Installation Of Drive Chain - Yamaha YBR 125 Service Manual

1
Drive chain and sprocket
2.Installation
Install as shown on the fig
Bend the jaw part of limit prers plate in a or b as
shown on the left fig,after bend deformattion,stick the
side of the nut firmly.

Installation of drive chain

1.Installation
Drive chain
Chain tensioner
Chain press plate
2.Installation
Chain joint clip
Note:
As shown on the fig,pay attention to the installing
direction of chain joint clip.
3. Adjustement
The slackness of drive chain
Refer to the section"Adjustment of drive chain,slack-
ness"of chapter.
Note:
If the slackness of drive chain is too small,it will cause
the engine and other main components to overload.
The chain slackness should be kept within the sp-
ecified limit.
4.Installation
Axle nut
Bolt
6-18
CHAS
3