Yamaha BWS YW100E Owner's Manual download pdf (Page 38)

PERIODIC MAINTENANCE AND MINOR REPAIR

6-11

EAU00627

Carburetor adjustment

The carburetor is a vital part of the

engine and its emission control sys-

tem. Adjusting should be left to a

Yamaha dealer with the professional

knowledge, specialized data and

equipment to do so properly.

EAU00634

Throttle cable free play

adjustment

NOTE:

Before checking the throttle cable

free play, the engine idling speed

should be adjusted.

Adjust the throttle cable by turning

the adjusting nut so that specified

free play at the throttle grip is ob-

tained.

Free play:

3 ~ 5 mm

7. Apply oil to the entire surface of

the air filter element and

squeeze out the excess oil. It

should be damp, but not drip-

ping.

Recommended oil:

Engine oil

8. Coat the sealing edges of the air

filter case and air filter case

cover lightly with grease for an

airtight seal.

9. Install the air filter element and

the air filter case cover.

10.Install the air filter case and the

carburetor joint clamp.

11.Tighten the air filter case bolt

and the air filter case joint screw.

12.Install the panel.

EC000082

cC

Make sure the air filter is properly

seated in the air filter case.

The engine should never be run

without the air filter installed. Exces-

sive piston and/or cylinder wear

may result.

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