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TM 55-1905-223-24-3
b. Install crankshaft seal (4, Figure 3-62), rear cover gasket (1) and rear cover (2).
(1) Clean the gasket surface of the cylinder block and the rear cover (2).
(2) Use a crocus cloth to remove any rust or other deposits from the crankshaft flange.
(3) Use a clean cloth to clean the crankshaft flange.
(4) Install a new gasket (1) on the cylinder block.
(5) Install the rear cover (2) and the capscrews (3). Tighten the capscrews just enough to hold the rear
cover in position.
(6) Remove the pins from the crankshaft oil seal driver, and use the driver to align the rear cover with
the crankshaft (Figure 3-74).
(7) Install the seal driver on the crankshaft flange and in the bore of the rear cover (Figure 3-74).
FIGURE 3-74. Seal Driver.
(8)
Tighten the rear cover capscrews to 35 ft-lb (45 N m) torque, and remove the crankshaft oil seal
(9)
Use a feeler gauge to ensure the rear cover is within 0.004 inch (0.10 mm) of being parallel with
the oil pan flange of the cylinder block (Figure 3-75).
(10) Trim the excess gasket material from the ends of the rear cover gasket (1, Figure 3-62) so the
gasket is even or does not extend more than 0.010 inch (0.25 mm) beyond the pan flange.
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