brake YAMAHA VIKING 2016 Owner's Guide

8-35
8
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 and/or brake system leakage; therefore,
be sure to check the brake pads for wear and
the brake system for leakage. If the brake fluid
level goes down suddenly, have a Yamaha
dealer check the cause before further riding.EBU32520Brake fluid replacementComplete fluid replacement should be done
only by trained Yamaha service personnel.
Have a Yamaha dealer replace the following
components during pe riodic maintenance or
when they are damaged or leaking.
 Replace the oil seals every two years.
 Replace the brake hoses every four years.EBU32530Checking the brake pedalHave a Yamaha dealer check the brakes at
the intervals specified in the periodic mainte-
nance and lubrication chart. There should be no free play in the brake pedal. The brakes
should operate smoothly
and there should be
no brake drag. If the brakes feel soft or
spongy, this could indicate air in the brake
system. Have a Yamaha dealer check the
brake system if necessary.
EBU32540Parking brake lever free play adjust-
mentPeriodically check the parking brake lever
free play and adjust it if necessary.1. Brake pedal
2. No brake pedal free play
1
2
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8
1. Shift the drive select lever into low gear“L”.
2. Check the parking brake lever free play. The maximum free play is equal to one
click of the parking brake lever. If neces-
sary, adjust the free play as follows.
3. Release the parking brake lever.
4. Slide the rubber cover back on the park- ing brake cable.
5. Loosen the locknut. 6. Turn the adjusting nut in direction (a) to
increase the free play or in direction (b) to
decrease the free play.
7. Tighten the locknut, and then slide the
rubber cover to its original position.1. Parking brake lever free play
1
1. Rubber cover
2. Adjusting nut
3. Locknut
1
(a)
(b)
2
3
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8
EBU32550Brake light switch adjustmentThe brake light switch, which is activated by
the brake pedal, is properly adjusted when
the brake light comes on just before braking
takes effect. If necessary, adjust the brake
light switch as follows.
Turn the adjusting nut while holding the brake
light switch in place. To make the brake light
come on earlier, turn the adjusting nut in di-
rection (a). To make the brake light come on
later, turn the adjusting nut in direction (b).
EBU32560Cable inspection and lubrication
WARNING
EWB03380Damaged cables could restrict operation,
which may cause an accident or injury. In-
spect control cables frequently and re-
place damaged cables. Corrosion can
result when the outer covering of control
cables becomes damaged. Cables can
also become frayed or kinked. Lubricate the cable ends. If the cables do not
operate smoothly, ask a Yamaha dealer to re-
place them.EBU32570Brake pedal and accelerator pedal lu-
bricationLubricate the pivoting parts.
1. Brake light switch
2. Adjusting nut
1(a)
(b)
2
Recommended lubricant: Yamaha cable lubricant or other suitable cable lubricant
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8
EBU32690Tail/brake light bulb replacementIf a tail/brake light bulb burns out, replace it as
follows:1. Remove panel A (if replacing the left
tail/brake light bulb) or panel B (if replac-
ing the right tail/brake light bulb) by re-
moving the quick fastener screws, nuts
and bolts.1. Panel A
1
1. Panel B
1. Quick fastener screw
2. Panel front bolt and panel nut
3. Panel rear bolt
4. Panel A
1
3
4
2 1
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8
2. Remove the tail/brake light bulb holder(together with the bulb) by turning it
counterclockwise.
3. Push the burnt-out bulb in and turn it counterclockwise to remove it from the
bulb holder.
4. Push a new bulb in and turn it clockwise to install in the bulb holder.
5. Install the bulb holder (together with the
bulb) by turning it clockwise.
6. Install the panel. 7. Install the quick fastener screws, bolts,
and nuts, and then tighten the panel nuts
and the panel rear bolt to the specified
torques.
EBU32700TroubleshootingAlthough Yamaha vehicles receive an inspec-
tion before shipment from the factory, trouble
may occur during operation. Any problem in
the fuel, compression, or ignition systems can
cause poor starting and loss of power. The
troubleshooting chart describes a quick, easy
procedure for making checks. If your vehicle
requires any repair, take it to a Yamaha deal-
er.
