2003 YAMAHA TTR125 brake

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CHAS

FRONT FORK
EC550000
FRONT FORK
Å
TT-R125E
ı
TT-R125LWE
Extent of removal:
1
Front fork removal
Extent of removal Order Part name Q’ty Remarks
Preparation for removal
FRONT FORK REMOVAL
Hold the machine by placing the
suitable stand under the engine.
WARNING

Support the machine securely so there is no
danger of it falling over.
Front wheel Refer to “FRONT WHEEL AND FRONT
BRAKE” section.
(Refer to “FRONT WHEEL” section for
the TT-R125LWE.)
Handlebar Refer to “HANDLEBAR” section.
AB
1 Cap 1–
2 Pinch bolt (upper bracket) 1 1 Only loosening.
3 Cap bolt 1 1Loosen when disassembling the front fork.
4 Pinch bolt (lower bracket) 1 1 Only loosening.
5Front fork
11
1

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CHASHANDLEBAR
EC5B0000
HANDLEBAR
TT-R125E
Extent of removal:1 Handlebar removal
Extent of removal Order Part name Q’ty Remarks
Preparation for removalHANDLEBAR REMOVAL
Number plate
1 Clutch cable 1
2 Clutch lever 1
3 Engine stop switch 1
4 Front brake cable 1
5 Start switch 1
6 Front brake lever 1
7 Grip cap (lower) 1
8 Grip cap (upper) 1
9 Throttle cable 1
10 Throttle grip assembly 1
11 Collar 1
12 Handlebar grip (left) 1 Refer to “REMOVAL POINTS”.
13 Main switch 1
14 Handlebar holder 2
15 Handlebar 1
1

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CHASHANDLEBAR
TT-R125LWE
Extent of removal:1 Handlebar removal
Extent of removal Order Part name Q’ty Remarks
Preparation for removalHANDLEBAR REMOVAL
Number plate
1 Clutch cable 1
2 Clutch lever 1
3 Engine stop switch 1
4 Brake master cylinder 1 Refer to “REMOVAL POINTS”.
5 Start switch 1
6 Grip cap (lower) 1
7 Grip cap (upper) 1
8 Throttle cable 1
9 Throttle grip assembly 1
10 Handlebar grip (left) 1 Refer to “REMOVAL POINTS”.
11 Main switch 1
12 Upper handlebar holder 2
13 Handlebar 1
1

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CHAS
REMOVAL POINTS
Brake master cylinder (TT-R125LWE)
1. Remove:
Brake master cylinder bracket 1
Brake master cylinder 2
CAUTION:
Do not let the brake master cylinder hang
on the brake hose.
Keep the brake master cylinder cap side
horizontal to prevent air from coming in.
U P1 2
Handlebar grip
1. Remove:
Handlebar grip 1
NOTE:
Blow in air between the handlebar or tube
guide and the grip. Then remove the grip
which has become loose.
INSPECTION
Handlebar
1. Inspect:
Handlebar 1
Bends/cracks/damage → Replace.
WARNING
Do not attempt to straighten a bent handle-
bar as this may dangerously weaken the
handlebar.
HANDLEBAR

5 - 47
CHAS
6. Install:
TT-R125E
Start switch 1
Bolts (start switch) 2
Front brake cable 3
Clamp
NOTE:
Apply the lithium soap base grease on the
front brake cable end.
TT-R125LWE
Start switch 1
Brake master cylinder 2
Brake master cylinder bracket 3
Bolt (brake master cylinder bracket) 4
NOTE:
Install the bracket so that the arrow mark a
face upward.
First tighten the bolts on the upper side of the
brake master cylinder bracket, and then
tighten the bolts on the lower side.
7. Install:
Engine stop switch 1
Clutch lever holder 2
Screws (clutch lever holder) 3
NOTE:
The engine stop switch and clutch lever
holder should be installed according to the
dimensions shown.
Pass the engine stop switch lead in the mid-
dle of the clutch lever holder.
8. Install:
Clutch cable 1
Clamp
NOTE:
Apply the lithium soap base grease on the
clutch cable end.
9. Adjust:
Brake lever free play
Refer to “FRONT BRAKE ADJUST-
MENT” section in the CHAPTER 3.
Clutch lever free play
Refer to “CLUTCH ADJUSTMENT”
section in the CHAPTER 3.
3
1
2
LS
T R..4 Nm (0.4 m · kg, 2.9 ft · lb)
U P3 2
4 4
a1
T R..9 Nm (0.9 m · kg, 6.5 ft · lb)
12 3
3T R..4 Nm (0.4 m · kg, 2.9 ft · lb)
HANDLEBAR

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CHASSWINGARM
EC570000
SWINGARM
Extent of removal:1 Swingarm removal
Extent of removal Order Part name Q’ty Remarks
Preparation for removalSWINGARM REMOVAL
Hold the machine by placing the
suitable stand under the engine.
WARNING
Support the machine securely so there is nodanger of it falling over.
Rear wheel Refer to “REAR WHEEL AND REAR
BRAKE” section.
1 Drive chain tensioner (upper) 1
2 Drive chain tensioner (lower) 1
3 Bolt (connecting arm-frame) 1
4 Bolt (rear shock absorber-relay arm) 1Hold the swingarm.
5 Pivot shaft 1
6 Swingarm 1
1