ODES UTV Desertcross 1000cc-3, Руководство по обслуживанию

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11. TROUBLESHOOTING
11-
5
CRANKSHAFT
Symptom: UNUSUAL ENGINE NOISE AND/OR VIBRATION
1. Check noise coming from crankshaft area..

Crankshaft plain bearings are damaged. Replace crankshaft plain bearings.

Connecting rod plain bearings are damaged.
Replace connecting rod plain bearings.

Magneto rotor got loose. Replace damaged components and retighten rotor
retaining screw with recommended torque (refer to MAGNETO SYSTEM).
GEARBOX
Symptom: UNUSUAL GEARBOX NOISE AND/OR VIBRATION
1. Check oil level in gearbox.

Oil leakage from gearbox. Replace damaged gasket(s) and/or oil seal(s), torque
screws and refill with oil up to specified level (refer to TECHNICAL
SPECIFICATIONS and GEARBOX)
2. Check bearings in the gearbox for free movement.

Bearing(s) do(es) not move freely. Replace bearing(s)
3. Check for knocking noise.

Tooth of gears are damaged and/or worn. Replace respective gears.
Symptom: GEAR INDICATION FAILS.
1. Check contact screws on gear housing center.

Check contact screw outside for contamination and wetness.
Clean contact screw and screw for wiring harness.

Contact(s) is (are) corroded and/or contact screw for wiring harness got loose.
Clean contact surface and retighten contact screw(s) with recommended torque.

Wiring harness has broken cables. Replace wiring harness.

Shifting indicator switch(es) pin(s) is (are) worn and/or damaged.
Replace shifting indicator switch(es).
Symptom: GEAR(S) IS (ARE) HARD TO SHIFT
1. Check shift shaft splines and/or shift forks for wear and/or damages.

Shift shaft is worn out and/or shows damaged splines. Replace shift shaft.

Shift drum track(s) and/or splines is (are) worn out or damaged.
Replace shift drum and damaged part(s).

Shift fork(s) is (are) worn out and/or engagement pins are damaged.
Replace shift fork(s).

Shift fork(s) is (are) worn out and/or fork(s) is (are) damaged.
Replace shift fork(s).

Shift gear(s) is (are) worn out. Replace shift gear(s).

Shifting indicator switch(es) pin(s) is (are) worn out (no rounding on top of pin).
Replace shifting indicator switch(es).
2. Check spring on shift shaft in gearbox.

Broken spring. Replace the spring (refer to GEARBOX).