1. Tail/brake light bulb holder
1
Tightening torques:Panel nut:7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Panel rear bolt: 4.0 Nm (0.40 m·kgf, 2.9 ft·lbf)
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9-1
9
EBU32720
CLEANING AND STORAGE
EBU32730CleaningFrequent, thorough cleaning of your vehicle
will not only enhance its appearance but will
improve its general performance and extend
the useful life of many components.1. Before cleaning the vehicle: a. Block off the end of the exhaust pipeto prevent water entry. A plastic bag
and strong rubber band may be used.
b. Make sure the spark plug and all filler caps are properly installed.
2. If the engine case is excessively greasy, apply degreaser with a paint brush. Do
not apply degreaser to the wheel axles.
3. Rinse the dirt and degreaser off with a garden hose. Use only enough pressure
to do the job. WARNING! Test the
brakes after washing. Apply the
brakes several times at slow speeds to
let friction dry out the linings. Wet brakes may have reduced stopping
ability, increasing the chance of an ac-
cident.
[EWB03470]

NOTICE: Excessive wa-
ter pressure may cause water seepage
and deterioration of wheel bearings,
brakes, transmission seals and electri-
cal devices. Many expensive repair
bills have resulted from improper high-
pressure detergent applications such
as those available in coin-operated car
washers.
[ECB00712]
TIPThe tailgate can be removed to make it easier
to clean the cargo bed. To separate the tail-
gate from the cargo bed, unhook the latches,
lift the left side of the tailgate and pull the tail-
gate to the left. 4. Once the majority of the dirt has been hosed off, wash all surfaces with warm
water and mild, detergent-type soap. An
old toothbrush or bottle brush is handy
for hard-to-get-at places.
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10-4
10
Vehicle load:300 kg - maximum (661 lb - maximum)
Front: 75.0 kPa (0.750 kgf/cm², 11 psi)
Rear:
125.0 kPa (1.250 kgf/cm², 18 psi)
Minimum: Vehicle load:
0 - 300 kg (0 - 661 lb)
Front: 70.0 kPa (0.700 kgf/cm², 10 psi)
Rear: 95.0 kPa (0.950 kgf/cm², 14 psi)
Vehicle load:
300 kg - maximum (661 lb - maximum)
Front: 70.0 kPa (0.700 kgf/cm², 10 psi)
Rear: 120.0 kPa (1.200 kgf/cm², 17 psi)
Front wheel:Wheel type:Cast wheel (YXM70VPSG)
Panel wheel (YXM70VPHG, YXM70VPXG)
Rim size: 12 x 6.0ATRear wheel:Wheel type:
Cast wheel (YXM70VPSG)
Panel wheel (YXM70VPHG, YXM70VPXG)
Rim size:
12 x 7.5AT
Front brake:Type:Disc brake
Operation:
Unified brake
Specified brake fluid: DOT 4Rear brake:Type:
Disc brake
Operation: Unified brake
Specified brake fluid: DOT 4Front suspension:Type:Double wishbone
Spring/shock absorber type: Coil spring/gas-oil damper
Wheel travel:
205 mm (8.1 in)Rear suspension:Type:Double wishbone
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel: 205 mm (8.1 in)Electrical system:Ignition system:
TCI
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10
Charging system:AC magnetoBattery:Model:
U1-H11L
Voltage, capacity: 12 V, 28.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 35.0/35.0 W × 2
Tail/brake light:
12 V, 5.0/21.0 W × 2
Neutral indicator light: LED
Reverse indicator light: LED
Coolant temperature warning light:
LED
Engine trouble warning light: LED
Park indicator light: LED
High-range indicator light:
LED
Low-range indicator light: LED
Differential gear lock indicator light: LED EPS warning light:
LED
Helmet/Seat belt indicator light: 14 V, 0.85 W × 2
Fuses:Main fuse:
40.0 A
Fuel injection system fuse: 10.0 A
EPS fuse:
40.0 A
Headlight fuse: 15.0 A
Signaling system fuse: 10.0 A
Ignition fuse:
10.0 A
Auxiliary DC jack fuse: 10.0 A
Backup fuse: 10.0 A
Four-wheel-drive motor fuse:
10.0 A
Radiator fan motor fuse: 25.0 A
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12-1
12
INDEX
AAccelerator pedal ......................................................... 4-12
Accelerator pedal, Pre-operation check ........................ 5-7
Air filter case/duct check hose, cleaning ..................... 8-29
Air filter element, cleaning ............................................ 8-24
Auxiliary DC jack .......................................................... 4-24
Axle boots .................................................................... 8-21BBasic guide for safe use ................................................. 7-1
Battery, Periodic maintenance ..................................... 8-41
Brake fluid level, checking ........................................... 8-33
Brake fluid, replacing ...................................................8-35
Brake light switch, adjusting ........................................ 8-37
Brake pedal .................................................................. 4-12
Brake pedal and accelerator pedal, lubrication ........... 8-37
Brake pedal, checking ................................................. 8-35
Brakes, Periodic maintenance ..................................... 8-32
Brakes, Pre-operation check ......................................... 5-3CCable, inspecting and lubrication ................................ 8-37
Cargo bed .................................................................... 4-21
Cleaning ......................................................................... 9-1
Control cables, Pre-operation check ............................. 5-8
Coolant, Periodic maintenance .................................... 8-20
Coolant, Pre-operation check ........................................ 5-6
Coolant temperature warning light ................................. 4-4
Cup holders .................................................................. 4-20DDifferential gear oil, Periodic maintenance .................. 8-18Differential gear oil, Pre-operation check ...................... 5-6
