Husqvarna TE 250 - 310 2011 I.E. Workshop Manual page 29

ELECTRICAL SYSTEM (see also Section M)
Trouble
Spark plug fouls
easily
Spark plug electrodes
overheat
Generator does not charge or
is not providing enough charge
Generator overcharges battery 1. Voltage regulator faulty
Battery does not hold charge
(TE-TXCi)
Starter motor
does not start or slips
(TE-TXCi)
INJECTION FUEL FEEDING SYSTEM (TE-TXCi) (See Section S)
Ed. 07-2010
TROUBLESHOOTING
Cause
1. Dirty air filter
2. Worn piston rings
3. Worn piston or cylinder liner
1. Spark plug electrode gap too close
2. Heat rating too high
1. Cables running to voltage regulator improperly connected or
shorted
2. Voltage regulator faulty
3. Generator coil faulty
1. Battery terminals dirty
1. Battery is flat
2. Control on R.H. switch faulty
3. Starter relay faulty
4. Starter motor faulty
5. Worn starter gears
6. Worn or damaged freewheel rollers
C.5
Remedy
Clean
Replace
Replace
Adjust
Replace with recommended
spark plug
Connect correctly or
replace
Replace
Replace
Replace
Clean
Charge
Replace
Replace
Repair or replace
Replace
Replace freewheel