DRUM ASSEMBLY SERVICE
1. Remove the bearing and seal from support end of the
drum. Check the ring gear teeth (machined into the
inside surface of the drum) for nicks, spalling or
excessive wear. Replace the drum if wear is greater
than 0.015 in. (0.4 mm) when compared to unworn
area of teeth.
2. Install new bearings in the drum if replacement is nec-
essary. Apply a non-hardening sealant on the outside
diameter of each new seal and press the seals into
the drum, using a flat plate to avoid distortion.
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Summary of Contents for BRADEN Gearmatic BG6A
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