Technical data

SPARK PLUG

- Put the vehicle on the central stand.

- Open the door on the left side of the vehicle by levering in

the recess in the lower part of the door after removing the

screw.

- Disconnect the spark plug HV cable cap. - Unscrew the

spark plug with the spanner provided.

- Check the spark plug to see if the insulator is cracked, the

electrodes are worn out or excessively sooty. Also check the

condition of the seal washer and measure the spark gap with

a suitable thickness gauge.

- If necessary adjust the spark gap by carefully bending the

side electrode. If the spark plug has any of the defects men-

tioned above, replace it with a plug of the recommended

type.

- Insert the plug into the hole with the proper inclination,

screw it in fully by hand and then tighten itwitizthe specially

designed spanner.

- Push the spark plug cap all the way down onto the spark

plug and then proceed to the reassembly.

CAUTION

THE SPARK PLUG MUST BE REMOVED WITH COLD ENGI-

NE. THE SPARK PLUG SHOULD BE REPLACED EVERY 12,000

KM. THE USE OF NONCONFORMING IGNITION CONTRO-

LLERS, AND SPARK PLUGS OTHER THAN THOSE PRESCRI-

BED CAN SERIOUSLY DAMAGE THE ENGINE.

Characteristic

Spark plug (250)~’^Z.S- iz5c)

CHAMPION RG4HC

Distance between the electrodes

mm 0,7 - 0,8

Pares de apriete (N.m)

Spark plug 12 ÷ 14

SPARK PLUG