Toyota Venza: Installation

(a) Align and attach the knock pin of the No. 2 camshaft with the pin hole of the camshaft timing exhaust gear assembly.

(b) Check that there is no clearance between the camshaft timing exhaust gear assembly and camshaft flange.

(c) Fix the camshaft timing exhaust gear assembly with the bolt.

Torque:

85 N·m {867 kgf·cm, 63 ft·lbf}

NOTICE:

Do not disassemble the camshaft timing exhaust gear.

HINT:

Perform "Inspection After Repair" after replacing the camshaft timing exhaust gear assembly (See page ).

(a) Turn the crankshaft pulley until its timing notch (groove) and the timing mark "0" of the timing chain cover are aligned.

(a) Make sure that the valve rocker arms are installed as shown in the illustration.

(d) Hold up the chain and align the matchmark and the paint mark and install the camshaft.

HINT:

Perform "Inspection After Repair" after replacing the No. 2 camshaft (See page ).

(a) Make sure that the valve rocker arms are installed as shown in the illustration.

(d) Install the camshaft to the camshaft housing as shown in the illustration.

HINT:

Perform "Inspection After Repair" after replacing the camshaft (See page ).

(a) Confirm the marks and numbers on the camshaft bearing caps and place them in their proper positions and directions.

(b) Using several steps, uniformly tighten the 10 bolts in the sequence shown in the illustration.

Torque:

27 N·m {275 kgf·cm, 20 ft·lbf}

(c) Using several steps, uniformly tighten the 11 bolts in the sequence shown in the illustration.

Torque:

16 N·m {163 kgf·cm, 12 ft·lbf}

(a) Check the camshaft timing gear position.

(b) Install the camshaft timing gear as shown in the illustration.

(c) Turn the camshaft timing gear approximately 180° counterclockwise.

(d) Align the paint mark with the matchmark to install the chain.

(e) Align and attach the knock pin of the No. 1 camshaft with the pin hole of the camshaft timing gear.

(f) Check that there is no clearance between the camshaft timing gear and camshaft flange.

(1) After cleaning and degreasing the intake side VVT oil hole on the No. 1 camshaft bearing cap, completely seal the oil hole with adhesive tape or equivalent as shown in the illustration to prevent air from leaking.

NOTICE:

Be sure to seal the oil hole completely because air leaks due to insufficient sealing will prevent the lock pin from being released.

(3) Apply approximately 200 kPa (2.0 kgf/ cm2, 29 psi) of air pressure to the hole made in procedure A to release the lock pin.

(i) Using a wrench to hold the hexagonal portion of the No. 1 camshaft, install the bolt.

Torque:

85 N·m {867 kgf·cm, 63 ft·lbf}

NOTICE:

Be careful not to damage the cylinder head or spark plug tube with the wrench.

(j) Check that each matchmark of the camshaft timing gear and camshaft timing exhaust gear are aligned with each matchmark located as shown in the illustration.

HINT:

Perform "Inspection After Repair" after replacing the camshaft timing gear assembly (See page ).

(a) Turn the crankshaft approximately 10° clockwise.

(b) Install a new gasket and the chain tensioner with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

Make sure not to drop the gasket inside the timing chain cover.

*1

Timing Mark

*2

Timing Notch

*a

Approximately 7°

*b

Approximately 32°

(a) Install a new gasket and the timing chain cover plate with the 4 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(a) Connect the connectors and clamps, and install the engine wire to the engine with the bolts and nuts.

Torque:

Nut A :

9.8 N·m {100 kgf·cm, 87 in·lbf}

Nut B :

8.4 N·m {86 kgf·cm, 74 in·lbf}

Bolt :

8.4 N·m {86 kgf·cm, 74 in·lbf}

(a) Connect the ventilation hose to the cylinder head cover.

(a) Install the air cleaner cap sub-assembly with the 2 bolts.

Torque:

5.0 N·m {51 kgf·cm, 44 in·lbf}

(b) Connect the air cleaner hose and tighten the hose clamp bolt.