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 TM 5-2410-237-23
BEVEL GEAR AND SHAFT REPLACEMENT - CONTINUED
0127 00
INSTALLATION - CONTINUED
5.
Install bevel gear (16) on bevel gear shaft (19) as follows:
a.
Attach lifting device to bevel gear shaft (19) to take weight off bearings (24).
b.
Remove eight capscrews (20), washers (21), shims (22) and bearing cage (15) at clutch end of shaft (19). Identify
shims and bearing cage for assembly.
c.
Repeat step b for bearing cage (14) at other end of shaft (19).
d.
Use lifting device to remove bevel gear shaft (19) from gear case.
NOTE
Weight of bevel gear is 54 lb (24 kg).
e.
Use lifting device to position bevel gear (16) in gear case with hole centered at bearing cage hole. Block gear in
position until bevel gear shaft (19) is installed.
f.
Use lifting device to position bevel gear shaft (19) in gear case with hub end of shaft through bevel gear (16).
Leave lifting device attached.
g.
Install bevel gear (16) on shaft (19) with 10 capscrews (23), washers (18) and nuts (17) finger tight.
h.
Install bearing cage (14) at gear end of shaft (19) with eight capscrews (20), washers (21) and shims (22). Tighten
capscrews finger tight and use lifting device to keep weight of shaft off bearings (24).
i.
Repeat step h for bearing cage (15) at other end of bevel gear shaft (19).
j.
Tighten eight capscrews (20) on bearing cages (14 and 15) evenly to 100 lb-ft (136 Nm).
k.
Use a wrench and bar or block to hold bevel gear (16) in position. Tighten 10 nuts (17) to secure gear to shaft (19).
Remove lifting device.
16
24
19
14
24
15
20
20
17
21
21
22 23
18
22
387-453
0127 00-8
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