Inspection and Adjustment Fan Belt Inspection (1) Check to make sure the belt is free of oil, grease or other foreign matter. Replace the belt if necessary. A slightly dirty belt can be re-used by cleaning with cloth or paper. Do not attempt to clean the belt with gasoline or the like. (2) At the time of overhauling the engine or adjusting the belt tension, closely check the belt and replace it if it is defective. Fan Belt Adjustment (1) Loosen the tension pulley bolt by one to two full turns with ratchet wrench.
Tension pulley bolt 207011
(2) The belt will be properly tightened by the tension spring. Tighten the tension pulley bolt.