Charging System Checks; Battery Current Leakage; Regulated Voltage; Generator Stator Coil Resistance Check - Husqvarna TC 450 Workshop Manual

ELECTRIC SYSTEM, DIGITAL INSTRUMENT

CHARGING SYSTEM CHECKS

1

Battery current leakage

To gain access to the battery (1), remove the saddle (see page E.15).
Remove the BLACK negative cable from the battery.
Measure the current between the NEGATIVE terminal of the battery and the
NEGATIVE cable using a tester. If the reading exceed 1 mA, there is a current
leakage.
and a half ), it is recommended to remove battery from electrical system and
store it in a dry place.

Regulated voltage

To gain access to the battery, remove the saddle (see page E.15).
When the engine is warm and working at slightly more than 3000 rpm, measure the
tension between the two battery terminals positive and negative with a tester (in
order to make this check the battery must be charged). If the value is not between
12.5V-14.5V, check the generator and tension - rectifying regulator (page M.13).

Generator stator coil resistance check

Remove the stator coil-main wiring harness connector then measure the resist-
ance using a tester.
If the vehicle remains unused for long periods (for more than one month
M.10 Part. N. 8000 H1344 (10-2009)