Care shall be taken in removing cable assembly from electrical box and cord grip. So that
no damage is done to the box components and cable terminal.
Remove cable assembly (17) from electrical box
Remove cable grip (7, Figure 7-7) from the electrical box (16).
Cleaning. Refer to paragraph 6-2.b for general electrical cleaning procedures.
Inspection. Refer to paragraph 6-2.c . For general electrical inspection procedures.
Repair or Replacement. Refer to paragraph 6-2.d for general replacement procedures.
Assembly. To assemble the 24V cable assembly to the trailer unit, proceed as follows.
Assemble cable grip base (7, Figure 7-7) to 24V assembly (17) and insert cable assembly (2) into
electrical box (16, Figure 7-7). Place cable grip nut (7) over cable assembly (17) terminal ends, screw
to cable grip (7) and tighten so that cord grip (7) Is held securely to electrical box (16).
Attach terminal ends of cable assembly (17) to proper connections.
Check box gasket seal. Reseal suspect areas if needed, do not replace box cover until
gasket seal is dry.
Attach electrical box (16)cover to the box using cover mounting screws.
Reposition cable clamps (7, Figure 7-3) on cables and attach to tow bar using screws (9).
CABLE ASSEMBLY 12 Volt. (See Figure 7-5):The following paragraphs contain disassembly. cleaning,
inspection, repair or replacement and assembly procedures for the 12 Volt cable assembly.
Disassembly. Disassemble the 12V Commercial cable assembly only to the point necessary to repair or
replace a defective part or parts.
Unscrew and remove screws (9, Figure 7-3) and cable clamp (7) attaching the cable assemblies to the
tow bar side.
Remove screws holding cover of electrical box (5, Figure 7-1). Remove electrical box cover.
Disconnect each conductor of the 12V Commercial cable assembly at the terminal connection (18,
Figure 7-7). There is an electrical diagram attached to the box cover for use as required.
(4). Unscrew and remove cable grip (7, Figure 7-8) that holds the 12V Commercial cable assembly stationary
at the electrical box.
Care shall be taken in removing cable assembly from the electrical box and cable grip, so
damage is done to the box components and cable terminals.
Remove cable assembly (18) from the electrical box.
Remove cable grip (7) from the electrical box (16).