Toyota Sienna Service Manual: Disassembly
HINT: Overhaul the RH side by the same procedures as these of the LH side.
1. REMOVE REAR WHEEL
2. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY LH
HINT: Do not disconnect the flexible hose from the brake caliper.
3. REMOVE REAR DISC
(a) Release the parking brake, and remove the rear disc.
HINT:
- Align matchmarks on the disc and the axle hub.
- If the disc cannot be removed easily, turn the shoe adjuster until the wheel turns freely.
4. REMOVE PARKING BRAKE SHOE ASSEMBLY LH NO.1
(a) Using needle-nose pliers, remove the 2 shoe return tension springs.
(b) Disconnect the tension spring from the parking brake shoe assembly LH No. 1.
(c) Slide out the parking brake shoe assembly LH No. 1 and remove the parking brake shoe assembly LH No. 1.
(d) Remove the shoe hold-down compression spring, 2 cups and shoe hold-down compression spring pin No. 1.
5. REMOVE PARKING BRAKE SHOE ADJUSTING SCREW SET
6. REMOVE PARKING BRAKE SHOE STRUT LH
7. REMOVE PARKING BRAKE SHOE ASSEMBLY LH NO.2
(a) Disconnect the return spring from the parking brake shoe assembly LH No. 2 and remove the tension spring.
(b) Slide out the parking brake shoe assembly LH No.
2.
(c) Remove the shoe hold-down compression spring, 2 cups and shoe hold-down compression spring pin No. 2.
(d) Using needle-nose pliers, disconnect the parking brake cable No. 3 from the parking brake shoe lever and remove the parking brake shoe assembly LH No. 2.
8. REMOVE PARKING BRAKE SHOE LEVER LH
(a) Using a screwdriver, remove the C-washer.
(b) Remove the shim and shoe lever from the parking brake shoe.
Parking brake assembly
COMPONENTS
...
Inspection
1. INSPECT BRAKE DISC INSIDE DIAMETER
(a) Using a brake drum gauge or equivalent, measure
the inside diameter of the disc.
Standard inside diameter:
190 mm (7.480 in.)
Maximum inside diameter ...
Other materials:
Disassembly
1. REMOVE REAR SEAT LEG COVER LH
Remove the 2 screws and seat leg cover.
2. REMOVE REAR SEAT LEG COVER RH
Remove the 2 screws and seat leg cover.
3. REMOVE REAR SEAT LEG SIDE COVER LH
Remove the 2 screws and seat leg side cover.
4. REMOVE LH SEAT REAR SEAT LOCK ...
Inspection
1. INSPECT INVERTER MAIN SWITCH
Inspect the continuity between terminal at the each
switch position shown in the chart.
If continuity is not as specified, replace the main
switch assembly.
Inspect the bulb state when connecting the battery
to each terminal
...
Dtc check / clear
Notice:All the stored dtcs and freeze frame data are
erased if:
1) the ecm is changed from normal mode to check mode
or vice versa; or 2) the ignition switch is turned from on
to acc or off while in check mode.
Before changing modes, always check and make a note
of any dt ...
