Automatic Transaxle Unit: Inspection

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT 2ND COAST AND OVERDRIVE BRAKE DISC
1. Check whether the sliding surfaces of the disc, plate and flange are worn or burnt. If necessary, replace them.
  NOTE:
  - If the lining of the disc is peeling off or discolored, or even if a part of the printed number is defaced, replace all the discs.
  - Before assembling new discs, soak them in ATF for at least 15 minutes.
    
    Fig 1: Identifying Overdrive Brake Disc
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT 2ND BRAKE BRAKE DISC
1. Check whether the sliding surfaces of the disc, plate and flange are worn or burnt. If necessary, replace them.
  NOTE:
  - If the lining of the disc is peeling off or discolored or even if a part of the printed mark is defaced, replace all the discs.
  - Before assembling new discs, soak them in ATF for at least 15 minutes.
    
    Fig 2: Identifying 2nd Brake Brake Disc
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT 1ST AND REVERSE BRAKE DISC
1. Check to see if the sliding surface of the disc, plate and flange are worn or burnt.
  If necessary, replace them.
  NOTE:
  - If the lining of the disc is peeling off or discolored, or even if a part of the printed mark is defaced, replace all the discs.
  - Before assembling new discs, soak in ATF for at least 15 minutes.
    
    Fig 3: Identifying 1st And Reverse Brake Disc
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY
1. Using vernier calipers, measure the free length of the spring together with the spring seat.
  Standard free length:
  
  13.96 mm (0.5496 in.)
  
  Fig 4: Identifying Free Length Of Spring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002