Toyota RAV4 manuals

Toyota RAV4 Service Manual: Second brake piston

Components

Toyota RAV4. Second brake piston


Disassembly

  1. Remove 2nd brake piston return spring sub-assembly

Toyota RAV4. Remove 2nd brake piston return spring sub-assembly


  1. Place sst on the return spring and compress.
  2. Using a screwdriver, pry out the snap ring.
  3. Remove the piston return spring.
  1. Inspect 2nd brake piston return spring sub-assembly (see page ax-223)

Toyota RAV4. Inspect 2nd brake piston return spring sub-assembly (see page ax-223)


  1. Remove 2nd brake piston

Toyota RAV4. Remove 2nd brake piston


  1. Hold the 2nd brake piston and apply compressed air (392 kpa, 4.0Kgf/cm2, 57 psi) to the 2nd brake cylinder to remove the 2nd brake piston.
  1. Remove 2nd brake piston o-ring

Toyota RAV4. Remove 2nd brake piston o-ring


  1. Remove the 2 o-rings from the 2nd brake piston.

Inspection

  1. Inspect 2nd brake piston return spring sub-assembly

Toyota RAV4. Inspect 2nd brake piston return spring sub-assembly


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

Standard free length: 16.61 Mm (0.6539 In.)

Reassembly

  1. Install 2nd brake piston o-ring

Toyota RAV4. Install 2nd brake piston o-ring


  1. Coat the 2 new o-rings with atf, and install them into the 2nd brake piston.
  1. Install 2nd brake piston

Toyota RAV4. Install 2nd brake piston


  1. Press in the 2nd brake piston into the 2nd brake cylinder with your hands.
  1. Install 2nd brake piston return spring sub-assembly

Toyota RAV4. Install 2nd brake piston return spring sub-assembly


  1. Install the piston return spring.
  2. Place sst on the piston return spring, and compress the piston return spring with a press.

Toyota RAV4. Install 2nd brake piston return spring sub-assembly


Sst 09387-00060

  1. Using a screwdriver, install the snap ring.

Notice:

Be sure the end gap of the snap ring is not aligned with the piston return spring claw.

Reassembly
Install front oil pump oil seal Using sst and a hammer, install a new oil seal to the pump. Sst 09350-32014 (09351-32140) Hint: The seal end should be flat with the outer edge of ...

Forward clutch
Components Disassembly Inspect forward clutch (see page ax-227) Remove forward multiple disc clutch disc Using a screwdriver, remove the snap ring. Remove the flange , 5 discs a ...

Other materials:

Short to b+ in can bus line
Description There may be a short circuit between the can bus line and +b when there is resistance between terminals 6 (canh) and 16 (bat) or terminals 14 (canl) and 16 (bat) of the dlc3. Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring ...

Diagnosis system
Description Air conditioning system data and the diagnostic trouble codes (dtcs) can be read through the data link connector 3 (dlc3) of the vehicle. When the system seems to be malfunctioning, use the intelligent tester to check for malfunctions and perform troubleshooting. ...

Ecu power source circuit
Description This is the power source for the tire pressure warning ecu. Wiring diagram Inspection procedure Notice: It is necessary to register an id code after replacing the tire pressure monitor valve and/or the tire pressure warning ecu (see page tw-9). Inspect fuse (ecu-ig1) ...

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