SECOND BRAKE > INSPECTION

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1. INSPECT 2ND BRAKE PISTON


AT08439E01
  1. Make sure the 2nd brake piston moves smoothly when applying and releasing low-pressure compressed air to the 2nd brake drum.



2. INSPECT 2ND BRAKE CLUTCH DISC


AT06455E01
  1. Replace all discs if one of the following problems is present: 1) a disc, plate or flange is worn or burnt, 2) the lining of a disc is peeled off or discolored, or 3) grooves or printed numbers have even a little bit of damage.

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


3. INSPECT 2ND BRAKE PISTON RETURN SPRING


D029781E01
  1. Using a vernier caliper, measure the free length of the spring together with the spring seat.

    Standard free length:
    16.05 mm (0.6319 in.)
    If the length is not as specified, replace the spring.