Exhaust Manifold

EXHAUST TIGHTENING SEQUENCE

Engine Exhaust Manifold Bolt Tightening Sequence:

Exhaust Manifold Bolts - 43 Nm (32 ft. lbs.)

GENERAL TORQUE SPECIFICATIONS
Turbocharger Mounting Nuts - 32 Nm (24 ft. lbs.)
Turbocharger Inlet & Outlet Clamps - 8 Nm (74 in. lbs.)
Turbo Drain Tube Bolts - 24 Nm (18 ft. lbs.)
Turbo Drain Tube Fitting Nuts - 15 Nm (11 ft. lbs.)
Cab Heater Line Nuts - 24 Nm (18 ft. lbs.)
EGR Nuts & Bolts - 24 Nm (212 in. lbs.)

NOTE: When tightening bolts at EGR valve end of tube, alternate between the upper and lower bolt to allow face of EGR valve to remain square to tube mounting flange on EGR tube.