Corolla L4-1.8L (1ZZ-FE) (2004)
52. INSTALL CAMSHAFT
a. Apply a light coat of engine oil on the camshaft journals.
b. Place the 2 camshafts on the cylinder head with the No. 1 cam lobes facing as shown the illustration.
c. Examine the front marks and numbers and tighten the bolts in the order shown in the illustration.
Torque:
Bearing cap No. 1 23 Nm (235 kgf-cm, 17 ft. lbs.)
Bearing cap No. 3 13 Nm (133 kgf-cm, 10 ft. lbs.)
53. INSTALL WATER BY-PASS PIPE NO.1
a. Install the water by-pass pipe with the 2 bolts.
Torque: 9.0 Nm (92 kgf-cm, 80 inch lbs.)
54. INSTALL OIL LEVEL GAGE GUIDE
a. Apply a light coat of engine oil on a new -ring, and install it to the oil level gage guide.
b. Install the oil level gage guide with the bolt.
Torque: 13 Nm (133 kgf-cm, 10 ft. lbs.)
55. INSTALL INTAKE MANIFOLD
a. Install a new gasket to the intake manifold.
b. Install the intake manifold and throttle body assembly with the 2 brackets, 4 bolts and 2 nuts. Uniformly tighten the bolts and nuts in several
passes.
Torque: 30 Nm (306 kgf-cm, 22 ft. lbs.)
c. Connect the 2 vacuum hoses to the intake manifold.