4-61. POWER BOX ASSEMBLY MAINTENANCE - continued.
Inspect for broken wires, cracked or frayed insulation, and burnt or charred insulation.
Inspect power box for cracks, dents, holes, corrosion, and signs of burning or charring.
Inspect covers for missing, broken or misaligned flip top covers.
Inspect all parts for proper connection.
Repair. Repair is limited to the replacement of defective parts and the following:
Instruction Plate Replacement
Remove old instruction plate (1) from the electrical box (2).
A mild detergent (Appendix F, Item 11) may be used.
Remove any excess adhesive from the electrical box (2). See above cleaning procedures.
Electrical box must be free of dust and dirt and completely dry.
Install new instruction plate (1) onto the electrical box (2).