lock YAMAHA JOG50R 2012 User Guide

3. Turn the key to “ ” and turn on
the electrical circuits to check if
the devices operate.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAUS1433
Replacing the headlight bulb
or a front turn signal light
bulb
If a bulb burns out, replace it as
follows.
ECA10670
NOTICE
It is advisable to have a Yamaha
dealer perform this job.
Headlight bulb
1. Remove cowling A. (See page
6-5).
2. Disconnect the headlight leads,
and then unhook the headlight
bulb retaining wire as shown.
1. Headlight lead connector
2. Unhook
3. Remove the bulb holder by
pulling it and then, remove the
burnt-out bulb by turning it coun-
terclockwise.
1. Headlight bulb cover
2. Headlight bulb
4. Insert a new headlight bulb into
the bulb holder and turn it clock-
wise.
1
2
GYB
1
2
Specified fuse:
7.5 A
PERIODIC MAINTENANCE AND ADJUSTMENT
6-21
6

5. Place the bulb holder in its origi-
nal position, and then secure it
with the retaining wire as shown.
6. Connect the headlight leads and
install the cowling.
7. Have a Yamaha dealer adjust the
headlight beam if necessary.
Left turn signal light bulb
1. Remove cowling A. (See page
6-5).
2. Remove the socket (together
with the bulb) by turning it coun-
terclockwise.1. Socket
3. Remove the burnt-out bulb from
the socket by pulling it out.
1. Turn signal light bulb
4. Insert a new bulb into the socket.
5. Install the socket by turning it
clockwise.
6. Install the cowling.Right turn signal light bulb
1. Remove cowling A. (See page
6-5).
2. Remove the socket (together
with the bulb) by turning it clock-
wise.
1. Socket
3. Remove the burnt-out bulb from
the socket by pulling it out.
4. Insert a new bulb into the socket.
5. Install the socket by turning
counterclockwise.
6. Install the cowling.
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-22
6

EAUT1923
Replacing the tail/brake light
bulb or a rear turn signal
light bulb
1. Tail/brake light lens
Tail/brake light bulb
1. Remove the tail/brake light lens
by removing the screws.
1. Screw
2. Tail/brake light lens
2. Remove the burnt out bulb by
pushing it in and turning it coun-
terclockwise.
1. Tail/brake light bulb
3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the
screws.
Rear turn signal light bulb
1. Remove the tail/brake light lens
by removing the screws.
1. Screw
2. Turn signal light lens
2. Remove the turn signal light lens
by removing the screw.
1
2
1
1
2
1
PERIODIC MAINTENANCE AND ADJUSTMENT
6-23
6

1. Turn signal light bulb
3. Remove the burnt out bulb by
pushing it in and turning it coun-
terclockwise.
4. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
5. Install the turn signal light lens by
installing the screw.
6. Install the tail/brake light lens by
installing the screws. NOTICE:
Do not overtighten the screws,
otherwise the lens may break.
[ECA10681]
EAUS1151
Replacing the license plate
light bulb (Depends on
models)
1. Remove the lens by removing the
screw.
1. Screw 2. License plate light bulb socket
2. Remove the burnt out bulb by
pulling it out.
3. Insert a new bulb into the socket.
4. Install the lens by installing the
screw. NOTICE: Do not over-
tighten the screw, otherwise
the lens may break. [ECA11191]
EAUS1412
Replacing an auxiliary light
bulb
This model is equipped with two auxi-
liary lights. If an auxiliary light bulb
burns out, replace it as follows.
1. Remove cowling A. (See page
6-5).
2. Remove the auxiliary light socket
(together with the bulb) by pulling
it out.
1. Auxiliary light bulb socket
3. Remove the burnt-out bulb by
pulling it out.
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-24
6

Engine overheating (CS50Z)EWA10400
sWARNING
●Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
●After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the his-
sing sound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
TIP
If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended
coolant as soon as possible.
Wait until the
engine has cooled.Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.
The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.
Add coolant. (See TIP.)
Start the engine. If the engine overheats again, have a
Yamaha dealer check and repair the cooling system.
There is
leakage.
There is
no leakage.
PERIODIC MAINTENANCE AND ADJUSTMENT
6-27
6

2-stroke engine oil ...................................3-10
AAcceleration and deceleration ...................5-2
Air filter element .........................................6-9
Auxiliary light bulb, replacing ...................6-24
BBattery......................................................6-19
Brake fluid level, checking .......................6-15
Brake fluid, changing ...............................6-16
Brake lever, front ........................................3-6
Brake lever, rear .........................................3-7
Brake levers, lubricating ..........................6-16
Brake pads and shoes, checking ............6-14
Braking .......................................................5-3
CCarburetor,adjusting.................................6-10
Care............................................................7-1
Catalytic converter .....................................3-9
Centerstand, checking and lubricating ....6-17
Coolant.......................................................6-8
Cowling and panel, removing
and installing............................................6-5
DDimmer switch ...........................................3-6
EEngine break-in ..........................................5-4
FFinal transmission oil .................................6-7
Front brake lever free play, checking.......6-13
Front fork, checking .................................6-18
Fuel ............................................................3-8
Fuel and 2-stroke engine oil tank caps .....3-7
Fuel consumption, tips for reducing ..........5-3
Fuse, replacing.........................................6-20
HHandlebar switches ...................................3-6
Headlight and front turn signal light
bulb, replacing .......................................6-21
High beam indicator light...........................3-2
Horn switch ................................................3-6
IIdentification numbers ...............................9-1
Indicator and warning lights ......................3-2
KKey identification number ..........................9-1
Kickstarter ................................................3-10
LLicense plate light bulb, replacing ...........6-24
Luggage hook ..........................................3-13
M
Main switch/steering lock ..........................3-1
Matte color, caution ...................................7-1
Model label ................................................9-2
Multi-function display ................................3-4
OOil level warning light .................................3-3
PParking .......................................................5-4
Part locations .............................................1-5
Periodic maintenance and lubrication
chart .........................................................6-2
Pre-operation check list .............................4-2
RRear brake lever free play, adjusting .......6-13
Rider seat .................................................3-11
SSafe-riding points.......................................1-5
Safety information ......................................1-1Shock absorber assembly, adjusting.......3-12
Spark plug, checking .................................6-6
Specifications.............................................7-3
Speedometer .............................................3-3
Start switch ................................................3-6
Starting a cold engine ................................5-1
Starting off .................................................5-2
Steering, checking ...................................6-18
Storage.......................................................7-3
Storage compartment ..............................3-11
TTail/brake light bulb or rear turn signal
light bulb, replacing ...............................6-23
Throttle cable free play, adjusting ............6-10
Throttle grip and cable, checking and
lubricating ..............................................6-16
Tires .........................................................6-11
Troubleshooting .......................................6-25
Troubleshooting charts ............................6-26
Turn signal indicator lights .........................3-2
Turn signal switch ......................................3-6
VVehicle identification number .....................9-1
WWheel bearings, checking........................6-19
Wheels .....................................................6-12
INDEX