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:
Capacity and distribution
Cargo capacity depends on the total weight of the occupants.
(Cargo capacity) = (Total load capacity) - (Total weight of occupants)
Steps for Determining Correct Load Limit
Locate the statement “The combined weight of occupants and
cargo should never exceed XXX kg or XXX lbs.” on your ...
Precaution
1. REMOVAL AND INSTALLATION TIRE PRESSURE
WARNING VALVE AND TRANSMITTER
(a) When installing a tire, make sure that the tire
pressure warning valve and transmitter does not
interfere with the tire bead in order to prevent
damage to the tire pressure warning valve and
transmitter.
(b) After c ...
Power back door drive unit
INSPECTION
1. INSPECT POWER BACK DOOR DRIVE UNIT
Remove the unit.
Apply battery voltage to the terminals and check the
motor operation.
Standard
If the result is not as specified, replace the drive
unit.
Check the resistance of the clutch terminals.
Resistance
If th ...
