TO 35-1-3 - Robins Air Force Base

TO 35-1-3
3.26.7 Wire Harness and Cables. Instructions for cleaning
the wire harness and cables are as follows:
Replace all connectors that show moderate to severe
corrosion damage.
3.26.5.1 Apply CPC MIL-L-87177, Grade B, to internal surfaces.
Preserve outer shell with MIL-PRF-16173, Grade 4.
Wipe off excess with a clean cloth.
3.26.5.2 For equipment operating, deploying to, or based in,
severe corrosion prone locations, the use of Av-DEC “HiTAK”
polyurethane stretch seal is authorized for use around mated
electrical connectors, coaxial connectors, and electrical quick
disconnect fittings.
3.26.6 Switches. Cleaning instructions for the switches are
as follows:
3.26.6.1 Scrub switch with isopropyl alcohol, TT-I-735 and
toothbrush, A-A-59 or A-A-123. Wipe with clean cloth, CCC-
C-46. Allow to air dry.
3.26.6.2 Apply a thin coat of CPC MIL-L-87177, Grade B to
the electrical contact points.
3.26.6.3 Wipe all sliding contacts, cams, and contact points
with a clean cloth, CCC-C-46, Class 4 or pipe cleaner to
remove CPC.
NOTE
• Contact points must be clean of CPC to function
properly.
• Cleaning solvents and compounds may adversely
react with plastics such as harness tubing, gaskets,
seals, etc. Test a small area for softening or reaction
prior to general use.
3.26.7.1 Scrub corroded area with MIL-PRF-29608. Flush
area with cleaning compound. Shake excess solvent from wire
harness. Remove residue with a clean cloth, CCC-C-46 and
allow to air dry.
3.26.8 Heli-Coil Insert Replacement. Steps for removal of
the insert are as follows.
3.26.8.1 Remove the defective insert.
3.26.8.2 Clean and dry the female thread from which the
defective insert was removed.
3.26.8.3 Apply MIL-PRF-23377, Type I, Class 2 primer
sparingly to the cleaned female thread.
3.26.8.4 Before the primer dries, install new insert and
remove the insert driving tag.
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