2004 YAMAHA TT600RE headlight bulb

SPECGENERAL SPECIFICATIONS
2-3
Item Standard Limit
Brakes
Front:
Type Single Ø 267 mm disk brake,
2 x 28 mm
Operation Right hand
Fluid DOT 4
Rear:
Type Single Ø 220 mm disk brake,
1 x 34 mm caliper
Operation Right foot
Fluid DOT 4
Suspension
Front Telescopic fork Outside tube
dia. 46 mm
Rear Deltabox Swingarm with
adjustable shock absorber
Spring/shock absorber
Front Coil spring / oil damper
RearCoil spring / gas-oil damper, spring
preload adjustable
Wheel travel
Front 230 mm •••
Rear 230 mm •••
Electrical system
Ignition system Transistorized coil ignition (digital)
Charging system:
Type A.C. magneto
Standard output 14V, 13.5A at 5.000 r/min •••
Battery:
Model GT9B-4
Voltage, capacity 12V, 8Ah •••
Headlight typeQuartz bulb (halogen)
Bulb voltage, wattage x quantity
Headlight 12V 60W / 55W x 1 •••
Tail/brake light 12V 5W / 21W x 1 •••
Turn signal light 12V 10W x 4 •••
Auxiliary light 12V 5W x 1 •••
Meter lighting 12V 3W x 1 •••
Turn signal indicator light 12V 1.2W x 1 •••
Neutral indicator light 12V 1.2W x 1 •••
Auxiliary indicator light 12V 1.2W x 1 •••
High beam indicator light 12V 1.2W x 1 •••
Fuse20A •••
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INSP
ADJ
ELECTRICAL SYSTEM............................................................................................3-47
CHECKING AND CHARGING THE BATTERY ..................................................3-47
CHECKING THE FUSES ....................................................................................3-53
REPLACING THE HEADLIGHT BULBS ............................................................3-54
REPLACING THE TURN INDICATOR LIGHT BULB ..........................................3-56
REPLACING THE TAIL/BRAKE LIGHT BULB ....................................................3-57
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CHECKING THE FUSES/
REPLACING THE HEADLIGHT BULBS
3-54
INSP
ADJ
WARNING
Never use a fuse with an amperage rating
other than that specified. Improvising or using
a fuse with the wrong amperage rating may
cause extensive damage to the electrical sys-
tem, cause the lighting and ignition systems
to malfunction and could possibly cause a fire.
4. Install:
•Pannel
•Seat
REPLACING THE HEADLIGHT BULBS
Low beam/high beam
1. Remove:
•Cowling screws (1)
2. Remove:
•Cowling (from the meter bracket)
NOTE:
Remove the cowling from the meter bracket by
lowering it to disengage it, and then lifting it up.
3. Remove:
•Headlight (2)
4. Disconnect:
•Headlight coupler (3)
5. Remove:
•Headlight bulb cover (4)
6. Remove:
•Headlight bulb holder (5) (by turning it
counterclockwise (a))
•Headlight bulb
WARNING
Headlight bulbs get very hot. Therefore, keep
flammable products away from a lit headlight
bulb, and do not touch the bulb until it has
cooled down.








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INSP
ADJ
REPLACING THE HEADLIGHT BULBS
3-55



Auxiliary light bulb
1. Remove:
•Cowling screws (1)
2. Remove:
•Cowling (from the meter bracket)
NOTE:
Remove the cowling from the meter bracket by
lowering it to disengage it, and then lifting it up.
3. Remove:
•Headlight (2)
•Auxiliary light socket (3)
NOTE:
Remove the auxiliary light socket (together with
the bulb) without disconnecting the leads.
•Bulb (by pushing it in and turning it coun-
terclockwise)Cowling screws:
10 Nm (1.0 kgm)
7. Install:
•Headlight bulb (new)
•Headlight bulb holder (by turning it clock-
wise (b))
Do not touch the glass part of the headlight
bulb to keep it free from oil, otherwise 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 headlight bulb using a
cloth moistened with alcohol or thinner.
8. Install:
•Headlight bulb cover
9. Connect:
•Headlight coupler
10. Install:
•Upper side of the cowling (onto the meter
bracket)
•Headlight (adjust the headlight beam if
necessary)
11. Install:
•Cowling screws
CAUTION:
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REPLACING THE TURN INDICATOR LIGHT BULB
3-56
INSP
ADJ




