Yamaha SR125 Service Manual download pdf (Page 176)

6-26

REAR WHEEL, REAR BRAKE AND DRIVE CHAIN

CHAS

NOTE:

5. Inspect:

 Cam shaft face

T701020

DRIVE CHAIN INSPECTION

1. Inspect:

 Drive chain stiffness

Stiffness  Clean and lubricate or replace.

2. Inspect:

 Drive chain

 Driven sprocket

More than 1/2 tooth a wear  Replace the

drive chain.

Use new driven sprocket.

3. Measure:

 10 link length

(drive chain)

Out of specification  Replace the drive

chain.

10 link length limit:

122 mm

 Tighten the drive chain with a finger before

measuring.

 10 link length is the distance between the

inside edge of roller

and

as shown.

 10 link length measurement should be done at

two or three different places.

1 2 ... 171 172 173 174 175 176 177 178 179 180 181 ... 242 243

Ruchira 26 Jul 2025 | 07:58:41

Supper

Yamaha SR125 Service Manual Page 176