TM 9-3950-253-13&P
0061
WORK SAFETY - Continued
3.
Immediately clean up spilled fluids, IAW spill containment plan, to avoid slipping.
4.
When lifting heavy parts, have someone help you. Ensure lifting device or jack is working properly, meets
weight requirement of part being lifted, and is securely fastened to part.
5.
Always use power tools carefully.
6.
Observe all WARNINGs, CAUTIONs, and NOTEs.
END OF TASK
CLEANING INSTRUCTIONS
WARNING
Improper cleaning methods and use of unauthorized cleaning liquids or solvents can injure
personnel and damage equipment. To prevent this, refer to TM 9-247, Materials Used for
Cleaning, Preserving, Abrading and Cementing Ordnance Materiel and Related Materials,
Including Chemicals, for further instructions. Seek medical attention in the event of an
injury.
General. Cleaning instructions will be the same for the majority of parts and components which make up the
1.
E-CHU. The following applies to all cleaning operations:
a.
Clean all parts before inspection, after repair, and before assembly.
b.
Keep hands free of grease which can collect dust, dirt, and grit.
c.
After cleaning, all parts should be covered or wrapped to protect them from dust and dirt. Parts that
are subject to rust should be lightly oiled after cleaning.
Castings, Forgings, and Metal Parts.
2.
a.
Clean inner and outer surfaces with Detergent, General Purpose, Liquid (WP 0120, Table 1, Item 7)
and dry with a Rag, Wiping (WP 0120, Table 1, Item 16).
b.
Remove grease and accumulated deposits with a scrub brush.
WARNING
Particles blown by compressed air are hazardous. DO NOT exceed 15 psi (103 kPa)
nozzle pressure when drying parts with compressed air. Use a maximum of 30 psi
(207 kPa) when cleaning components. DO NOT direct compressed air against human
skin. Failure to follow this warning may result in injury or death to personnel. Make
sure air stream is directed away from user and other personnel in the area. To prevent
injury, user must wear protective goggles or face shield. Seek medical attention in the
event of an injury.
c.
Clear all threaded holes with compressed air to remove dirt and cleaning fluids.
0061-2
03/15/2011Rel(1.10)root(maintwp)wpno(M582060)
