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 TM 55-1905-223-24-2
WARNING
The input shaft is heavy. Use a lifting sling and
hoisting device to remove and replace the shaft. Be
sure the lifting sling is properly attached to keep the
shaft balanced, and to keep the sling from slipping
off the ends.
e. Attach a lifting sling and hoisting device to input shaft (4) and lift shaft cear.
l
REPLACEMENT
WARNING
The input shaft is heavy. Use a lifting sling and
hoisting device to remove and replace the shaft. Be
sure the lifting sling is properly attached to keep the
shaft balanced, and to keep the sling from slipping
off the ends.
a. Attach a lifting sling and hoisting device to input shaft (4) and position it in the middle casing.
b. Install bearing yoke (8) and secure with bolts (6, 4 each and 9, 2 each).
c. Install upper casing (2) over tapered alignment pins (7) tomiddle casing. Secure with bolts and washers (1) and
bolts (3) with nuts (5).
d. Install external input/intermediate shafts, paragraph 3-11.
e. Install torsional coupling, paragraph 2-21.
f.
Install control valve, paragraph 2-20.
g. Install double changeover filter, paragraph 2-19.
h. Install fluid transmission cooler, paragraph 2-17.
i.
Install external hardware, paragraph 2-14.
j.
Fill gearbox with oil, paragraph 2-5.
k.
Start engine, referring TM 55-1905-223-10, check gearbox for leaks. Correct any troubles.
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