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for example by balancing it on a round shaft screwdriver (fig. 20). Remove metal from
the heavy side by grinding until it balances evenly.
•
Before reassembling the blade and the blade adapter to the mower, lubricate the engine
crankshaft and the inner surface of the blade adapter with light oil.
•
Place the blade with the part number facing away from the adapter. Align the washer over
the blade and insert the hex bolt. Tighten the hex bolt to the torque listed in the Specifications.
C When you change the blade, must use the original blade (for order the blade, please
contact your local dealer or call our company).
ENGINE MAINTENANCE
INSPECTION AND MAINTENANCE PLAN
FIRST 5 HOURS OF OPERATION
•
Check fastening of all nuts.
•
Engine oil replacement.
EVERY 25 HOURS OF OPERATION
•
Check fastening of all nuts.
•
Engine oil replacement.
•
Engine oil condition check.
•
Clean surrounding of muffler.
•
Air filter cleaning.
•
Inspection, cleaning and possible spark plug replacement. *
EVERY 100 HOURS OF OPERATION
•
Spark plug replacement. *
•
Check fuel hose condition.
•
Inspection of carburetor adjustment. **
Marked items:
*
See the instructions.
** These operations must be done in authorised service center.
OIL CHANGE
It is recommended to ask authorized service for oil change.
I
The first oil change should be carried out after 5 operating hours, when operating
Note:
under heavy load another change should be done after 25 operating hours.
Drain the engine oil when the engine is warm. Warm oil drains quickly and complete.
Attention: Do not drain oil when the engine is running!
When you drain the oil from the top oil fill tube, the fuel tank must be empty or fuel
can leak out and result in a fire or explosion.
1.
Place a suitable container next to the engine to catch the used oil.
2.
Remove the oil filler cap/dipstick (fig. 21A).
3.
Remove the drain bolt - if equipped - and allow the used oil to drain completely into
the container.
EN
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