Component Tightening Specifications and Sequences

LEFT CYLINDER HEAD





Uniformly install and tighten the 8 cylinder head bolts in the sequence shown in the illustration (procedure "A").
Torque 54 Nm (550 kgf-cm, 40 ft. lbs.)





Mark the front side of each cylinder head bolt head with paint, as shown in the illustration.

Retighten the cylinder head bolts by 90° in the same sequence as above.
Check that each painted mark is now at a 90° angle to the front.





Using a socket hexagon wrench 8, install the hexagon bolt.
Torque 19 Nm (194 kgf-cm, 14 ft. lbs.)

RIGHT CYLINDER HEAD





Uniformly install and tighten the 8 cylinder head bolts in the sequence shown in the illustration (procedure "A").
Torque 54 Nm (550 kgf-cm, 40 ft. lbs.)





Mark the front side of each cylinder head bolt head with paint, as shown in the illustration.
Retighten the cylinder head bolts by 90° in the same sequence as above.
Check that each painted mark is now at a 90° angle to the front.





Using a socket hexagon wrench 8, install the hexagon bolt.
Torque 19 Nm (194 kgf-cm, 14 ft. lbs.)

INTAKE MANIFOLD





Install the intake manifold with the 9 bolts, 2 nuts and 2 washers. Uniformly tighten the bolts and nuts in the sequence shown in the illustration.
Torque 15 Nm (153 kgf-cm, 11 ft. lbs.)


CAMSHAFT BEARING CAP

















Uniformly tighten the 10 bearing cap bolts in the sequence shown in the illustration.
Torque 16 Nm (163 kgf-cm, 12 ft. lbs.)

MAIN BEARING CAP
Temporarily install the 8 main bearing cap bolts to the inside positions.





Install the main bearing cap by hand using the inner bolt as a guide. Stop the main bearing cap about 6 mm (0.23 inch) away from contacting with the block.





Uniformly install and tighten the 16 main bearing cap bolts in the sequence shown in the illustration.
Torque 22 Nm (224 kgf-cm, 16 ft. lbs.)

Retighten the bearing cap bolts by 90° in the same sequence as above.


CONNECTION ROD CAP

Tighten the bolts in several steps by the specified torque.
Torque 25 Nm (255 kgf-cm, 18 ft. lbs.)

Mark the front side of each connecting cap bolt with paint.
Retighten the cap bolts by 90° as shown in the illustration.


CRANKSHAFT PULLEY
Torque 220 Nm (2,243 kgf-cm, 162 ft. lbs.)


DRIVE PLATE





Uniformly install and tighten the 8 bolts in the sequence shown in the illustration.
Torque 83 Nm (846 kgf-cm, 61 ft. lbs.)


OIL PUMP





Install the oil pump with the 9 bolts. Tighten the bolts uniformly in several steps.
Torque: Bolt A 8.0 Nm (82 kgf-cm, 71 inch lbs.)
Bolt B 20 Nm (204 kgf-cm, 15 ft. lbs.)
Bolt C 43 Nm (438 kgf-cm, 32 ft. lbs.)

LEFT EXHAUST MANIFOLD






Tighten the 7 nuts in the sequence shown in the illustration
Step 1: Torque 49 Nm (500 kgf-cm, 36 ft. lbs.)
Step 2: Retighten nuts 1 and 2 as shown in the illustration

RIGHT EXHAUST MANIFOLD





Uniformly tighten the 6 nuts in the sequence shown in the illustration
Step 1: Torque 49 Nm (500 kgf-cm, 36 ft. lbs.)
Step 2: Retighten nuts 1 and 2 shown in the illustration

WATER PUMP
Install a new gasket and the water pump with the 3 bolts and 3 nuts.
Torque 8.0 Nm (82 kgf-cm, 71 inch lbs.)