Check condition of paint on panels and repaint if necessary (TM 43-0139). Inspect for loose, missing, or damaged nuts,
bolts, and hardware. Inspect that parts are lubricated properly.
Make sure nameplates and identification plates are clean, legible, and properly fastened. Check condition of stenciled
Markings and Identification
Check condition of heat reflective tape. Clean or replace (item 37, app D) if necessary.
End and Side Panels, Outer
Surface of Control Box, and
Over Insulation on Control
Box Gage Panel