OPERATION UNDER USUAL CONDITIONS--Continued
Remove dummy couplings (3) from M967A2 service and emergency air couplings. Connect prime
mover service and emergency air lines to M967A2 service and emergency air lines at couplings.
Open shut off valves on air lines of prime mover.
Plug 12 volt and 24 volt cables from prime mover into the intervehicular 12 volt (5) and 24 volt (6)
cable connectors of M967A2.
Operate lights of prime mover to verify all stoplights, marker, and clearance lights of M967A2 are
working. Verify ABS warning indicator (4) is not lit.