Daewoo ST Series Instruções de Operação descarregar pdf (Página 47)

5.1.2. Characteristics

The hydraulic-type clutch is composed of forward main body, reverse main body, output shaft,

and selector valve..

The selector valve assembly installed on the external part is a device designed to control

forward, neutral, and reverse movements and also it can be remote-controlled. The oil

pumped up at the pump supplies hydraulic pressure for the clutch assembly, lubricating

portions on gear and bearings, and cooling system. But when assembling this hydraulic type

clutch, use care so that it is aligned with the engine correctly.

5.1.3. Operation

(1) Before operation

•

Check the tightening bolts and nuts on the components as a whole for looseness.

•

Check the oil level with the oil level gauge.

(Run the engine at idle for a few minutes, then stop it before checking the oil level.)

•

Place the control lever in the neutral position before starting the engine.

(2) Starting

•

Run the engine at idle for about 10 minutes.

•

Check for oil leaks, unusual sound, temperature, etc. during the engine idling.

•

While checking the clutch pressure, increase the engine rpm.

(3) Driving and stopping

•

Check to see that the specified pressure is obtained when engaging the clutch.

The pressure may drop slightly at low engine rpm, but it does not affect the operation of

the engine.

•

When attempting to change gears for forward or reverse movement, first put the engine

rpm at idle.

•

The temperature of oil at operation must be 60 ~ 90°C.

•

When attempting to stop the engine, be sure to place the control lever in the neutral

position.

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Daewoo ST Series Instruções de Operação Página 47