Instructions / Assembly

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UPPER LEVEL

LOWER LEVEL

OIL GAUGE

UPPER LEVEL

LOWER LEVEL

OIL GAUGE

UPPER LEVEL

LOWER LEVEL

35) ENGINE OIL

Refill engine oil and start the engine.

Engine oil will be lubricated oil passages and

oil filter. Check the engine oil level and refill

again to the upper level of oil level gauge.

NOTE ;

* Check the oil level with the oil gauge

inserted.

* Use “SE” (API classification) or higher

grade engine oil.

5-5 BREAK-IN OPERATION

An engine that has been completely overhauled by being fitted with a new piston, rings, valves and

connecting rod should be thoroughly RUN-IN before being put back into service. Good bearing surfaces and

running clearances between the various parts can only be established by operating the engine under

reduced speed and loads for a short period of time.

While the engine is being tested, check for oil leaks.

Make final carburetor adjustment and regulate the engine operating speed.

Standard Option

Oil Capacity

1.55 liter (0.41 U.S. gal.)

No Load

STEP

EH63 EH64 EH65 EH72 Engine speed(rpm) Time

2500 10

3000 10

3600 10

5.4kW (7.3HP) 3600 30

10.8kW (14.5HP)

5.9kW (7.3HP)

11.9kW (14.5HP)

6.3kW (8.5HP)

12.7kW (17.0HP)

6.7kW (9.0HP)

13.4kW (18.0HP)

3600 30