Service manual

10
5) Remove each set screw and apply a small amount of Loctite (# 242, or similar), to
the screw threads. Re-insert the screws and tighten securely, double checking for
proper alignment with the shaft and distance from the mounting plate.
6) Replace the belt and re-tension according to the above procedure.
Splined shaft (early type)
Notched shaft (current type)
One set
screw in
"valley" of
splined
shaft
Cone-tipped
set screw
Area of detail
Large pulley to shaft alignment