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TM 9-2320-364-34-4
28-86
28-16. SELF-RECOVERY WINCH MOTOR END HUB REPAIR (CONT).
b.
Disassembly.
(1)
Position motor end hub (2) bearing side
down in press.
(2)
Press bearing (6) from motor end
hub (2).
(3)
Remove motor end hub (2) from press.
(4)
Remove and discard preformed packing (7)
from motor end hub (2).
c.
Cleaning/Inspection.
Drycleaning Solvent (P-D-680) is TOXIC and flammable. Wear protective goggles, face
shield, 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 II Drycleaning Solvent is 140 degrees F (60 degrees
C) and Type III Drycleaning Solvent is 200 degrees F (93 degrees 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, immediately flush eyes with water and get immediate medical attention.
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Use only with
effective chip guarding and personal protective equipment (goggles/shield, gloves, etc). Failure
to comply may result in injury to personnel.
(1)
Clean all metal parts with dry cleaning solvent.
(2)
Dry all parts, except bearing, with compressed air. Allow bearing to air dry.
(3)
Inspect all parts for cracks, broken welds and gouges.
(4)
Replace all damaged parts.
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