m71518 1. Disconnect both spark plug wires (A). There is a spark plug on each side of the engine. NOTE: Rotate driveshaft for access to bolts, if necessary. m71627 2. Remove three bolts (B) to disconnect drive shaft (C). 3. Remove three bolts (D) to remove outer sheave (E). 4. Remove belt (F) if it is to be replaced. NOTE: To allow sheaves to fit closer together and increase belt tension, remove shim (G). Save shim for future use. 5. Remove shim (G) if belt is to be tightened. Leave shim in if installing a new belt. 6. Loosely install belt between sheave halves and start installing the three outer sheave-retaining bolts. 7.
Rotate sheave assembly as bolts are tightened to allow belt to center in sheave halves and not be pinched in an OFF-CENTER position. 85