Second Coast Brake Reassembly


  1. INSTALL 2ND COAST BRAKE PISTON ROD

  2. INSTALL 2ND COAST BRAKE PISTON OIL SEAL RING

Second Coast Brake -- Reassembly



1. INSTALL 2ND COAST BRAKE PISTON ROD


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Second Coast Brake.Second Coast Brake Reassembly

  1. Check the piston rod length.

    HINT:
    There are 2 different standard lengths for the piston rod.
    Standard Piston Rod Length:
    Groove Number
    		Length
    0
    		78.4 mm (3.09 in.)
    1
    		79.9 mm (3.15 in.)
    If the length is not as specified, replace the rod with a new one even if the brake band works normally.


    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Second Coast Brake.Second Coast Brake Reassembly

  1. Install the washer plate, compression spring and piston to the piston rod.



    Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Second Coast Brake.Second Coast Brake Reassembly

  1. Firmly hold down the piston, then compress the compression spring.

  1. Install the E-ring.



2. INSTALL 2ND COAST BRAKE PISTON OIL SEAL RING


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.A340E Automatic Transmission.Second Coast Brake.Second Coast Brake Reassembly

  1. Coat the oil seal ring with ATF.

  1. Spread the ends of the ring to install the oil seal ring to the piston groove. Then squeeze its ends together.

    NOTICE:
    Do not expand the ring ends excessively.