hifi engine

Wollensak 8050A

Anyone know if the Service Manual is different for the 8050A since there were changes made from the 8050? I'm thinking I might be able to use the 8050 in conjunction with the 8055 Service Manual since they were similar, although steel with a few changes. My unit is the 8050A, and I know I at least need to try and track down a belt, but would also like the SM on hand.