3408 & 3408B DIESEL TRUCK ENGINE Caterpillar

(1) Torque for bolts that hold exhaust manifold support to engine ... 55 ± 7 N·m (40 ± 5 lb.ft.)

NOTE: Put 5P3931 Anti-Seize Compound on the threads of all plugs, studs, bolts and nuts for the exhaust manifolds, couplings, elbows, and turbocharger support, where they become very hot.