TM 5-3805-260-24
ELEVATOR
(9J119)
(1) Torque for two nuts .............240 to 260 lb.ft. (325 to 350 N.m)
(2) Torque for four nuts ............300 to 315 lb ft. (410 to 425 N m)
(3) Torque for 16 nuts.................90 to 100 Ib.ft. (125 to 150 N.m)
(4) Torque for two bolts .................................500 lb.ft. (680 N m)
(5) Installation of right support arm:
1. Install link assembly.
2 Slowly tighten bolt to torque of ...........500 Ib.ft (680 N m)
3 Install driver on end of link.
4. Hit driver with a 10 lb (5 kg) hammer (taper must fit).
5 Slowly tighten bolt to torque of ......... 500 Ib.ft. (680 N m)
6 Install left support arm.
(6) Torque for lockscrew 200 10 Ib.ft. (270 15 N m)
(7) 15334 Shims. Use shims needed to put right idler in center of
chain links Same for left idler.
(8) Torque for two nuts .............. 640 + 80 Ib.ft (875 + 100 N m)
(9) Lower tube
Roller and Shaft Installation:
1. Put seals (10) in bearings (11) and install the bearings in each end
of lower tube (9).
2. Install shaft (15) in tube (9).
3. Put rollers (18), with no washers (16), on each end of shaft (15).
4. With each roller (18) against tube (9), measure the distance
between the center lines of the rollers. To get the total thickness of
washers (16), subtract the measurement from 47 in. (1194 mm).
5. Remove rollers (18). Install seals (17) in each end of tube (9).
6. Install one half (1/2) the total thickness of washers (16) in each end
of tube (9).
7. Install rollers (18) and hubs (14), with no washers (13), on the ends
of shaft (15).
8 Measure the end play of rollers (18) and shaft (15). To get the total
thickness of washers (13), subtract .00 to .06 in. (0.0 to 1.5 mm)
from the end play measurement.
9. Remove hubs (14).
10. Install key (19) in shaft (15) and seals (12) in hubs (14).
11. Install one half (1/2) the total thickness of washers(13) against
rollers (18) and install hubs (14). With lubricant on the threads,
tighten bolts (20) into shaft (15) to a torque of 100 to 110 Ib.ft.
(136 to 149 N.m)
12. Hit hubs (14) with a 10 lb. (5 kg) hammer and again tighten bolts
(20) to a
torque of ....................................100 to 110 Ib.ft. (136 to 149 N.m)
When bolts (20) do not loosen after hubs (14) are hit with the hammer,
the rollers and shaft are installed.
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