PIAGGIO Ape TM, Instructions Manual

Page: 87 / 160

13_20
Checking and replacing the pre-heating plugs (13_20)
Access the spark plugs as follows:
1 . remove the plate releasing the three fixing clamps;
2 . disconnect the high voltage wire cap « A » from the spark plug « B »;
3 . remove the spark plug using the provided tool;
4 . when refitting, place the spark plug in place at the correct slant and screw it by hand.
Use the tool for locking only;
5 . insert cap « A » fully on the spark plug and refit the rear washer.
THE SPARK PLUG SHOULD BE REMOVED ONLY WHEN THE ENGINE IS COLD.
CHANGE THE SPARK PLUG EVERY 4,000 KM. USING SPARK PLUGS WITH
DIFFERENT VALUE WITH RESPECT TO THE PRESCRIPTIONS OR WITH IN-
CORRECT THREADING CAN SEVERELY DAMAGE THE ENGINE.
Characteristic
Recommended spark plugs:
BOSCH W3AC
CHAMPION RL78C
NGK BR8HS
87
13 Maintenance