Troubleshooting Points - Husqvarna YTH2348 Owner's Manual

TROUBLESHOOTING POINTS
PROBLEM
Wilt not 8tart
Hard to start
Engine wiii not turn over
Engine click_ but will not
start
r
Los_ of power
Excessive vibration
CAUSE
1 Out of fuel
2 Engine not "CHOKED" properly.
3 Engine flooded.
4 Bad spark plug.
5 Weak or dead battery.
6. Dirty air filter
7. Dirty fuel filter
8 Water in fuel
9. Loose or damaged wiring
10 Carburetor out of adjustment
11. Engine valves out of adjustment.
1 Dirty air filter.
2 Bad spark plug.
3 Weak or dead battery.
4 Dirty fuel filter.
5 Stale or dirty fuel
6. Loose or damaged wiring
7. Carburetor out of adjustment.
8. Engine valves out of adjustment.
1 Brake pedal not depressed
2. Attachment clutch is engaged
3 Weak or dead battery.
4 Blown fuse
5 Corroded battery terminals.
6 Loose or damaged wiring
7. Faulty ignition switch.
8. Faulty solenoid or starter
9 Faulty operator presence switch(es).
1 Weak or dead battery.
2 Corroded battery terminals.
3 Loose or damaged wiring
4 Faulty solenoid or starter
1 Cutting too much grass/too fast
2 Throttle in"CHOKE" position
3 Build-up of grass, leaves and trash under mower.
4 Dirty air filter
5 Low oil level/dirty oil
6. Faulty spark plug.
7 Dirty fuel filter
8. Stale or dirty fuel
9 Water in fuek
10. Spark plug wire loose
11. Dirty engine air screen/fins.
12 Dirty/clogged muffler
13. Loose or damaged wiring
14. Carburetor out of adjustment.
15. Engine valves out of adjustment.
1 Worn, bent or loose blade.
2. Bent blade mandrel
3 Loose/damaged part(s)
CORRECTION
1. Fill fuel tank.
2. See "TO START ENGINE" in Operation section.
3. Wait several minutes before attempting to start
4. Replace spark plug.
5. Recharge or replace battery.
6. Clean/replace air filter
7. Replace fuel filter.
8. Empty fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter
9. Check all wiring.
10. See "To Adjust Carburetor" in Service Adjustments
section.
11. Contact an authorized service center/department.
1. Clean/replace air filter
2. Replace spark plug
3. Recharge or replace battery.
4. Replace fuel fiiter.
5. Empty fuel tank and refill tank with fresh, clean gasoline.
6. Check all wiring.
7. See "To Adjust Carburetor" in Service Adjustments
section.
8. Contact an authorized service center/department.
1. Depress brake pedal
2. Disengage attachment clutch.
3. Recharge or replace battery.
4. Replace fuse.
5. Clean battery terminals.
6. Check all wiring.
7. Check/replace ignition switch.
8. Check/replace solenoid or starter
9. Contact an authorized service center/department.
1. Recharge or replace battery.
2. Clean battery terminals.
3. Check all wiring.
4. Check/replace solenoid or starter
1. Raise cutting height/reduce speed
2. Adjust throttle controk
3. Clean underside of mower housing.
4. Clean/replace air filter
5. Check oil level/change oik
6. Clean and regap or change spark plug
7. Replace fuel filter.
8. Empty fuel tank and refill tank with fresh, clean gasoline.
9. Empty fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter
10. Connect and tighten spark plug wire.
11. Clean engine air screen/fins.
12. Clean/replace muffler
13. Check all wiring.
14. See "To Adjust Carburetor" in Service Adjustments
section.
15. Contact an authorized service center/department.
1. Replace blade Tighten blade bolt
2. Replace blade mandrel.
3. Tighten loose part(s). Replace damaged parts
26