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 TM 9-2320-211-34-2-3
WARNING
D r y cleaning solvent is flammable. Do not use near an
open flame. Keep a fire extinguisher nearby when solvent
i s used. Use only in well-ventilated places. Failure to do
t h i s may result in injury to personnel and damage to
equipment.
b. C l e a n i n g . Clean all met al parts in dry cleaning solvent. Use wire brush to
k n o c k off hardened dirt or lubricant. Wipe with clean dry rags.
c.
Inspection and Rep sir.
( 1 ) Check that brackets and tension frames have no cracks. Weld cracks.
Refer to TM 9-237.
(2) Check that sheave bearings are not damaged. Refer to Part 1, para 7-7.
( 3 ) Check that pins and lever have no cracks or bends. If pins are cracked
o r bent, get new ones.
(4) Check that lubrication fittings are not plugged. Unplug fittings if they
are blocked. If fittings are damaged, get new ones.
d.
Replacement.
FRAME
1
1.
I f bearings (1) were taken out, press two bearings (1) into two sheaves (2).
P u t tension frame (3) into frame (4).
2.
GO TO FRAME 2
17-104
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