REPLACING THE TURN INDICATOR LIGHT
BULB
1. Remove:
•Lens screw (1)
•Lens (2)
•Bulb (3)
NOTE:
To remove the bulb press it into place and turn it
counterclockwise.
2. Install:
•New bulb
NOTE:
To install the bulb press it into place and turn it
clockwise.
•Lens
•Lens screw
Do not overtighten the screw, otherwise the
lens may break.
CAUTION: 4. Install:
•Bulb (new) (by pushing it in and turning it
clockwise)
•Bulb holder
•Upper side of the cowling (onto the meter
bracket)
•Headlight (adjust the headlight beam if
necessary)
5. Install:
•Cowling screws
Cowling screws:
10 Nm (1.0 kgm)
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ELEC
CHAPTER 7
ELECTRICAL
ELECTRICAL CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
COLOUR CODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
ELECTRICAL COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
SWITCH CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
SWITCH CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
MAIN SWITCH INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
LIGHT INSPECTION (HEADLIGHTS, TAIL LIGHT AND BRAKE LIGHTS,
DIRECTION INDICATOR LIGHTS, INSTRUMENT LIGHTS, ETC) . . . . . . . . . . . . . . . . . 7-8
BULB TYPES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
BULB INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
IGNITION SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-13
ELECTRICAL STARTING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21
STARTING CIRCUIT OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24
STARTER MOTOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
CHARGING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
LIGHT SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
LIGHT SYSTEM INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
SIGNALLING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-53
SIGNAL SYSTEM CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-55
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LIGHT INSPECTION
7-8
ELEC
LIGHT INSPECTION (HEADLIGHTS,
TAIL LIGHT AND BRAKE LIGHTS,
DIRECTION INDICATOR LIGHTS,
INSTRUMENT LIGHTS, ETC)
Check the continuity between the bulb terminals to
see that they are undamaged.
BULB TYPES
The bulbs used are classified as shown to the left
according to type of attachment.
(B) is H4 type halogen bulb (12V - 55/60W) and it
is used for headlight.
Avoid touching the glass part of a bulb. Keep it
free from oil; otherwise, the transparency of
the glass, life of the bulb, and luminous flux will
be adversely affected. If oil gets on a bulb,
thoroughly clean it with a cloth moistened with
alcohol or lacquer thinner.
(A) and (C) are used mainly for headlights.
(D) is used mainly for direction indicator lights and
the rear and braking lights.
(E) and (F) are used especially for instrument and
other indication lights.
BULB INSPECTION
1. Remove the bulb.
NOTE:
•Bulbs of type (B) and (C) use special supports
(bulbholders). Remove the bulbholder before
removing the bulb. Most of these bulbholders
may be removed by turning in an anticlockwise
direction.
•Most bulbs of type (A), (D) and (E) may be
removed from their housing by pushing them
and turning them in an anticlockwise direction.
•Bulbs of type (F) may be removed simply by
pulling them out.
CAUTION:
A
F
CB
ED
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LIGHT SYSTEM
7-46
ELEC
LIGHT SYSTEM INSPECTION NOTE:
To proceed to the control of the light system, start the engine and then stop it by the emergency engine
stop switch. In this way the light relay remains excited and it is possible to check the light system.
1. The front headlight and the high beam light fail to turn on.
CONTINUITY
DISCONTINUITY
Replace the bulb and/or the bulbholder.1. Bulb and bulbholder.
•Check the continuity of the bulb and bulb-
holder.
Refer to “BULB INSPECTION” section.
2. Voltage.
•Connect the pocket tester (DC 20V) to the
front headlight connectors and the high
beam switch.
Headlight: Tester terminal (+) ➔
Green (2) or Yellow (1) cable
Tester terminal (–) ➔Black cable (3)
High beam light: Tester terminal (+) ➔Yellow cable (4)
Tester terminal (–) ➔Black cable (5)
[A] When the lights switch (commutator) is at
position “HI”.
[B] When the lights switch (commutator) is at position “LO”.
OUT OF SPECIFICATION
The circuit from the main switch to the bulbhol-
der connector is defective. Repair.
A
B
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