TM 5-3895-373-34
2.68
REPLACE AUGER BEARING UNITS, SHAFT, AND SPROCKET WHEEL - Continued.
A.
REMOVE - Continued.
4.
REMOVE BEARING UNIT FROM BEARING
MOUNT.
a.
Remove hex nuts (28), lockwashers (29), and
hex head cap screws (30) from bearing mount
(22).
b.
Separate bearing unit (27) from bearing mount
(22).
c.
Remove lubrication tube (31) from bearing unit
(27).
B.
CLEAN.
1.
CLEAN ALL METAL PARTS.
WARNING
Cleaning solvent, P-D-680, is TOXIC
and flammable. Wear protective
goggles and gloves. Use only in a
well ventilated area. Avoid contact
with skin, eyes, and clothes, and do
not breathe vapors. Keep away from
heat or flame. Never smoke when
using solvent; the flashpoint for Type
III cleaning solvent is 200°F (93,3°C).
Failure to do so may result in injury
or death to personnel.
If personnel become dizzy while
using cleaning solvent, immediately
get fresh air and medical help. If
solvent contacts skin or clothes,
flush with cold water. If solvent
contacts eyes, flush eyes with water
and get immediate medical attention.
a.
Clean all metal parts with cleaning solvent.
Scrub off hard deposits with a wire scratch
brush. Wipe dry with a clean, cleaning cloth.
b.
Clean lubrication fittings on lubrication tube and
pipe.
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