REAR BRAKE (DISC) REMOVAL/INSTALLATION

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Note

•  When in maintenance mode, the clearance between the disc pad and the disc plate expands.

•  When the maintenance mode is completed, perform the electric parking brake automatic adjustment.

•  With the electric parking brake automatic adjustment, the electric parking brake motor gear unit operation time is longer than normal.

1.  Switch to the maintenance mode. (See MAINTENANCE MODE.)

2.  Disconnect the electric parking brake motor gear unit connector.

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3.  Remove in the order indicated in the table.

4.  Install in the reverse order of removal.

5.  End the maintenance mode. (See MAINTENANCE MODE.)

6.  After installation, add brake fluid, bleed the air, and inspect for fluid leakage. (See BRAKE FLUID AIR BLEEDING.)

7.  Pump the brake pedal a few times and inspect the following:

―  The disc pad projection is securely installed to the piston groove

―  Brake drag

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1	Bolt
2	Brake hose
3	Bolt
4	Caliper (See Caliper Installation Note.)
5	Disc pad
6	Shim
7	Guide plate
8	Bolt
9	Mounting support
10	Slide pin
11	Slide pin (with bushing)
12	Dust boot
13	Disc plate

Caliper Installation Note

1.  Clean the exposed area of the piston.

2.  Press in the piston using a commercially available disc brake expander tool.

Caution

•  If the piston is pushed into the caliper while rotating the piston, the caliper internal parts could be damaged. Be careful not to rotate the piston when pushing the piston into the caliper.

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3.  Verify that the piston grooves are at the positions shown in the figure.

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•  If the piston grooves are not at the positions shown in the figure, rotate the piston clockwise slowly using the SST and adjust the piston grooves at the positions shown in the figure.

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4.  Install the caliper.