TM 10-3930-641-34-1
CAMSHAFT AND EXHAUST MANIFOLD SPECIFICATIONS
(Sheet 1 of 1)
CAMSHAFT
(1)
Maximum permissible temperature of the gear for installation on the
camshaft
(do not use a torch) ..................................................600F (3150C)
(2)
Tight fit between the gear and
camshaft.......................... 0025 to .0055 in. (0.060 to 0.140 mm)
(3)
Diameter of the surfaces (journals) for the camshaft bearings
(new)............................. 2.7500 + .0005 in. (69.850 + 0.013 mm)
Bore in front and rear bearings for the camshaft
(new)............................. 2.7547 + .0019 in. (69.969 + 0.048 mm)
Bore in three inner bearings for the camshaft
(new)............................. 2.7552 + .0024 in. (69.982 + 0.061 mm)
(4)
Thickness of thrust plate
(new).......................................... 183 + .001 in. (4.65 + 0.03 mm)
End play of the
camshaft.................................. 004 to .010 in. (0.10 to 0.25 mm)
EXHAUST MANIFOLD
(1)
Torque for nuts (Use anti-seize compound on threads):
a. Tighten nuts in sequence
to ................................................38 + 5 lb. ft. (52 + 7 N-m)
TIGHTENING SEQUENCE
2-82
2-82
