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 TM 55-1905-223-24-3
FIGURE 4-45. Bearing Cap Location Marks.
CAUTION
When hitting the cap, be sure that the bearing shell and dowel ring do not move.
(f) Hit the caps with a rubber mallet to push it into the correct position.
(10)
Tighten all of the capscrews for the main bearing caps. Use the sequence shown in Figure 4-46 when
you tighten the capscrews.
(a) Tighten the capscrews on a main bearing cap on engines built with 1-inch diameter main
bearing capscrews to the following values:
1 Tighten both to 110 ft-lb (149 N ) torque.
m
2 Tighten both to 210 ft-lb (284 N ) torque.
m
3 Tighten both to 305 ft-lb (413 N ) torque.
m
4 Loosen capscrews completely.
5 Tighten again as described above.
FIGURE 4-46. Bearing Cap Torque Sequence.
4-97
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