Second Brake

SECOND BRAKE





COMPONENTS

DISASSEMBLY





1. Remove the second brake assembly from the output shaft.





2. Remove the thrust washer.





3. Remove the snap ring, the spring and the piston return spring.





4. Remove the second brake piston.

INSPECTION





1. Check the free length of the return spring.
Standard length: 19.64 mm (0.773 inch)

REASSEMBLY





1. Being careful not to damage the O-ring, press in the second brake piston into the second brake drum.





2. Install the return spring, the spring retainer and the snap ring.





3. Make sure the second brake piston moves smoothly when applying and releasing the low compressed air to the second brake drum.





4. Install the thrust washer.





5. Install the second brake assembly to the output shaft.