8-31
8
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)
U2HC7LE0.book Page 31 Wednesday, October 7, 2015 12:09 PM
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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]
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 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.
1. Differential gear oil drain bolt
2. GasketTightening torque:Differential gear oil drain bolt:9.8 Nm (0.98 m·kgf, 7.1 ft·lbf)
1 2
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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8
EBU35423Air filter maintenanceThis model is equipped with two air filter ele-
ments, a primary foam-type air filter and a
secondary paper-type air filter.
The primary air filter is easily accessed and
should be cleaned and oiled every 300–600
km (200–400 mi).
The secondary air filter is more difficult to ac-
cess, cannot be cleaned, and should be re-
placed by a Yamaha dealer every 2000–5000
km (1200–3000 mi).
TIPService the air filters more frequently when
operating in wet or dusy environments. Whenever air filter maintenance is performed:
check the air inlet for obstructions and the
air filter case for dirt and foreign matter.
check the air filter case check hoses for dirt
or water and clean as necessary.
check the air filter case joints and the rub-
ber joints to and from the throttle body for
proper fit and sealing.
tighten all fittings securely to avoid the pos-
sibility of unfiltered air entering the engine.NOTICEECB02270Never operate the engine with the air filter
element removed. Doing so would allow
unfiltered air to enter, causing rapid en-
gine wear and possible engine damage.
1. Primary air filter
2. Secondary air filter
1
2
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8-46
8
WARNING
EWB03910Improper maintenance can result in loss of
braking ability or clutch operation. Ob-
serve these precautions:
Insufficient brake or clutch fluid may al-
low air to enter the brake or clutch sys-
tem, reducing braking or clutch
performance.
Clean the filler caps before removing.
Use only DOT 4 brake fluid from a sealed
container.
Use only the specified brake fluid; other-
wise, the rubber seals may deteriorate,
causing leakage.
Refill with the same type of brake fluid.
Adding a brake fluid other than DOT 4
may result in a harmful chemical reac-
tion.
Be careful that water or dust does not
enter the brake or clutch fluid reservoir
when refilling. Water will significantly
lower the boiling point of the fluid and
may result in vapor lock.
NOTICEECB01161Brake fluid may damage painted surfaces
or plastic parts. Always clean up spilled
fluid immediately. As the brake pads wear, it is normal for the
brake fluid level to gradually go down. A low
brake fluid level may indicate worn brake
pads or brake system leakage; therefore, be
sure to check the brake pads for wear and the
brake system for leakage. A low clutch fluid
level may indicate clutch system leakage;
therefore, be sure to check the clutch system
for leakage. If the brake or clutch fluid level
goes down suddenly, have a Yamaha dealer
check and repair the vehicle before any fur-
ther operation.
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8
EBU35170Brake and clutch fluid replacementComplete fluid replacement should be done
only by trained Yamaha service personnel.
Have a Yamaha dealer replace the following
components during periodic maintenance or
when they are damaged or leaking.
Replace the oil seals every two years.
Replace the brake and clutch hoses every
four years.EBU35181Checking the clutch pedalThe clutch pedal should operate smoothly
and spring back to position when released.
When depressed, it should offer resistance
before reaching the floorboard. If the pedal
offers little resistance when depressed, or if
the transmission grinds gears when shifting,
have a Yamaha dealer check the vehicle.
TIPDon’t forget to have your Yamaha dealer
check the clutch and transmission as a whole
at the intervals specified in the general main-
tenance and lubrication chart. EBU32530Checking the brake pedalHave a Yamaha dealer check the brakes at
the intervals specified in the periodic mainte-
nance and lubrication chart. There should be1. Clutch pedal
2. No clutch pedal free play
1
2
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8-56
8
This model is equipped with a VRLA (Valve
Regulated Lead Acid) battery. There is no
need to check the electrolyte or to add dis-
tilled water. However, the battery lead con-
nections need to be checked and, if
necessary, tightened.
WARNING
EWB03410Avoid battery contact with skin, eyes, or
clothing. Shield eyes when working near
batteries. Keep out of reach of children.
You could be poisoned or severely burned
by the sulfuric acid in battery electrolyte. In
case of accidental contact with battery
electrolyte:
EXTERNAL: Flush with water.
INTERNAL: Drink large quantities of water
or milk. Follow with milk of magnesia,
beaten egg, or vegetable oil. Get prompt
medical attention.
EYES: Flush with water for 15 minutes and
get prompt medical attention.
WARNING
EWB03420Batteries may produce explosive gases.
