427AE0.book Page 12 Monday, May 18, 2015 9:17 AM

8-13
8
7. Insert the dipstick completely into the oilfiller hole, and then install the right rear
panel by installing the bolts and the quick
fastener screws.
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 4-22 for
cargo bed lifting and lowering proce-
dures.)
4. Remove the right rear panel by removing the quick fastener screws and bolts.
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. Right rear panel
2. Quick fastener screw
3. Bolt
1
2
3
1. Right rear panel
2. Quick fastener screw
3. Bolt
1
2
3
UB427AE0.book Page 13 Monday, May 18, 2015 9:17 AM

8-14
8
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
UB427AE0.book Page 14 Monday, May 18, 2015 9:17 AM

8-15
8
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
UB427AE0.book Page 15 Monday, May 18, 2015 9:17 AM

8-16
8
TIPBe sure to wipe off spilled oil on any parts af-
ter the engine and exhaust system have
cooled down. NOTICEECB00301In order to prevent cl utch slippage (since
the engine oil also lubricates the clutch),
do not mix any chemical additives. Do
not use oils with a diesel specification of
“CD” or oils of a higher quality than
specified. In addition, do not use oils la-
beled “ENERGY CONSERVING II” or
higher. 
Make sure that no foreign material en-
ters the crankcase.
12. Start the engine, and then let it idle for
several minutes while checking it for oil
leakage. If oil is leaking, immediately turn
the engine off and check for the cause.
13. Turn the engine off, wait at least 10 min-
utes, and then check the oil level and cor-
rect it if necessary.
14. Install the right rear panel by installing the
bolts and the quick fastener screws.
15. Lower the cargo bed.EBU32370Final gear oilChecking the final gear oil level 1. Park the vehicle on a level surface.
2. Remove the final gear oil filler bolt and its gasket, and then check the oil level in the
final gear case. The oil level should be at
the brim of the filler hole.
Recommended engine oil: See page 10-1.
Oil quantity: Without oil filter cartridge replacement:2.20 L (2.33 US qt, 1.94 Imp.qt)
With oil filter cartridge replacement: 2.30 L (2.43 US qt, 2.02 Imp.qt)
UB427AE0.book Page 16 Monday, May 18, 2015 9:17 AM

8-20
8
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.
EBU32990CoolantThe coolant level should be checked before
each ride.
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)
UB427AE0.book Page 20 Monday, May 18, 2015 9:17 AM

9-2
9
5. Rinse the vehicle off immediately with
clean water and dry all surfaces with a
clean chamois towel or soft, absorbent
cloth.
6. Clean the seats with a vinyl upholstery
cleaner to keep the covers pliable and
glossy.
7. Automotive-type wax may be applied to
all painted and chrome-plated surfaces.
Avoid combination cleaner-waxes. Many
contain abrasives which may scratch the
paint or protective finish. When finished,
start the engine and let it idle for several
minutes.EBU32740StorageLong term storage (60 days or more) of your
vehicle will require some preventive proce-
dures to guard against deterioration. Make
any necessary repairs before storing the vehi-
cle. After thoroughly cleaning the vehicle, prepare
for storage as follows:
1. Fill the fuel tank with fresh fuel and add the specified amount of Yamaha Fuel
Stabilizer and Conditioner or equivalent
product. Operate the vehicle for at least 5
minutes to distribute treated fuel through
the fuel system.
2. Remove the spark plug, pour about one tablespoon of SAE 10W-40 or 20W-50
motor oil in the spark plug hole and install
the spark plug. Ground the spark plug
wire and turn the engine over several
times to coat the cylinder wall with oil.
3. Lubricate all control cables.
4. Block up the frame to raise all wheels off the ground.
Specified amount:1 oz of stabilizer to each gallon of fuel (or
7.5 ml of stabilizer to each liter of fuel)
UB427AE0.book Page 2 Monday, May 18, 2015 9:17 AM

10-2
10
Displacement:686 cm³
Bore × stroke:
102.0 × 84.0 mm (4.02 × 3.31 in)
Compression ratio:
10.0 : 1
Starting system: Electric starter
Lubrication system: Wet sumpEngine oil:Recommended brand:YAMALUBE
Type: SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W-
50
Recommended engine oil grade: API service SG type or higher, JASO standard MA Engine oil quantity:
Without oil filter cartridge replacement:
2.20 L (2.33 US qt, 1.94 Imp.qt)
With oil filter cartridge replacement: 2.30 L (2.43 US qt, 2.02 Imp.qt)
Final gear oil:Type:
SAE 80 API GL-4 Hypoid gear oil
Quantity: 0.40 L (0.42 US qt, 0.35 Imp.qt)Differential gear oil:Type:
SAE 80 API GL-4 Hypoid gear oil
Quantity: 0.18 L (0.19 US qt, 0.16 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level mark):
0.28 L (0.30 US qt, 0.25 Imp.qt)
Radiator (including all routes): 2.74 L (2.90 US qt, 2.41 Imp.qt)Air filter:Air filter element:
Wet elementFuel:Recommended fuel:Regular unleaded gasoline only
Fuel tank capacity:
36.7 L (9.69 US gal, 8.07 Imp.gal)
0 10 30 50 70 90 110 130 F
–20 –10 0 10 20 30 40 50 CSAE 5W-30
SAE 10W-30
SAE 10W-40
SAE 15W-40
SAE 20W-40SAE 20W-50
UB427AE0.book Page 2 Monday, May 18, 2015 9:17 AM