TM 9-2350-261-20-1
h. CLEANING INSTRUCTIONS. Care is needed in all cleaning procedures. Dirt can damage parts and
cause malfunctions. When you perform any cleaning procedure, do the following:
(1) Inspect and cap all air and fluid openings, lines, and hoses,
W A R N I N G
Dry cleaning solvent P-D-680 is toxic and flammable. Always use in an open area
with good air flow, away from sparks, heat, or flames. Wear goggles and gloves. Do
not breathe vapors. Avoid contact with skin, eyes, and clothes. If you get dizzy
while using solvent, breathe fresh air and get medical help. If solvent gets on
hands, wash them. If solvent gets in eyes, flush eyes with fresh water and get
medical help immediately. Keep fire extinguisher nearby.
(2) Clean all parts before inspection, after repair, and before assembly. Use dry cleaning solvent
(Item 13, App C) or approved cleaner. Dry parts with wiping rag (Item G1, App C).
W A R N I N G
Air pressure in excess of 30 psi (207 kpa) can injure personnel. Do not direct
pressurized air at yourself or others. Always wear goggles.
CAUTION
Lye or caustic mixtures will damage metal
surfaces. Do not use lye or caustic mixtures
to clean metal surfaces.
(3) Keep hands free of grease; grease collects dirt.
(4) After cleaning, cover or wrap parts to protect from dirt.
i. CASTINGS.
W A R N I NG
Dry cleaning solvent P-D-680 is toxic and flammable. Always use in an open area
with good air flow, away from sparks, heat, or flames. Wear goggles and gloves. Do
not breathe vapors. Avoid contact with skin, eyes, and clothes. If you get dizzy
while using solvent, breathe fresh air and get medical help. If solvent gets on
hands, wash them. If solvent gets in eyes, flush eyes with fresh water and get
medical help immediately. Keep fire extinguisher nearby.
W A R N I N G
Air pressure in excess of 30 psi (207 kpa) can injure personnel. DO not direct
pressurized air at yourself or others. Always wear goggles.
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