4
1. Oil dipstick 2. High mark 3. Low mark
Make sure the oil level is between the high mark and the low mark; Drain oil when the
oil level is above the high mark and add oil when the oil level is below the low mark.
○
2 Check gear oil level
Unscrew the oil level plug and observe whether the oil overflows in the oil level plug.
If yes, install the oil level plug and tighten it according to the specified torque; If not, fill
it with oil.
1. Oil level plug
3. Check the steering system.
Check whether the steering is smooth;
Check whether the steering friction is adjusted correctly.
Turn the locking bolt clockwise to increase the resistance.
Turn the locking bolt counterclockwise to reduce the resistance.
4. Check shift and throttle operation.
Check whether the shift operation is smooth; Check whether the throttle grip operates
smoothly from the full-close position to the full-open position.
5. Check the emergency stop switch assembly.
Check whether the engine stops when the emergency stop switch assembly is pressed
and hold or the engine stop safety line is pulled out.
6. Check the cooling water peep door.
When the engine is running, check whether the cooling water flows out of the cooling
water observation hole.
1. Cooling water observation hole
7. Running-in operation.
○
1 1
st
hour: The engine runs at 2000 rpm or about half of the throttle.
②2
nd
hour: Run the engine at 3000 rpm or about 3/4 of the throttle.
③The next 8 hours: Avoid running at full throttle for 5 minutes continuously.
8. Inspection after running-in operation
○
1 Check the gear oil for water.
②Check the fuel line for leaks.
③After running-in operation, run the engine at idle speed and use the washing tool to
flush the cooling water channel with fresh water.
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