Toyota Sienna Service Manual: Inspection

Toyota Sienna Service Manual / Brake control / Front brake / Inspection

1. INSPECT BRAKE CYLINDER AND PISTON

(a) Check the brake cylinder bore and front disc brake piston for rust or scoring.

2. INSPECT PAD LINING THICKNESS

INSPECT PAD LINING THICKNESS

(a) Using a ruler, measure the pad lining thickness.

Standard thickness: 12.0 mm (0.472 in.) Minimum thickness: 1.0 mm (0.039 in.)

3. INSPECT FRONT DISC BRAKE PAD SUPPORT PLATE

(a) Inspect the front disc brake pad support plate (No.

1) and front disc brake pad support plate (No. 2).

Make sure that they have sufficient rebound, no deformation, cracks or wear, and have had all rust and dirt cleaned off

4. INSPECT DISC THICKNESS

INSPECT DISC THICKNESS

(a) Using a micrometer, measure the disc thickness.

Standard thickness: 28.0 mm (1.102 in.) Minimum thickness: 26.0 mm (1.024 in.)

Disassembly

1. 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 ham ...

Reassembly

1. INSTALL FRONT DISC (a) Aligning the matchmarks, install the front disc. HINT: Select the installation position where the disc has the minimum runout. 2. INSPECT DISC RUNOUT (a) Temporaril ...

Other materials:

Disassembly
1. REMOVE SIDE DEFROSTER NOZZLE DUCT NO.1 (a) Remove the 2 screws <C> and defroster nozzle duct No. 1. 2. REMOVE SIDE DEFROSTER NOZZLE DUCT NO.2 (a) Remove the 2 screws <C> and defroster nozzle duct No. 2. 3. REMOVE DEFROSTER NOZZLE ASSEMBLY (a) Remove the 4 screws <C> and d ...

Removal
HINT: Replace the RH side by the same procedures as the LH side. 1. REMOVE REAR WHEEL 2. REMOVE REAR DISC BRAKE CALIPER ASSEMBLY LH (a) Removing the 2 bolts, separate the rear disc brake caliper assembly LH for disc rear brake type. NOTICE: Using a string and so on, hang down the disc brake ...

CD cannot be Ejected
INSPECTION PROCEDURE 1 PRESS "EJECT" AND CHECK OPERATION Press the CD EJECT switch of the radio receiver for 2 seconds or more and check that the CD is ejected. OK: CD is ejected 2 REPLACE CD WITH ANOTHER AND RECHECK Insert another CD and check if it is ejected. OK: CD ...