Starting System Inspection; Solenoid Starter Inspection; Starter Relay Wiring Diagram; Starter Motor Inspection - Husqvarna NUDA 900 R 2012 Workshop Manual

ELECTRICAL SYSTEM
NUDA 900 2012/2013 - NUDA 900 R 2012/2013

Starting system inspection

Starter motor inspection

For the inspection of the starter motor (1), proceed as follows:
2
- connect a meter across ground (3) and starter motor contact (2).
- Check for continuity between the positive pole and motor ground. If no continuity
is found, replace the starter motor.

Starter motor

1 Rated voltage: 12V
Current draw: 900W
3
H10487

Solenoid starter inspection

Disconnect the cables at the battery negative terminal to avoid possible short
circuits during disassembly. Disconnect the starter relay connector (A).
Disconnect the starter motor and battery positive cable wires at relay end. Ap-
A
ply 12 Volts to the terminals (1) and (2) on the relay and check the continuity
between the terminals B-M. Do not apply such voltage to the relay for more
than 5 seconds as it could overheat and suffer damage. Use a multimeter
to establish whether the winding is open circuit or resistance exists. A winding
in good condition will give the following resistance readings.
Meter scale setting: Ohm
Starter relay resistance. Standard: 3-6 .
NOTE:
If the fuse on the starter relay is interrupted or removed, the system is
isolated from all electric supply sources.
H10484

Starter relay wiring diagram

1= 30A fuse
B
M
2= + 12V to the starter motor
2
1
H06523
Workshop Manual Ed. 11-2011
M.22