Holder 4.74 manual Maintenance every 1000 hours, Check V-belt tension and condition

Operating instructions

Maintenance every 1000 hours

Check V-belt tension and condition

See the operating instructions of the engine manufacturer.

CAUTION

Service V-belts only with the engine station- ary.

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

-Replace damaged V-belts.

-Using thumb pressure, check if the V-belt can not be depressed more than 10 - 15 mm.

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

-Tighten the idler pulley mounting fastening screws.

C 4.74

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