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TM 55-1905-223-24-3
CAUTION
If the accessory drive dowel pin has been incorrectly installed, the dowel pin
must be removed before attempting to remove the gear cover to prevent
damage to the accessory drive bushing (Figure 3-37).
FIGURE 3-37. Dowel Pin Installation.
a. Remove the camshaft support and the thrust bearing:
(1)
Remove the three assembled washer screws (15) from the camshaft thrust support (14) (Figure 3-
38).
(2)
Use a rubber or plastic hammer to rotate the bearing support approximately 60 degrees (Figure 3-
39).
(3)
Remove the support (14, Figure 3-38) from the gear cover (10).
(4)
Remove the packing (17) and the thrust shims (16) from the support (14). Do not discard the
shims.
b. Remove the four hexagon capscrews (1, Figure 3-40) that hold the oil pan to the gear cover.
c.
Loosen all remaining oil pan capscrews four to five turns.
3-76
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