INSTALLATION CAUTION / NOTICE / HINT NOTICE:
HINT:
PROCEDURE 1. INSTALL REAR DISC
2. INSTALL REAR DISC BRAKE CYLINDER MOUNTING (a) Install the rear disc brake cylinder mounting to the rear axle carrier sub-assembly with the 2 bolts. Torque: 107 N·m {1091 kgf·cm, 79 ft·lbf} 3. INSTALL REAR DISC BRAKE BUSHING DUST BOOT (a) Apply a light layer of lithium soap base glycol grease to the entire circumference of 2 new rear disc brake bushing dust boots. HINT: Apply more than 0.3 g (0.01 oz) of lithium soap base glycol grease to each rear disc brake bushing dust boot.
(b) Install the 2 rear disc brake bushing dust boots to the rear disc brake cylinder mounting. 4. INSTALL REAR DISC BRAKE CYLINDER SLIDE PIN
(a) Apply a light layer of lithium soap base glycol grease to the contact surface of the rear No. 2 disc brake cylinder slide pin. (b) Install a new rear disc brake cylinder slide bushing to the rear No. 2 disc brake cylinder slide pin.
(c) Apply a light layer of lithium soap base glycol grease to the sliding part and the sealing surfaces of the rear No. 1 disc brake cylinder slide pin and rear No. 2 disc brake cylinder slide pin.
(e) Push the rear No. 1 disc brake cylinder slide pin and rear No. 2 disc brake cylinder slide pin into each rear disc brake bushing dust boot to engage the pins to the boots. 5. INSTALL REAR DISC BRAKE PAD SUPPORT PLATE (a) Install the 4 rear disc brake pad support plates to the rear disc brake cylinder mounting. NOTICE: Be sure to install each rear disc brake pad support plate in the correct position and direction. 6. INSTALL REAR DISC BRAKE ANTI-SQUEAL SHIM KIT Click here 7. INSTALL REAR DISC BRAKE PAD (a) Install the 2 rear disc brake pads to the rear disc brake cylinder mounting. NOTICE: Install the rear disc brake pad so that the rear disc brake pad wear indicator plate is mounted on the lower side of the vehicle. HINT: If the rear disc brake pad has an identification mark, be sure to confirm the installation location.
8. INSTALL REAR DISC BRAKE CYLINDER ASSEMBLY (a) Hold the 2 rear disc brake cylinder slide pins, and install the rear disc brake cylinder assembly to the rear disc brake cylinder mounting with 2 bolts. Torque: 34.3 N·m {350 kgf·cm, 25 ft·lbf} NOTICE: If bleeding of air from the rear brake cylinder assembly will be performed, reuse the bolts. If bleeding of air from the rear brake cylinder assembly will not be performed, install new bolts. 9. INSTALL PARKING BRAKE ACTUATOR ASSEMBLY Click here 10. CONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY Click here 11. CONNECT REAR FLEXIBLE HOSE (a) Connect the rear flexible hose to the rear disc brake cylinder assembly with a new union bolt and a new gasket. Torque: 29 N·m {296 kgf·cm, 21 ft·lbf} NOTICE: Install the rear flexible hose lock securely into the lock hole in the rear disc brake cylinder assembly. 12. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL (for HV Model) (a) Connect the reservoir level switch connector. (b) Connect the cable to the negative (-) auxiliary battery terminal. Click here (c) Perform the following procedure if air bleeding is not necessary: (1) Turn the power switch on (READY). (2) Depress the brake pedal and release it. (3) Clear the DTCs. Click here 13. BLEED BRAKE LINE for Gasoline Model: Click here for HV Model: Click here 14. BLEED REAR DISC BRAKE CYLINDER ASSEMBLY (for Gasoline Model) CAUTION: If the rear disc brake cylinder assembly has been disassembled, perform air bleeding for the rear disc brake cylinder assembly. HINT:
(a) Perform the procedure to enter rear disc brake pad replacement mode 5 times. Click here (b) Release the parking brake. (c) Disconnect the No. 2 parking brake wire assembly connector from the parking brake actuator assembly.
