Brake Actuator (For Sedan) -- Installation |
| 1. INSTALL BRAKE ACTUATOR BRACKET ASSEMBLY (w/ VSC) |
Install the actuator bracket with the 3 bolts in the sequence shown in the illustration.
- Torque:
- 5.4 N*m{55 kgf*cm, 48 in.*lbf}
- NOTICE:
- Do not remove the hole plug before connecting the brake tube. New brake actuator are filled with brake fluid.
- Do not carry the brake actuator by the connector.
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| 2. INSTALL BRAKE ACTUATOR BRACKET ASSEMBLY (w/o VSC) |
Install the actuator bracket with the 3 bolts in the sequence shown in the illustration.
- Torque:
- 5.4 N*m{55 kgf*cm, 48 in.*lbf}
- NOTICE:
- Do not remove the hole plug before connecting the brake tube. New brake actuator are filled with brake fluid.
- Do not carry the brake actuator by the connector.
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| 3. INSTALL BRAKE ACTUATOR (w/ VSC) |
Install the brake actuator with bracket with the 3 bolts in the sequence shown in the illustration.
- Torque:
- 19 N*m{194 kgf*cm, 14 ft.*lbf}
- NOTICE:
- Do not damage the brake tubes or wire harness.
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Temporarily install each brake tube in the correct positions of the brake actuator as shown in the illustration.
Text in Illustration *a To front wheel cylinder RH *b To front wheel cylinder LH *c To rear wheel cylinder RH *d To rear wheel cylinder LH *e From 1st master cylinder *f From 2nd master cylinder
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Using a union nut wrench 10 mm and a union nut wrench 12 mm, install the 6 brake tubes onto the brake actuator.
Text in Illustration 
Flare Nut 10 mm 
Flare Nut 12 mm - Torque:
- Flare Nut (M10):
- 15 N*m{155 kgf*cm, 11 ft.*lbf}
- Flare Nut (M12):
- 20 N*m{199 kgf*cm, 14 ft.*lbf}
- NOTICE:
- Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench (YARIS_NCP93 RM000000UYX0BYX.html).
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Connect the brake actuator connector.
- NOTICE:
- Make sure that the connector is locked securely.
- Make sure that the actuator connector can be connected smoothly. Do not allow entry of water, oil or dirt.
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| 4. INSTALL BRAKE ACTUATOR ASSEMBLY (w/o VSC) |
Install the brake actuator with bracket with the 3 bolts in the sequence shown in the illustration.
- Torque:
- 19 N*m{194 kgf*cm, 14 ft.*lbf}
- NOTICE:
- Do not damage the brake tubes or wire harness.
 |
Temporarily install each brake tube in the correct positions of the brake actuator as shown in the illustration.
Text in Illustration *a To front wheel cylinder RH *b To front wheel cylinder LH *c To rear wheel cylinder RH *d To rear wheel cylinder LH *e From 1st master cylinder *f From 2nd master cylinder
 |
Using a union nut wrench 10 mm, install the 6 brake tubes onto the brake actuator.
- Torque:
- 15 N*m{155 kgf*cm, 11 ft.*lbf}
- NOTICE:
- Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench (YARIS_NCP93 RM000000UYX0BYX.html).
Connect the brake actuator connector.
- NOTICE:
- Make sure that the connector is locked securely.
- Make sure that the actuator connector can be connected smoothly. Do not allow entry of water, oil or dirt.
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| 5. INSTALL BATTERY CARRIER |
Install the battery carrier with the 5 bolts.
- Torque:
- 17 N*m{173 kgf*cm, 13 ft.*lbf}
Install the clamp.
| 6. INSTALL BATTERY TRAY |
| 7. INSTALL BATTERY |
Install the battery onto the vehicle with the battery clamp.
- Torque:
- 3.5 N*m{36 kgf*cm, 31 in.*lbf}
Connect the cable to the battery terminal.
- Torque:
- 5.4 N*m{55 kgf*cm, 48 in.*lbf}
| 8. BLEED BRAKE LINE |
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Connect the vinyl tube to the bleeder plug.
Depress the brake pedal several times, then loosen the bleeder plug with the pedal depressed (Step C).
At the point where the fluid stops coming out, tighten the bleeder plug, then release the brake pedal (Step D).
Repeat step C and D until all the air in the fluid is completely bled out.
Tighten the bleeder plug.
- Torque:
- 8.3 N*m{85 kgf*cm, 73 in.*lbf}
Repeat the above procedure to bleed the air out of the brake line for each wheel.