Toyota Venza: Installation

Toyota Venza Service Manual / Brake System (other) / Brake Master Cylinder / Installation

INSTALLATION

PROCEDURE

1. INSTALL BRAKE MASTER CYLINDER SUB-ASSEMBLY

NOTICE:

When install a new brake master cylinder sub-assembly, remove the protectors from the piston and outlet ports.

(a) Install a new O-ring to the brake master cylinder sub-assembly.

(b) Apply a light layer of lithium soap base glycol grease to the entire circumference of the brake master cylinder sub-assembly and inner surface of the brake booster assembly as shown in the illustration.

Torque:

13 N·m {130 kgf·cm, 9 ft·lbf}

NOTICE:

Do not kink or damage the brake line.
Do not allow brake line to twist and interfere with other parts or body during flexible hose tightening.
Do not allow any foreign matter such as dirt or dust to enter the brake line.

(d) Using a union nut wrench, connect the 2 brake lines and install the No. 1 front brake tube to the brake master cylinder sub-assembly.

Text in Illustration

*a	Torque Wrench Fulcrum Length

Torque:

Specified Tightening Torque :

20 N·m {199 kgf·cm, 14 ft·lbf}

NOTICE:

Do not kink or damage the brake line.
Do not allow brake line to twist and interfere with other parts or body during flexible hose tightening.
Do not allow any foreign matter such as dirt or dust to enter the brake line.

HINT:

Calculate the torque wrench reading when changing the fulcrum length for the torque wrench (See page ).

When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 250 mm (9.84 in.)):
18 N*m (184 kgf*cm, 13 ft.*lbf)

(e) Using a union nut wrench, connect the 2 brake lines to the front brake tube way.

Text in Illustration

*a	Torque Wrench Fulcrum Length

Torque:

Specified Tightening Torque :

15 N·m {155 kgf·cm, 11 ft·lbf}

NOTICE:

Do not kink or damage the brake line.
Do not allow brake line to twist and interfere with other parts or body during flexible hose tightening.
Do not allow any foreign matter such as dirt or dust to enter the brake line.

HINT:

Calculate the torque wrench reading when changing the fulcrum length for the torque wrench (See page ).

When using a union nut wrench (fulcrum length of 22 mm (0.866 in.)) + torque wrench (fulcrum length of 250 mm (9.84 in.)):
14 N*m (142 kgf*cm, 10 ft.*lbf)

(f) Connect the connector and engage the clamp.

2. FILL RESERVOIR WITH BRAKE FLUID

3. BLEED BRAKE MASTER CYLINDER

4. BLEED BRAKE LINE

5. INSPECT FOR BRAKE FLUID LEAK

6. INSPECT FLUID LEVEL IN RESERVOIR

7. INSTALL AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY

8. INSTALL AIR CLEANER CAP SUB-ASSEMBLY (for 1AR-FE)

9. INSTALL AIR CLEANER CAP SUB-ASSEMBLY (for 2GR-FE)

Removal

REMOVAL CAUTION / NOTICE / HINT NOTICE: Release the vacuum from the booster by depressing the brake pedal several times. Then remove the brake master cylinder from the brake booster. PROCEDURE ...

Reassembly

REASSEMBLY PROCEDURE 1. INSTALL BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY (a) Apply a light layer of lithium soap base glycol grease to the entire circumference of 2 new brake master cylinder rese ...

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