Fig 19
With the side plate removed, it is possible to remove both belts from the frontward pulleys. Inspect the pulleys (Fig. 19) to ensure that they are not damaged. Also, inspect the bearings on the pulley shaft as well as the support bearing that rides in the side plate. If integrity of any bearings are questionable – install new ones.
If it is necessary to replace the large, rear belt, it will require that the rear wheel be completely removed.
Carefully position new belt(s). Note that the lower section of the large, rear belt must ride on top of the idler arm ( with two ball bearings in tandem), protruding from the side plate.
Carefully adjust the tension of the belts as indicated in the previous section.