Checking and lubricating the front and rear brake levers ..................................... 8-50
Checking and lubricating the brake pedal ....................................................... 8-51
Checking the wheel hub bearings............. 8-52
Checking the stabilizer bushes ................. 8-52
Lubricating the rear knuckle pivots ........... 8-52
Lubricating the steering shaft ................... 8-53
Battery....................................................... 8-54
Replacing a fuse ....................................... 8-57
Replacing a headlight bulb ....................... 8-59
Adjusting a headlight beam ...................... 8-61
Tail/brake light........................................... 8-62
Removing a wheel ..................................... 8-62
Installing a wheel....................................... 8-62
Troubleshooting ........................................ 8-64
Troubleshooting charts ............................. 8-65
CLEANING AND STORAGE ........................... 9-1 Cleaning ...................................................... 9-1
Storage........................................................ 9-2
SPECIFICATIONS ........................................ 10-1
CONSUMER INFORMATION ....................... 11-1 Identification numbers .............................. 11-1 INDEX .......................................................... 12-1
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83. Turn the key to “ ” (on) and turn on the elec-trical circuits to check if the devices operate.
4. If the fuse immediately blows again, have a Yamaha dealer check the electrical system.
EBU34710Replacing a headlight bulbCenter headlight
If the headlight bulb burns out, replace it as fol-
lows.1. Remove the headlight cover by removing the quick fasteners.
2. Remove the headlight bulb holder cover by pulling it off.
Specified fuses:
Main fuse:40.0 A
Headlight fuse: 10.0 A
Ignition fuse: 10.0 A
Four-wheel-drive motor fuse: 10.0 A
Signaling system fuse: 10.0 A
Auxiliary DC jack fuse: 10.0 A
Radiator fan motor fuse: 20.0 A
Fuel injection system fuse: 15.0 A
EPS fuse: 40.0 A (YFM70GPHG, YFM70GPLG,
YFM70GPSG, YFM70GPXG)1. Headlight cover
2. Quick fastener
1
2
2
U2UD60E0.book Page 59 Tuesday, April 28, 2015 11:55 AM
8-60
8
3. Remove the headlight bulb holder by pushing
it in and turning it counterclockwise. 4. Remove the burnt-out bulb.
5. Place a new headlight bulb into position.
NOTICE: Do not touch the glass part of the
headlight bulb to keep it free from oil, oth-
erwise the transparency of the glass, the
luminosity of the bulb, and the bulb life will
be adversely affected. Thoroughly clean
off any dirt and fingerprints on the head-
light bulb using a cloth moistened with al-
cohol or thinner.
[ECB00652]
6. Install the bulb holder by pushing it in and turning it clockwise.
1. Headlight bulb holder cover
1. Headlight bulb holder
1
1
1. Do not touch the glass part of the bulb.
1
U2UD60E0.book Page 60 Tuesday, April 28, 2015 11:55 AM
8-61
87. Install the bulb holder cover.
NOTICE: Make
sure the headlight bulb holder cover is se-
curely fitted over the bulb holder and seat-
ed properly.
[ECB00672]
8. Install the headlight cover as shown, and then install the quick fasteners.
9. Adjust the headlight beam if necessary.
Left and right headlights
This model is equipped with LED-type headlights
for the left and right headlights.
If the left or right headlight does not come on, have
a Yamaha dealer check it.
EBU25553Adjusting a headlight beamNOTICEECB00691It is advisable to have a Yamaha dealer make
this adjustment. To raise a headlight beam, turn the headlight
beam adjusting screw in direction (a).
To lower a headlight beam, turn the adjusting
screw in direction (b).
1. Headlight cover
1
1. Headlight beam adjusting screw
(b)
(a)
1
U2UD60E0.book Page 61 Tuesday, April 28, 2015 11:55 AM
10-4
10
Rear wheel:Wheel type:Cast wheel (YFM70GPLG, YFM70GPSG)
Panel wheel (YFM70GDHG, YFM70GDXG,
YFM70GPHG, YFM70GPXG)
Rim size: 12 x 7.5ATFront brake:Type:
Disc brake
Operation: Right hand operation
Specified brake fluid: DOT 4Rear brake:Type:Disc brake
Operation: Left hand and right foot operation
Specified brake fluid:
DOT 4Front suspension:Type:Double wishbone
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel: 193 mm (7.6 in)Rear suspension:Type:
Double wishbone Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel: 232 mm (9.2 in)
Electrical system:Ignition system:TCI
Charging system: AC magnetoBattery:Model:YTX20L-BS
Voltage, capacity: 12 V, 18.0 AhHeadlight:High-mounted headlight bulb type:Halogen bulbBulb voltage, wattage × quantity:Headlight:
LED
High-mounted headlight: 12 V, 35.0/36.5 W × 1
Tail/brake light: LED
Meter lighting:
EL (Electroluminescent)
Neutral indicator light: LED
Reverse indicator light: LED
U2UD60E0.book Page 4 Tuesday, April 28, 2015 11:55 AM
12-1
12
INDEX
AAccessories and loading ................................................ 6-6
Accessories, auxiliary jack ........................................... 4-24
Air filter element, cleaning ............................................ 8-38
Axle boots .................................................................... 8-49BBattery .......................................................................... 8-54
Brake fluid, changing ...................................................8-46
Brake fluid level, checking ........................................... 8-45
Brake lever, front .......................................................... 4-14
Brake levers, checking and lubricating ........................ 8-50
Brake pads, checking the front and rear ..................... 8-44
Brake pedal and rear brake lever ................................. 4-14
Brake pedal, checking and lubricating ........................ 8-51
Brake pedal free play, adjusting .................................. 8-47
Brakes .......................................................................... 8-43
Brakes, front and rear .................................................... 5-3CCables, checking and lubricating ................................. 8-50
Carrier, front ................................................................. 4-22
Carrier, rear .................................................................. 4-22
Chassis fasteners ........................................................... 5-6
Cleaning ......................................................................... 9-1
Coolant ................................................................. 5-3, 8-30
Coolant temperature warning light ................................. 4-3DDifferential gear oil ............................................... 5-3, 8-28
Drive select lever .......................................................... 4-15
Drive select lever and driving in reverse ........................ 6-2Drive select lever safety system cable, adjusting ........ 8-43
EEngine break-in .............................................................. 6-4
Engine oil ....................................................................... 5-3
Engine oil and oil filter cartridge .................................. 8-21
Engine stop switch ......................................................... 4-8
Engine trouble warning light .......................................... 4-3
EPS warning light (for EPS model) ................................. 4-4FFinal gear oil ......................................................... 5-3, 8-25
Four-wheel-drive/differential gear lock indicator ........... 4-4
Front and rear brake lever free play, checking ............ 8-46
Fuel ...................................................................... 4-16, 5-3
Fuel tank cap ............................................................... 4-15
Fuses, replacing ........................................................... 8-57HHandlebar switches ....................................................... 4-7
Headlight beam, adjusting ........................................... 8-61
Headlight bulb, replacing ............................................. 8-59
High-range indicator light .............................................. 4-2
Horn switch .................................................................... 4-8IIdentification numbers ................................................. 11-1
Indicator lights and warning lights ................................. 4-2
Instruments, lights and switches ................................... 5-7LLabel locations ............................................................... 1-1
Light switch .................................................................... 4-8
Low-range indicator light ............................................... 4-2
U2UD60E0.book Page 1 Tuesday, April 28, 2015 11:55 AM