Husqvarna Rider 15V2 Workshop Manual page 74

Discharged battery
Starter motor does not turn the
No contact on starter relay
engine
Starter motor and/or cable
connection defective
Heavily burnt electrodes
Bad ignition cable connection
No spark from spark plug
Spark plug short circuited
Defective ignition coil
Fuel tank empty
Fuel stop valve does not open
No fuel to the carburettor
Incorrect fuel supply
No fuel from the carburettor
(Spark plug dry)
Bad contact on battery poles
Blown fuse
Charge battery
Change battery Bad or no earth contact
Defective ignition switch
No current to relay
Relay defective Microswitch on the cutting
Change relay equipment's lifting lever
defective or in wrong position
Check connections
Defective microswitch under
Change starter motor
seat
Adjust electrode gap or
Microswitches by gear lever,
replace spark plug
hydraulic pedal defective or in
wrong position (neutral pos)
Change the spark plug cap
Replace the spark plug
Change the ignition coil
Fill with fuel
Check cable connections or
No current to the valve or the
replace the valve
solenoid is defective
Channel from the fuel stop Clean the channel with
valve blocked compressed air
Fuel filter blocked Change the filter.
Tank ventilator blocked
Clean or replace the fuel cap
Broken pump diaphragm
Fuel pump defective
Impulse channel blocked
Fuel pipes blocked or pinched Clean or replace the pipes
Needles and diffuser jets Clean the carburettor with
blocked compressed air
Clean and lubricate with
copper paste
Change the fuse
Localise fault
Clean, lubricate with copper
paste. Tighten the earth cable
Check cable connections or
replace the switch
Check cable connections or
replace the switch
Adjust the setting
Check cable connections or
replace the switch
Check cable connections or
replace the switch
Adjust the setting
Change the diaphragm
Clean the channel with
compressed air