Liangzi Power UTV1000-3, Maintenance Manual, Page: 172 / 184

11. TROUBLESHOOTING
11- 2
5. Check leak indicator hole (in crankcase MAG side-water pump housing area) if
coolant leaks.

Coolant leaking from indicator hole means a damaged water pump rotary
seal. Replace rotary seal (refer to cooling system)..
6. Check condition of hoses and hose clamps fixation.

Hoses are brittle and/or hard. Replace.

Hose clamps are loose. Retighten clamps.
7. Check condition of impeller located on the water pump shaft.

Impeller wirings broken and/or impeller threads are damaged. Replace
(refer to cooling system).
8. Check gasket on water pump housing.

Gasket on water pump housing leaks. Retighten screws and/or replace
gasket.
9. Check cylinder head and/or cylinder base gasket.

Worn out gasket(s) is (are) causing coolant leakage. Replace.
10. Check coolant drain screw on water pump housing MAG side.

Copper ring on drain screw leaks. Retighten screw and/or replace copper
ring.
11. Check intermediate gear(s) behind of PTO cover.

Worn out and/or broken gear(s) is/are causing less coolant supply. Replace
worn out and/or broken gear(s) (refer to bottom end).
12. Check if water pump shaft is seized.

Water pump shaft does not turn. Replace defective part(s).
13. Check cooling fan and connection.

Fan motor faulty. Replace.

Wire harness is brittle or hard (no connection). Replace.
14. Check radiator fan switch and fuse.

Faulty fan switch and/or faulty fuse. Replace defective part(s).
15. Check radiator condition for leakage.

Radiator cracked or deformed. Replace radiator.
16. Check mud/dust in radiator fins.

Radiator fin obstructed, hard air cooling. Clean radiator fins.
MAGNETO SYSTEM
Symptom: BATTERY NOT CHARGING OR CHARGING VOLTAGE INADQUATE
1. Check battery

Battery shows less power. Reload battery.
2. Check magneto for damage and/or electrical failure.

Radial position of rotor wrong due to broken woodruff key. Replace
woodruff key.

Coating on stator winding is damaged. Replace stator.

Resistance value is out of specification (refer to technical specifications).