TM 1 1-7440-232-12/NAVELEX 0967-LP-275-5010
b. Touchup Procedures
(1) Remove all rust and corrosion by lightly sanding the affected areas with fine sandpaper (item 3, App. E)
(NSN 5350-00-235-0124). Clean with solvent and allow to dry.
(2) Apply chemical film as directed in MIL-C-5541 using small camel's hair brush. Allow to dry.
(3) Apply zinc chromate primer 0.0004 to 0.0006-inch thick, as directed in Federal Specification TT-P-1757,
over the chemical film using small camel's hair brush. Allow to dry.
(4) Apply one coat of lusterless enamel paint, as directed in Federal Specification TTE-526, over the affected
area. Allow to dry.
5-24. FINAL INSPECTION PROCEDURE
The final inspection procedures ascertain that all maintenance functions contained in this technical manual have been
complied with before the equipment is returned to service.
a. Modification - Be sure that all MWO's listed in DA PAM 310-1 have been accomplished.
c. Completeness - Inspect the modem for completeness. Refer to Appendix B and TM 11-7440-232-20P for a list
of components and accessories.
(1) Be sure all items listed in the basic issue items list are on hand.
(2) Check to see that each item is correctly stock-numbered.
(3) Be sure that the correct quantity is in each package.
d. Final Performance Check - The components of the modem shall meet the requirements of Section V before
operating, packaging, or storage. If the operation check, PMCS, or Final Performance Check cannot be satisfactorily
performed, contact the next level of maintenance.
e. Storage - Be sure that the components of the modem are marked, packaged, and packed as directed in Section
5-25. RADIO INTERFERENCE SUPPRESSION
Digital Data Modem MD 701B/UY is supplied with radio frequency interference (RFI) shielded shelf. MD 701/UY and MD
701A/UY are not supplied with an RFI shelf.
5-26. PLACING IN SERVICE
If equipment is repairable by organizational maintenance, organizational maintenance personnel will insure that the
digital data modem is in a serviceable condition before turning the equipment over to operating personnel. Replacement
parts will be requisitioned through normal supply channels.
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