MOTOR SUPPORT-BRAKE CYLINDER SERVICE
NOTE: Starting mid-year 1996, Braden changed the
steel brake separator discs from a splined tooth design
to a lobed design. This required a change to the motor
support and brake cylinder and the addition of a spring
spacer. A winch with the lobed discs can be identified
by a machined groove on the outside diameter of the
motor support. When replacing steel brake discs, the
motor support or brake cylinder, care must be taken to
properly identify the correct parts. Splined discs, and
their mating motor support and brake cylinder will
remain available as spare parts.
New lobed steel brake separator plates and motor
support. Note groove on outside diameter of motor
support.
Although most photos in this section show splined
discs, all procedures are the same except where
specifically noted.
DISASSEMBLY
DISASSEMBLY
1. After removing the motor support and brake clutch
assembly, continue brake cylinder disassembly by
removing the spacers, friction brake discs and steel
brake discs.
2. Remove the piston back-up ring and pressure
plate.
3. Remove the brake springs.
CLEAN AND INSPECT
1. Thoroughly clean and inspect all parts at this time.
Check brake piston sealing surfaces on brake
cylinder and motor support. Be sure brake release
port is free of contamination.
2. Check oil seal and bearing surfaces on brake
cylinder for damage or wear.
– 22 –