Spark Plug; Hub Oil - PIAGGIO Beverly 250 USA Workshop Manual

Beverly 250 USA

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. - Un-
screw the spark plug with the spanner provided.
- Check the spark plug to see if the insulator is
cracked, the electrodes are worn out or exces-
sively 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 mentioned above, replace it with
a plug of the recommended type.
- Insert the plug into the hole with the proper incli-
nation, screw it in fully by hand and then tighten it
with the specially designed spanner.
- Push the spark plug cap all the way down onto
the spark plug and then proceed to the reassem-
bly.
CAUTION
THE SPARK PLUG MUST BE REMOVED WHEN
THE MOTOR IS COLD. THE SPARK PLUG
MUST BE REPLACED EVERY 12,000 KM. THE
USE OF NON CONFORMING IGNITION CON-
TROL UNITS OR SPARK PLUGS OTHER THAN
THOSE PRESCRIBED CAN SERIOUSLY DAM-
AGE THE ENGINE.
Characteristic
Recommended spark - plug 1
Champion RG 4 HC
Spark plug: electrode distance
0.7 mm ÷ 0.8 mm
Locking torques (N*m)
Spark plug 12 ÷ 14

Hub oil

Maintenance
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