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TM 9-2320-364-20-5
21-147
NOTE
Note quantity of shim(s) for
assembly.
(3)
Remove four screws (8), handle (9) and
shim(s) (10) from arm assembly (4).
(4)
Remove grease fittings (11) and grease
fitting (12) from arm assembly (4).
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.
(1)
Clean all metal parts with drycleaning solvent.
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.) or
injury to personnel may result.
(2)
Dry parts with compressed air.
(3)
Inspect parts for breaks, cracks, burrs and sharp edges. Look for unusual signs of wear on arm.
(4)
Replace all damaged parts.
8
9
11
4
12
10
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