Doors ........................................................................... 4-15
Driver seat position ...................................................... 4-16
Drive select lever .......................................................... 4-14
Drive select lever operation and reverse driving ............ 6-3
EEngine break-in .............................................................. 6-1
Engine oil and oil filter cartridge, Periodic
maintenance .............................................................. 8-11
Engine oil, Pre-operation check ..................................... 5-5
Engine trouble warning light .......................................... 4-4
EPS warning light ........................................................... 4-5FFinal gear oil, Periodic maintenance ............................ 8-16
Final gear oil, Pre-operation check ................................ 5-6
Fittings and fasteners, Pre-operation check .................. 5-8
Front and rear brake pads, checking ........................... 8-32
Front and rear shock absorber assemblies ................. 4-23
Fuel, Pre-operation check .............................................. 5-3
Fuel tank cap ............................................................... 4-14
Fuse, replacing ............................................................. 8-46GGlove compartment ..................................................... 4-17HHeadlight beam, adjusting ........................................... 8-51
Headlight bulb, replacing ............................................. 8-49
Helmet indicator light ..................................................... 4-5
High-range indicator light .............................................. 4-2
Hood ............................................................................ 8-10
Horn switch .................................................................. 4-12
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12
IIdentification number records ...................................... 11-1
Indicator lights and warning lights ................................. 4-2
Instruments, lights and switches, Pre-operation check ........................................................................... 5-8JJump-starting .............................................................. 8-45LLabel locations ............................................................... 1-1
Light switch .................................................................. 4-10
Loading .......................................................................... 6-7
Low-range indicator light ............................................... 4-2MMain 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 ..................................................... 4-3OOn-Command drive knob ............................................ 4-11
On-Command drive knob, operation ............................. 6-5
On-Command four-wheel-drive/differential gear lock indicator ....................................................................... 4-3
Owner’s manual and tool kit .......................................... 8-2PParking ........................................................................... 6-7
Parking brake indicator light .......................................... 4-3
Parking brake lever ...................................................... 4-13
Parking brake lever free play, adjusting ....................... 8-35 Parking brake pads, checking ..................................... 8-33
Passenger handhold, Pre-operation check ................... 5-7
RRear knuckle upper and lower pivot, lubrication ......... 8-38
Reverse indicator light ................................................... 4-3SSafety information .......................................................... 2-1
Seat belt indicator light .................................................. 4-5
Seat belts ..................................................................... 4-17
Seat belts, Pre-operation check .................................... 5-7
Seats ............................................................................ 4-15
Spark arrester, cleaning ............................................... 8-30
Spark plug, inspecting ................................................. 8-22
Specifications .............................................................. 10-1
Stabilizer bushes, checking ..........
............................... 8-38
Starting the engine ........................................................ 6-2
Steering, Pre-operation check ....................................... 5-7
Steering shaft, lubrication ............................................ 8-39
Storage .......................................................................... 9-2
Storage compartments ................................................ 4-18TTail/brake light bulb, replacing .................................... 8-52
Tire, replacing .............................................................. 8-40
Tires, Pre-operation check ............................................ 5-8
Trailer hitch bracket and receiver ................................ 4-23
Troubleshooting ........................................................... 8-53
Troubleshooting charts ................................................ 8-55VValve clearance ............................................................ 8-32
V-belt case drain plug .................................................. 8-30
Vehicle identification number ...................................... 11-1
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