Brake piston No.2 reassembly (AWR6B45)

1. Component views

Brake disc No. 1, No. 2

Part name

  1. Snap ring
  2. Brake cylinder No.2
  3. O-ring
  4. Brake piston No. 2
  5. Brake piston return spring sub-assembly No. 2
  6. Brake flange No. 2
  7. Brake disc No. 2
  8. Brake plate No. 2
  9. Brake flange No. 2
  10. Snap ring
  11. Brake flange No. 1
  12. Brake disc No. 1
  13. Brake plate No. 1
  14. Snap ring
  15. Brake piston return spring sub-assembly No. 1
  16. O-ring
  17. Brake piston No. 1
  18. Brake cylinder No. 1

2. Brake piston No.2 reassembly

1) Coat the new 2 O-rings and brake piston No. 2 with ATF.

Caution

  • Do not reuse the O-ring.

2) Install them to brake piston No. 2.

O-rings
Inner diameter
Thickness
147.0 mm { 5.7874 in }
2.62 mm { 0.1031 in }
170.2 mm { 6.7008 in }
2.62 mm { 0.1031 in }

3) With brake piston return spring sub-assembly No. 2 installed to brake piston No. 2, align the claw of brake piston return spring sub-assembly No. 2 with the claw of the brake cylinder No. 2, and then install brake piston No. 2 to brake cylinder No. 2.