(f) Temporarily install the rear disc brake cylinder assembly to the rear disc brake cylinder mounting with the 2 bolts.(*3) (g) Remove the brake master cylinder reservoir filler cap assembly. (h) Add brake fluid to keep the level between the MIN and MAX lines of the reservoir while bleeding the brakes. NOTICE:
(i) Remove the rear disc brake bleeder plug cap. (j) Connect a vinyl tube to the rear disc brake bleeder plug. (k) Depress the brake pedal several times, and then loosen the rear disc brake bleeder plug with the pedal depressed.(*4) (l) When fluid stops coming out, tighten the rear disc brake bleeder plug and release the brake pedal.(*5) NOTICE: Repeat steps (*4) through (*5) until there are no signs of air in the brake fluid. (m) Repeat steps (*1) through (*5) 3 times. NOTICE: If there is still air in the system after performing steps (*1) through (*5) 3 times, repeat the steps (*1) through (*5) until the air has been bled. (n) Tighten the rear disc brake bleeder plug completely. Torque: 8.3 N·m {85 kgf·cm, 73 in·lbf} (o) Install the rear disc brake bleeder plug cap. (p) Hold the 2 rear disc brake cylinder slide pins, and install the rear disc brake cylinder assembly to the rear disc brake cylinder mounting with 2 new bolts. Torque: 34.3 N·m {350 kgf·cm, 25 ft·lbf} (q) Connect the No. 2 parking brake wire assembly connector to the parking brake actuator assembly. (r) Inspect for brake fluid leaks. (s) Inspect the brake fluid level in the reservoir. Click here (t) Install the brake master cylinder reservoir filler cap assembly. 15. BLEED REAR DISC BRAKE CYLINDER ASSEMBLY (for HV Model) CAUTION: If the rear disc brake cylinder assembly has been disassembled, perform air bleeding for the rear disc brake cylinder assembly. NOTICE:
HINT:
(a) Perform the procedure to enter rear disc brake pad replacement mode 5 times. Click here (b) Release the parking brake. (c) Force air within the rear disk brake cylinder assembly to accumulate at the rear disk brake bleeder plug.(*1) (1) Disable brake control. Click here (2) Disconnect the No. 2 parking brake wire assembly connector. Click here
(5) Temporarily install the rear disc brake cylinder assembly to the rear disc brake cylinder mounting with the 2 bolts. (6) Connect the No. 2 parking brake wire assembly connector. Click here (7) Connect the reservoir level switch connector. (8) Connect the cable to the negative (-) auxiliary battery terminal. Click here (9) Turn the power switch on (READY). (10) Depress the brake pedal and release it. (11) Apply the parking brake. (d) Enter ECB (Electronically Controlled Brake system) Invalid Mode.(*2) NOTICE:
(1) Perform the procedure listed below within 1 minute.
(e) Bleed the brake line.(*3)
(2) Remove the rear disc brake bleeder plug cap. (3) Connect a vinyl tube to the rear disc brake bleeder plug. (4) Add brake fluid to the reservoir until the fluid level is between the MAX and MIN lines on the brake fluid reservoir.(*a) (5) Depress the brake pedal several times, and then loosen the bleeder plug with the pedal depressed.(*b) (6) When fluid stops coming out, tighten the rear disc brake bleeder plug and release the brake pedal.(*c) (7) Repeat steps (*a) through (*c) until there are no signs of air in the brake fluid. (f) Repeat steps (*1) through (*3) 3 times. NOTICE: If there is still air in the system after performing steps (*1) through (*3) 3 times, repeat the steps (*1) through (*3) until the air has been bled. (g) Tighten the rear disc brake bleeder plug completely. Torque: 8.3 N·m {85 kgf·cm, 73 in·lbf} (h) Install the rear disc brake bleeder plug cap to the rear disc brake bleeder plug. (i) Hold the 2 rear disc brake cylinder slide pins, and install the rear disc brake cylinder assembly to the rear disc brake cylinder mounting with 2 new bolts. Torque: 34.3 N·m {350 kgf·cm, 25 ft·lbf} (j) Inspect for brake fluid leaks. (k) Adjust the brake fluid level in the reservoir. Click here (l) Install the brake master cylinder reservoir filler cap assembly. (m) Turn the power switch off. (n) Clear the DTCs. Click here 16. INSTALL REAR WHEEL Click here 17. NORMAL CONDITION RECOVERY for HV Model: Click here for Gasoline Model: Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Window Defogger System(for Gasoline Model): Parts Location
PARTS LOCATION ILLUSTRATION *1 DEF RELAY *2 REAR WINDOW DEFOGGER WIRE *3 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY -DEF FUSE *4 BACK WINDOW GLASS ILLUSTRATION *1 REAR WINDOW DEFOGGER SWITCH (RADIO AND DISPLAY RECEIVER ASSEMBLY) *2 DLC3 *3 AIR CONDITIONING AMPLIFIER ASSEMBLY *4 ...