LOCATION AND DESCRIPTION OF MAJOR COMPONENTS (Con't).
Used to couple semitrailer to tractor.
Upper Coupler Assembly
Portable fire protection. Located on each side of semitrailer.
Placed under landing gear sand shoes in sandy or muddy terrain.
Allow lifting of empty semitrailer. Located on each side of
Marks midline of semitrailer. Located on each side of semitrailer.
Side Clearance and
Stowage for ground rod. Tube may be locked at both ends.
Ground Rod Tube
Must be used in an emergency when parking/emergency brakes
are not functioning. Used to prevent semitrailer from rolling when
coupling, uncoupling, storing, or parking.
Convoy Warning Light
Used to mount optional convoy warning light assembly.
Marks rear of semitrailer. Located on each side of semitrailer.
Rear Side Clearance and
Marker Light and
Located at upper coupler assembly and under bumper. Allow
tie-down of empty semitrailer.