Toyota Sienna Quiz
Brake control

Disassembly

In this manual: Brake control
Introduction — 55Service specifications — 7Maintenance — 7Engine — 264U151e automatic transaxle — 108Transfer — 19Propeller shaft — 8Drive shaft — 14Differential — 16Axle — 18Suspension — 37Tire and wheel — 54Brake control — 141Parking brake — 16Steering Column — 11Power steering — 18Air conditioning — 106Supplemental restraint system — 146Seat belt — 22Theft deterrent — 14Engine immobiliser — 17Cruise control — 65Lighting — 61Wiper and washer — 13Door lock — 42Meter — 28Audio / visual — 94Navigation — 108Park assist / monitoring — 33Horn — 5Garage door opener — 42GR-FE Engine control system — 126Supplemental restraint system — 147Other system — 14Windshield / windowglass — 43Mirror — 23Instrument panel — 6Seat belt — 22Seat — 92Engine hood / door — 104Exterior — 39Interior — 5Sliding roof — 9Multiplex communication — 18Can communication — 23
~1min read

1. REMOVE FRONT DISC BRAKE BUSH DUST BOOT

REMOVE FRONT DISC BRAKE BUSH DUST BOOT

(a) Using soft jaws on the vise, hold the front disc brake cylinder mounting LH in the vise through aluminum plates.

(b) Using a screwdriver and hammer, remove the 2 front disc brake bush dust boots from the front disc brake cylinder mounting LH.

2. REMOVE CYLINDER BOOT

(a) Using a screwdriver, remove the set ring and cylinder boot.

3. REMOVE FRONT DISC BRAKE PISTON

REMOVE FRONT DISC BRAKE PISTON

(a) Place a shop rug, between the front disc brake piston and the disc brake cylinder sub-assembly.

REMOVE FRONT DISC BRAKE PISTON

(b) Use compressed air to remove the front disc brake piston from the disc brake cylinder sub-assembly.

CAUTION: Do not place your fingers in front of the piston when using compressed air.

NOTICE: Do not spatter the brake fluid.

4. REMOVE PISTON SEAL

REMOVE PISTON SEAL

(a) Using a screwdriver, remove the piston seal from the front disc brake cylinder sub-assembly.

NOTICE: Do not damage the inner cylinder and cylinder groove.

5. REMOVE FRONT DISC BRAKE BLEEDER PLUG

(a) Remove the front disc brake bleeder plug from the front disc brake cylinder sub-assembly.

6. REMOVE FRONT DISC BRAKE BLEEDER PLUG CAP

7. REMOVE FRONT DISC

REMOVE FRONT DISC

(a) Place matchmarks on the front disc and the axle hub.

(b) Remove the front disc.

Test yourself

A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.