2000 YAMAHA TTR125 brake light

GEN
INFO

1 - 1
DESCRIPTION
EC100000
GENERAL INFORMATION
EC110000
DESCRIPTION
1
Clutch lever
2
Engine stop switch
3
Starter knob
4
Front brake lever
5
Throttle grip
6
Fuel tank cap
7
Air filter
8
Kickstarter crank
9
Fuel tank
0
Dipstick
A
Rear brake pedal
B
Fuel cock
C
Drive chain
D
Shift pedal
E
Front fork
NOTE:

l
The machine you have purchased may differ
slightly from those shown in the following.
l
Designs and specifications are subject to
change without notice.
1
1

3 - 24
INSP
ADJ

LUBRICATION
LUBRICATION
To ensure smooth operation of all compo-
nents, lubricate your machine during setup,
after break-in, and after every ride.
1
All control cable
2
Brake and clutch lever pivot
3
Shift pedal pivot
4
Footrest pivot
5
Throttle-to-handlebar contact
6
Drive chain
7
Tube guide cable winding portion
8
Throttle cable end
9
Brake and clutch cable end

Use Yamaha cable lube or equivalent on these
areas.
õ
Use SAE 10W-30 motor oil or suitable chain
lubricants.
‚
Lubricate the following areas with high quality,
lightweight lithium-soap base grease.
AAA
AAB
CC

5 - 4
CHAS

FRONT WHEEL AND FRONT BRAKE
Drum brake
1. Inspect:
l
Brake shoe lining surface
Glazed areas
®
Polish.
Use coarse sand paper.
NOTE:

After polishing, wipe the polished particles with
a cloth.
2. Measure:
l
Brake shoe lining thickness
a

Out of specification
®
Replace.
NOTE:

Replace the brake shoes and springs as a set
if either is worn to the limit.
Brake shoe lining thickness:
Standard
40 mm
(0.16 in)2.0 mm
(0.08 in)
3. Measure:
l
Brake drum inside diameter
a

Out of specification
®
Replace.
Brake drum inside diameter:
Standard
110 mm
(4.33 in)111 mm
(4.37 in)
4. Inspect:
l
Brake drum inner surface
Oil/scratches
®
Remove.
OilUse a rag soaked in lac-
quer thinner or a solvent.
ScratchesUse a emery cloth (lightly
and evenly polishing).

5 - 12
CHAS
4. Inspect:
lBrake drum inner surface.
Oil/scratches ® Remove.
OilUse a rag soaked in lac-
quer thinner or a solvent.
ScratchesUse a emery cloth (lightly
and evenly polishing).
ASSEMBLY AND INSTALLATION
Brake shoe plate assembly
1. Install:
lBrake camshaft 1
NOTE:
Apply the lithium soap base grease on the
brake camshaft.
2. Check:
lBrake camshaft operation
Unsmooth operation ® Repair.
3. Install:
lWear indicator plate 1
NOTE:
When installing the wear indicator plate to the
brake camshaft align the projection a on the
wear indicator plate with the slots b on the
brake camshaft.
4. Install:
lBrake camshaft lever 1
NOTE:
Install the brake camshaft lever so that the
angle b between a line drawn through the hub
of the brake shoe and dot a, and a line drawn
through the midline of the camshaft and dot a
is 46.5˚.
T R..10 Nm (1.0 m · kg, 7.2 ft · lb)
REAR WHEEL AND REAR BRAKE