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and electrical lines
Disconnecting the air and electrical lines
1. Disconnect the air lines (service and emergency) and 7-way connector from the trailer.
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2. Connect the air line gladhands and the 7-way connector to their receivers at the back of the tractor.
CAUTION
Stow the air lines and the 7-way connector into their receivers properly to ensure they are not damaged while driving the tractor.
