Tightening Specifications

FASTENER TIGHTENING SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS (PART 1):

FASTENER TIGHTENING SPECIFICATIONS (PART 2):

Cylinder Head Bolts

CAUTION: Install the head bolt washers with the beveled side facing upwards as shown in the illustration.





First pass 108 ± 5 N-m (80 ± 3 ft-lb)
Second pass Loosen bolts completely
Final pass 108 ± 5 Nm (80 ± 3 ft-lb)

Intake Manifold Nuts





Nuts "R" 6.5 ± 1.5 N-m (57 ± 13 in-lb)
Nuts "L" 22 ± 1 N-m (16 ± 1 ft-lb)
Nuts "R" 22 ± 1 N-m (16 ± 1 ft-lb)
Nuts "L" 22 ± 1 N-m (16 ± 1 ft-lb)
Nuts "R" 22 ± 1 N-m (16 ± 1 ft-lb)

Intake manifold plenum bolts 28 ± 4 Nm (21 ± 3 ft-lb)
Throttle body mounting bolts 28 ± 4 Nm (21 ± 3 ft-lb)

Crankshaft main bearing cap bolts 74 ± 4 Nm (54 ± 3 ft-lb)





Connecting Rod Cap Nuts
First pass 27 ± 2 Nm (20 ± 1 ft-lb)
Final pass Tighten 90 to 94°

Crankshaft pulley bolt 185 Nm (137 ft-lb)

Drive plate bolts 75 ± 1 Nm (55 ± 1 ft-lb)

Oil pump cover screws 10 ± 2 Nm (87 ± 17 in-lb)
Oil pump case bolts 14 ± 1 Nm (122 ± 9 in-lb)

Exhaust manifold nuts 44 ± 8 N-m (33 ± 5 ft-lb)

Water Pump Bolts
M8 24 ± 3 Nm (17 ± 2 ft-lb)
M10 42 ± 8 Nm (31 ± 6 ft-lb)