Intake Manifold
TORQUE VALUESOuter Components
Removal And Installation-Part 1 Of 2:
Removal And Installation-Part 2 Of 2:
Motor Mounts
Rear Engine Mounting:
Cylinder Head Components
Timing Components
Cylinder Block Components
Water Pump
Oil Pump
REMOVAL AND TIGHTENING SEQUENCES
Rocker Covers
Cylinder Head and Intake Manifold
1. Tighten cylinder head bolts in numerical order using angle wrench [ST10120000 (J24239-01)].
Apply engine oil to threads and seating surfaces of cylinder head bolts before installing them.
Note: Cylinder head bolts for 4, 7, 9 and 12 are longer than the others.
L1: 127 mm (5.00 inch) for 4, 7, 9 and 12
L2: 106 mm (4.17 inch) for others
Install intake manifold and cylinder head at the same time using the following procedure:
1. Tighten cylinder head bolts to 29 Nm (3.0 kg-m, 22 ft. lbs.).
2. Tighten cylinder head bolts to 59 Nm (6.0 kg-m, 43 ft. lbs.).
3. Loosen cylinder head bolts completely.
4. Tighten cylinder head bolts to 10 Nm (1.0 kg-m, 7 ft. lbs.).
5. Tighten intake manifold bolts and nuts to 4 Nm (0.4 kg-m, 2.9 ft. lbs.).
6. Tighten intake manifold bolts and nuts to 18 Nm (1.8 kg-m, 13 ft. lbs.).
7. Tighten intake manifold bolts and nuts to 16 to 20 Nm (1.6 to 2.0 kg-m, 12 to 14 ft. lbs.).
8. Loosen intake manifold bolts and nuts completely.
9. Tighten cylinder head bolts to 29 Nm (3.0 kg-m, 2.2 ft. lbs.).
10. Turn cylinder head bolts to 60° to 65° clockwise.
If an angle wrench is not available, tighten cylinder head bolts to 54 to 64 Nm (5.5 to 6.5 kg-m, 40 to 47 ft. lbs.).
11. Tighten cylinder head sub-bolts to 9.0 to 11.8 Nm (0.92 to 1.20 kg-m, 6.7 to 8.7 ft. lbs.).
12. Tighten intake manifold bolts and nuts to 4 Nm (0.4 kg-m, 2.9 ft. lbs.).
13. Tighten intake manifold bolts and nuts to 9 Nm (0.9 kg-m, 6.5 ft. lbs.).
14. Tighten intake manifold bolts and nuts to 8 to 10 Nm (0.8 to 1.0 kg-m, 5.8 to 7 ft. lbs.).
Intake Manifold Only
If only intake manifold is removed and to be used again, install it using the following procedure:
1. Tighten all bolts and nuts to 4 Nm (0.4 kg-m, 2.9 ft. lbs.).
2. Tighten all bolts and nuts to 9 Nm (0.9 kg-m, 6.5 ft. lbs.).
3. Tighten all bolts and nuts to 8 to 10 Nm (0.8 to 1.0 kg-m, 5.8 to 7 ft. lbs.).
Exhaust Manifold
Crank Shaft
Main Bearing Cap Bolts Tightening Sequence:
Connecting Rods
1. Tighten to 14 to 16 Nm (1.4 to 1.6 kg-m, 10 to 12 ft. lbs.)
2. Turn nuts 60 to 65 degrees clockwise.
If an angle wrench is not available, tighten nuts to 38 to 44 Nm (3.9 to 4.5 kg-m, 28 to 33 ft. lbs.).
Oil Pan
Tighten in reverse order.