REAR BRAKE CALIPER REMOVAL/INSTALLATION

id041100001100

Special Service Tool (SST)

49 F043 002
 
Wrench

Replacement Part

Bolt
 
Quantity: 2
 
Location of use: Electric parking brake motor gear unit
O-ring
 
Quantity: 1
 
Location of use: Electric parking brake motor gear unit
Gasket
 
Quantity: 2
 
Location of use: Rear brake hose

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 negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

3.  Remove the wheel and tire. (See WHEEL AND TIRE REMOVAL/INSTALLATION.)

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

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5.  Remove in the order indicated in the table.

6.  Install in the reverse order of removal.

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

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

9.  After installation, pump the brake pedal a few times and inspect the following:

―  Disc pad projection does not contact piston and caliper
―  Brake drag

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1
Bolt
2
Electric parking brake motor gear unit
3
Bolt
4
Brake hose
5
Bolt
6
Rear brake caliper
(See Rear Brake Caliper Installation Note.)


Rear Brake Caliper Installation Note

1.  Clean the exposed area of the piston.

Caution
•  When pressing the piston into the rear brake caliper, the rear brake caliper internal parts could be damaged while rotating and pressing the piston. Be careful not to rotate the piston when pressing the piston into the rear brake caliper.

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

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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 rear brake caliper.