TM-9-2330-247-14-P
CHASSIS, TRAILER: GENERAL PURPOSE, 3-1/2 TON, 2-WHEEL, M353
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS)
MARCH 1992
TM-9-2330-247-14-P - Page 52 of 320
TM 9-2330-247-14&P
3-8.
AIR COUPLINGS
This Task Covers: Cleaning
Initial Setup:
Materials/Parts:
l Rags (Item 11, Appendix E)
l Dry cleaning solvent (Item 12, Appendix E)
ACTION
LOCATION
ITEM
REMARKS
CLEANING
Trailer A-frame (3)
Two air couplings (1)
a. Using rags, wipe off any buildup of grease and
dirt on preformed packing (2).
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable,
Always wear protective goggles and gloves, and use only in
a well-ventilated area. Avoid contact with skin, eyes, and
clothes, and DO NOT breathe vapors. DO NOT use near
open flame or excessive heat. The solvent’s flash point is
100°F-138°F (38°C-59°C). If you become dizzy while
using cleaning solvent, Immediately get fresh air and
medical help. If solvent contacts eyes, immediately wash
your eyes and get medical aid.
b. Using rag moistened with dry cleaning solvent,
clean metal parts only.
c. AIIow to dry.
TASK ENDS HERE
TA701045
3-12
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