Ventilate when charging or using in a
closed space. Keep batteries away from
sparks, flames, cigarettes, or other sourc-
es of ignition. To remove the battery
1. Turn the key to “ ” (off).
2. Remove panel A. (See page 8-10.)
3. Remove the battery holding plate by re- moving the bolts.
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12
INDEX
AAccelerator pedal ......................................................... 4-16
Accelerator pedal, checking ........................................ 8-48
Accelerator pedal, Pre-operation check ........................ 5-7
Air filter ......................................................................... 8-37
Air filter case hoses, cleaning ...................................... 8-41
Auxiliary DC jack .......................................................... 4-38
Axle boots .................................................................... 8-34BBasic guide for safe use ................................................. 7-1
Battery, Periodic maintenance ..................................... 8-55
Brake and clutch fluid levels, checking ........................ 8-45
Brake fluid, replacing ...................................................8-47
Brake light switch, adjusting ........................................ 8-50
Brake pedal .................................................................. 4-17
Brake pedal, checking ................................................. 8-47
Brakes, Periodic maintenance ..................................... 8-43
Brakes, Pre-operation check ......................................... 5-3CCable, inspecting and lubrication ................................ 8-50
Cargo bed .................................................................... 4-27
Cleaning ......................................................................... 9-1
Clutch pedal ................................................................. 4-17
Clutch pedal, checking ................................................ 8-47
Clutch, Pre-operation check .......................................... 5-3
Control cables, Pre-operation check ............................. 5-8
Coolant, Periodic maintenance .................................... 8-33
Coolant, Pre-operation check ........................................ 5-6
Coolant temperature warning light ................................. 4-4Cup holders ................................................................. 4-26
DDifferential gear lock indicator light ............................... 4-3
Differential gear oil, Periodic maintenance .................. 8-30
Differential gear, Pre-operation check ........................... 5-7
Doors ........................................................................... 4-20
Drive mode, selecting .................................................... 6-7
Driver seat position ...................................................... 4-22
Drive shaft universal joint, lubrication .......................... 8-53
Drivetrain icon ................................................................ 4-3EEngine break-in .............................................................. 6-1
Engine oil and oil filter, Periodic maintenance ............. 8-15
Engine oil, Pre-operation check ..................................... 5-5
Engine trouble warning light .......................................... 4-5
EPS warning light ........................................................... 4-5FFinal gear oil, Periodic maintenance ............................ 8-28
Final gear, Pre-operation check ..................................... 5-6
Fittings and fasteners, Pre-operation check .................. 5-8
Flag pole bracket ......................................................... 4-28
Front and rear brake pads, checking ........................... 8-44
Fuel, Pre-operation check .............................................. 5-4
Fuel tank cap ............................................................... 4-19
Fuse, replacing ............................................................. 8-60GGlove compartment ..................................................... 4-23HHeadlight beam, adjusting ........................................... 8-63
Headlights .................................................................... 8-62
Helmet indicator light ..................................................... 4-6
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12-2
12
Hood ............................................................................ 8-10IIdentification number records ...................................... 11-1
Indicator lights and warning lights ................................. 4-2
Instruments, lights and switches, Pre-operation check ........................................................................... 5-8JJump-starting .............................................................. 8-59LLabel locations ............................................................... 1-1
Light switch .................................................................. 4-15
Loading .......................................................................... 6-9MMain switch .................................................................... 4-1
Maintenance and lubrication chart ................................ 8-6
Maintenance chart, emission control system ................ 8-4
Model label .................................................................. 11-1
Multi-function meter unit ............................................... 4-6NNeutral indicator light ..................................................... 4-2OOn-Command drive knob ............................................ 4-15
Owner’s manual and tool kit .......................................... 8-2PPanels .......................................................................... 8-10
Parking ........................................................................... 6-9
Parking brake indicator light .......................................... 4-3
Parking brake lever ...................................................... 4-18
Parking brake lever free play, adjusting ....................... 8-49
Parking brake pads, checking ..................................... 8-44
Passenger handhold, Pre-operation check ................... 5-7 Pedal, lubrication ......................................................... 8-51
RRear knuckle upper and lower pivot, lubrication ......... 8-53
Reverse gear lock lever ............................................... 4-16
Reverse indicator light ................................................... 4-2SSafety information .......................................................... 2-1
Seat belt indicator light .................................................. 4-6
Seat belts ..................................................................... 4-23
Seat belts, Pre-operation check .................................... 5-7
Seats ............................................................................ 4-20
Shift lever ..................................................................... 4-19
Shift lever operation and reverse driving ....................... 6-3
Shift lever, Pre-operation check .................................... 5-8
Shift timing indicator light .............................................. 4-3
Shock absorber assemblies, adjusting the front ......... 4-28
Shock absorber assemblies, adjusting the rear .......... 4-33
Spark arrester, cleaning ............................................... 8-42
Spark plugs, checking ................................................. 8-35
Specifications .............................................................. 10-1
Stabilizer bushes, checking ..........
............................... 8-51
Starting the engine ........................................................ 6-2
Steering, Pre-operation check ....................................... 5-7
Steering shaft, lubrication ............................................ 8-53
Steering wheel position ............................................... 4-22
Storage .......................................................................... 9-2
Storage compartments ................................................ 4-24TTail/brake light ............................................................. 8-63
Tire, replacing .............................................................. 8-54
Tires, Pre-operation check ............................................ 5-8
Transmission oil ........................................................... 8-25
U2HC7LE0.book Page 2 Wednesday, October 7, 2015 12:09 PM