Component Tightening Specifications and Sequences
CYLINDER HEAD SUB-ASSEMBLYInstall the 8 cylinder head bolts.
Using several steps, uniformly install and tighten the 10 cylinder head bolts and plate washers with a bi-hexagon wrench 10 mm in the sequence shown in the illustration.
Torque 36 N*m (367 kgf*cm, 27 ft.*lbf.)
If any cylinder head bolts do not meet the torque specification, replace them.
Mark the front of the cylinder head bolt with paint. (*1)
Retighten the cylinder head bolts by 180° as shown. (*2)
Check that the painted marks are now at 180° from the engine front. (*3)
CYLINDER HEAD LH
Install the 8 cylinder head bolts.
Using several steps, uniformly install and tighten the 8 cylinder head bolts and plate washers with a bi-hexagon wrench 10 mm in the sequence shown in the illustration.
Torque 36 N*m (367 kgf*cm, 27 ft.*lbf.)
If any cylinder head bolts do not meet the torque specification, replace them.
Mark the front of the cylinder head bolt with paint. (*4)
Retighten the cylinder head bolts by 180° as shown. (*5)
Check that the painted marks are now at 180° from the engine front. (*6)
Install the 2 cylinder head bolts.
Apply a light coat of engine oil to the threads of the cylinder head bolts.
Using several steps, uniformly install and tighten the 10 cylinder head bolts and plate washers with a bi-hexagon wrench 10 mm in the sequence shown in the illustration.
Torque 30 N*m (306 kgf*cm, 22 ft.*lbf.)
INTAKE MANIFOLD
Install and tighten the 10 bolts uniformly in several steps.
Torque 26 N*m (265 kgf*cm, 19 ft.*lbf.)
CAMSHAFT BEARING CAP
Install the 4 bearing caps in the proper locations as shown.
Apply a light coat of engine oil to the threads and under the heads of the bearing cap bolts.
Using several steps, uniformly install and tighten the 8 bearing cap bolts in the sequence shown in the illustration.
Torque:
10 mm (0.39 in.) head 9.0 N*m (92 kgf*cm, 80 in.*lbf.)
12 mm (0.47 in.) head 24 N*m (245 kgf*cm, 18 ft.*lbf.)
CRANKSHAFT MAIN BEARING
Temporarily install the 8 main bearing cap bolts in the inside positions.
Install the main bearing caps. Tighten the 2 bolts for each bearing cap until the clearance between the bearing cap and the cylinder block is under 6 mm (0.23 in.).
Using a plastic-faced hammer, lightly tap the bearing cap to ensure a proper fit.
Apply a light coat of engine oil to the threads of the main bearing cap bolts.
Install the 16 main bearing cap bolts. Using several steps, tighten the bolts uniformly in the sequence shown in the illustration.
Torque 61 N*m (622 kgf*cm, 45 ft.*lbf.)
Mark the front side of the bearing cap bolts with paint.
Retighten the bearing cap bolts 90° in the sequence as shown.
Check that the painted marks are now at a 90° angle from the front.
Using several steps, tighten the 8 main bearing cap bolts uniformly in the sequence shown in the illustration.
Torque 25 N*m (255 kgf*cm, 18 ft.*lbf.)
CONNECTING ROD CAP
Apply a light coat of engine oil to the threads of the connecting rod cap bolts.
Tighten the bolts alternately to the specified torque.
Torque 25 N*m (250 kgf*cm, 18 ft.*lbf.)
Mark the front side of the each connecting cap bolt with paint.
Retighten the cap bolts 90° as shown in the illustration.
CRANKSHAFT PULLEY
Torque 250 N*m (2,549 kgf*cm, 185 ft.*lbf.)
FLYWHEEL
Install the flywheel with the 6 bolts in the order shown in the illustration.
Torque 83 N*m (846 kgf*cm, 61 ft.*lbf.)
DRIVE PLATE
Install the drive plate with the 6 bolts in the order shown in the illustration.
Torque 83 N*m (846 kgf*cm, 61 ft.*lbf.)
EXHAUST MANIFOLD LH
Install the exhaust manifold with the 6 nuts.
Torque 30 N*m (306 kgf*cm, 22 ft.*lbf.)
EXHAUST MANIFOLD RH
Install the exhaust manifold with the 6 nuts.
Torque 30 N*m (306 kgf*cm, 22 ft.*lbf.)
WATER PUMP
Install a new gasket and the water pump with the 17 bolts.
Torque:
Bolt A 9.0 N*m (92 kgf*cm, 80 in.*lbf.)
Bolt B 23 N*m (235 kgf*cm, 17 ft.*lbf.)