TM 5-3805-258-24-2
ENGINE
DISASSEMBLY AND ASSEMBLY
INSTALL CAMSHAFT
1.
2.
3
Put clean engine oil on the bearing journals and
2P2506 Thread Lubricant on the cam lobes of
the camshaft. Install a 3/8”-16 NC forged eye-
bolt in the camshaft. Use the eyebolt and a
crow foot bar to hold camshaft (1) up during
installation so the camshaft bearings will not be
damaged.
CAMSHAFT
1210-12
Install thrust plate (2), the lock and bolts that
hold the camshaft in place. Turn the camshaft
so the notch in the end of the camshaft is in the
position shown.
Put camshaft gear (3) in position on the cam-
shaft so the “C” mark on the camshaft gear is
in alignment with the “C” mark on the crank-
shaft gear. Install the bolts that hold the cam-
shaft gear in place and tighten to a torque of 55
± 7 N·m (41 ± 5 lb. ft.).
NOTE: If the bolts can not be installed in the end of
the camshaft, remove the camshaft gear. Turn the
camshaft as needed and install the camshaft gear
again. Check the engine timing to make sure the
timing is correct. See INSTALL FUEL INJEC-
TION PUMP HOUSING AND GOVERNOR.
end by:
a) install timing gear cover
b) install valve lifters
5-138
