Battery; Speed Sensor - APRILIA SX 125 Service Station Manual

Electrical system

Battery

BATTERY
(12 V - B9 - B)
(12 V - 4 A)
In case of malfunction check first that the recharge system works properly. To check the battery, remove
it from the vehicle, and proceed as follows; visually check that :
- there are no signs of sulphation (signalled by white colouring of one or more cells);
- the electrolyte level is between the two "MIN" and "MAX" reference notches;
- the container (outer casing) does not leak.
Charge the battery slowly for at least 10 hours. With a densimeter check the electrolyte density at every
cell after recharging. If the density is below 1.26 at any cell or if the off-load voltage is lower than 12V,
the battery surely needs to be replaced.

Speed sensor

Operating voltage: Vdc= 5÷24 V
Maximum voltage applicable: 26 V
Maximum reverse voltage: -16 V
Maximum power consumption: 10 mA
Operating temperature:
-20 °C ÷ +80 °C (-7.6 °F ÷ -112 °F)
ELE SYS - 64
RX SX 125