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3. LUBRICATION SYSTEM

ELECTRICAL EQUIPMENT

IGNITION APPARATUS

«Spark Plug»

Remove the frame center cover.

Remove the spark plug cap and spark plug.

Check the spark plug for wear, fouling and

carbon deposits.

Remove the fouling and carbon deposits with a

spark plug cleaner or wire brush.

Specified Spark Plug

BR8HSA

Spark Plug Gap: 0.6 0.7mm

«Ignition Apparatus»

Remove the right side rail. (ð12-4)

Remove the A.C. generator fan cover.

(ð7-3)

Remove the four bolts attaching the fan and

then remove the fan.

Warm up the engine and check the ignition

timing with a timing light.

When the engine is running at the specified rpm, the

ignition timing is correct if the “F” mark on the

flywheel aligns with the index mark on the

crankcase within ±2°.

Ignition Timing:

15.5°±2°BTDC/2000rpm

Gap, Wear and

Fouling Deposits

Washer Damage

Cracks

Bolt

The CDI ignition timing is not adjust

able.

If the timing is incorrect, check the CDI

unit, ignition coil and A.C. generator and

replace any faulty parts.

0.6

0.7mm

KYMCO ZX User Manual

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