Controls And Diagnostics Guide - PIAGGIO 500 cc Service Manual

Controls and diagnostics guide

The starting motor is marketed as complete.
Before deciding to replace it, it is necessary to proceed with the following checks:
Check correct connection of the negative terminals
(battery negative and starting motor
negative) between themselves and the chassis.
Connect the diagnosis tester di 020460Y
(see Chapter 9-FUEL INJECTION).
Connect the induction pliers of an amperometer to
the positive feed cable of the starting motor.
Remove the 10A fuse N° 2
(see Chapter 9-FUEL INJECTION).
Set to "ON" with the switch on "RUN"
and side stand raised.
Select the "PARAMETERS" function, page 1-3.
Battery
Check repose tension (several hours).
Tension > 12,5 V.
Check the electrolyte density of each element.
Bé = 30 - 32
Specific weight: 1.25 - 1.26
YES
YES
Recharge and if necessary replace the battery
Reset the connections.
Starting
NO
NO
12 - 3
12