TM 5-4520-256-14
(5) Inspect cabinet as follows:
(a) Inspect interior and exterior for cracks, dents, holes, and corrosion.
(b) Inspect for loose, missing, or damaged hardware.
c. Repair. Repair is limited to replacement of access door or duct cover if damaged. If other parts of the cabinet are
found defective during inspection, notify intermediate general support maintenance.
d. Painting.
NOTE
Air Force personnel should use appropriate T.O.
(1) Aluminum Surfaces:
(a) Use abrasive paper (item 5, Appendix E).
(b) Clean and treat per TM 43-0139.
(c) Prime with one coat of primer per MIL-P-53022.
(d) Finish with one coat per MIL-C-46168, Type II, Chemical Agent Resistant, Green 383.
(2) Steel Surfaces:
(a) Use abrasive paper (item 5, Appendix E).
(b) Clean and treat per TM 43-0139.
(c) Prime with one coat of primer per MIL-P-52192.
(d) Finish with one coat per MIL-C-46168, Type II, Chemical Agent Resistant, Green 383.
(3) Camouflage. If heater unit is to be camouflaged, proceed as follows:
(a) Use masking (item 12, Appendix E) and mask off pattern as shown. (Refer to Figure 4-1).
(b) Paint, using paint (item 4, Appendix E) in colors shown for conditions.
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