SECOND BRAKE INSPECTION


  1. INSPECT SECOND BRAKE PISTON


    1. A01BDSG

      Make sure the 2nd brake piston moves smoothly when applying and releasing low-pressure compressed air to the 2nd brake drum.

  2. INSPECT DIRECT MULTIPLE DISC CLUTCH


    1. A01BEO2E02

      Check to see if the sliding surfaces of the disc, the plate and the flange are worn or burnt. If necessary, replace them.

      Tech Tips


      • If the lining of the disc is peeled off or discolored, or even if only a part of the printed numbers is corroded, replace all discs.

      • Before assembling new discs, soak them in ATF for at least 15 minutes.

  3. INSPECT SECOND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY


    1. A01BF1Q

      Using vernier calipers, measure the free length of the spring together with the spring seat.

      Standard free length
      16.05 mm (0.6319 in.)