Yanmar 1GM10V Dokumentacja Pobierz pdf (Strona 30)

4. Maintenance & Inspection

30

4.3 Periodic Inspection Items

4.3.1 Inspection on Initial 50 Hrs. of

Operation (or after 1 Month)

(1) Replacing the Engine Lube Oil and

Lube Filter (1st time)

During initial operation of the engine, the

oil is quickly contaminated due to the

initial wear of internal parts. The lube oil

must therefore be replaced early.

Replace the lube oil filter at the same

time.

It is easiest and most effective to drain the

engine lube oil after operation while the

engine is still warm.

1. Remove the lube oil dipstick. Attach

the oil drain pump and drain off oil.

2. Remove the lube oil filter with the filter

detach/attach tool. (Turn to the left.)

3. Clean the filter installation face and

attach the new filter, tightening by

hand.

4. Turn an additional 3/4 of a turn with the

attachment tool. (Turn to the right.

Tightening torque: 20∼24 Nm)

5. Fill with new lube oil. (See 3.2.2)

6. Perform a trial run and check for oil

leakage.

7. Approximately 10 minutes after stop-

ping the engine, remove the oil dipstick

and check the oil level. Add oil if the

level is too low.

Beware of oil splashes if extracting the

lube oil while it is hot.

002696-00E

(2) Replacing the Clutch Lube Oil

(1st time)

During initial operation, the oil is quickly

contaminated due to the initial wear of

internal parts. The lube oil must therefore

be replaced early.

1. Remove the cap from the filler port and

attach the oil drain pump. Drain off oil.

2. Fill with new lube oil. (See 3.2.3)

3. Perform a trial run and check for oil

leakage.

(3) Draining the (optional) Fuel Tank

Open the drain cock and drain off any

water or dirt collected on the bottom.

Put a pan under the drain to catch the

fuel.

Once the water and dirt has been drained

off and the fuel coming out is clear, close

the drain cock.

4.3.2 Inspection Every 50 Hours

(or Monthly)

(1) Draining the Fuel Filter

1. Close the fuel oil cock.

2. Remove the fuel filter cover and drain

off any water and dirt collected inside.

3. After reassembly, be sure to vent air

from the fuel system. (See 3.3.2(3))

(2) Inspection and adjustment of

Intake/Exhaust Valve Clearance

(1st time)

Setting of a new engine and individual

engine use will cause changes in the

intake/exhaust valve and rocker arm

clearance, and adjustment is necessary.

This adjustment requires specialized

knowledge and techniques. Consult your

Yanmar dealer or distributor.

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