4-20. STOP/TAILLIGHT MAINTENANCE (Con"t).
When performing electrical maintenance, ALWAYS disconnect inter-
vehicular electrical cable from semitrailer. Failure to follow this warning
may create a spark and explosion, resulting in serious injury or death to
Ensure that all wire connections are made to clean, uncorroded sur-
faces. Coat all wire connections with corrosion preventive compound
before they are made.
Curbside stop/taillight has two brown wires (2) at connector (11).
Connect brown wire (2) from stop/taillight (4) to brown wire inside light box (1). Crimp new
Connect red wire (10) from stop/taillight (4) to red wire inside light box (1). Crimp new con-
If removed, install new gasket (3). Install stop/taillight (4) to light box (1) with four screws (5).
Check operation of light (see TM 9-2320-273-10 or TM 9-2320-283-10).