Rear Disc Runout Inspection for Brake System
Rear Brake Disc Runout Check (70.12.36.01)
Special Service Tools
Dial indicator gauge holding fixture
100-053 (LRT-99-503)
NOTE:
1.
Enter the parking brake into the service mode.
2.
RH side only: Disconnect the brake pad wear indicator sensor.
If the parking brake shoes or the brake discs have been removed for access to other components then DO NOT
carry out the bedding in procedure.
CAUTION: Do not turn the ignition on when the parking brake service mode has been set, this will result
in the parking brake being released from the service mode.
l
Turn the ignition key to position II.
l
Apply, and hold, the footbrake.
l
Apply, and hold, the parking brake switch to the RELEASE position.
l
Turn the ignition key to position '0' and remove the key.
l
Release the footbrake.
l
Release the parking brake switch.
CAUTION: The brake pad wear indicator sensor is easily damaged. Do not use a lever to remove the
sensor. Use fingers only.
