Liangzi Power UTV1000-3, Руководство по обслуживанию

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11. TROUBLESHOOTING
11- 3
Replace magneto.

Connector on magneto is damaged and/or has electrical failure. Repair and
clean contacts of connector.
3. Check voltage regulator/rectifier.

Refer to charging system.
4. Check wiring harness for cracks or other damages.

harness shows electrical failure and/or other damages. Replace/repair
wiring harness.
LUBRICATION
Symptom: LOW OR NO OIL PRESSURE/HIGH OIL CONSUMPTION
1. Check oil level and search for leakage on crankcase and/or sealing parts.

Crankcase is leaking due to damage. Rebuild engine with new crankcase
and gasket parts. Use recommended oil (refer to technical specifications).

Crankcase is leaking due to loose screws. Retighten screws with
recommended torque

Sealing rings, O-rings and/or gaskets are brittle, hard or damaged. Replace
damaged parts.

Piston rings worn out (blue colored engine exhaust emission). Replace
piston rings (refer to cylinder and head).

Piston rings are broken (low compression). Replace piston rings (refer to
cylinder and head).

Valve stem seal damaged and/or sealing lip is hard and/or brittle. Replace
all valve stem seals.
2. Check oil filter for contamination.

Oil filter clogged. Replace oil and oil filter at the same time. Use
recommended oil (refer to technical specifications).
3. Check oil drain plug on engine bottom.

Plug is loose and/or gasket ring is missing. Retighten the plug and/or place
gasket ring.
4. Check leak indicator hole if oil leaks (in crankcase MAG side-water pump housing
area).

Oil leaking from leak indicator hole means a damaged oil seal on water
pump shaft. Replace oil seal (refer to cooling system).
5. Check oil pressure switch function.

Oil pressure switch damaged. Replace oil pressure switch.
6. Check oil orifice(s) on the oil pump suction side.

Oil orifice(s) is (are) clogged. Clean from contamination. Replace oil and
oil filter if necessary (refer to maintenance or lubrication system).
7. Check oil pump function.

Oil pump rotor is out of wear limit. Replace oil pump (refer to lubrication
system).