Holder C 9.92 H operating instructions Maintenance after the first 50 service hours

C 9.92	Operating Instructions
	Maintenance after the first 50 service hours

Checking the heating hoses for damage and tightness

-Check the heating hoses for leaks and damage.

Checking engine V-belt tension and condi- tion

Please also refer to the operating instructions of the engine manufacturer.

CAUTION

Adjust V-belt tension only when the engine is shut off.

-Inspect V-belts for cracks and tears over their entire length.

-Replace damaged V-belts.

-Using thumb pressure, check that belt deflection is not over 10 - 15 mm.

-To tighten the V-belt: Loosen the fastening screws on the idler pulley mounting and push the pulley outwards until the proper V-belt tension is obtained.

-Tighten the fastening screws on the idler pulley mounting.

Cleaning the strainer in the fuel pump, re- placing if necessary

- Clean the strainer and, if necessary, replace it accor- ding to the procedure in the engine operating instruc- tions.

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