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Transcript
Brakes
Initial Charge
E210342
You can push in the parking brake (B yellow knob) and supply air to the tractor
spring brakes, releasing them.
With the air system completely discharged,
both knobs (A and B) are out. When the
air pressure reaches 70 psi (4.83 bar), the
trailer air supply (A - red knob) may be
pushed in and should stay in, charging the
trailer air system and releasing the trailer
brakes.
Normal Driving Position
E210343
Push in both knobs (A and B) to supply air
to both trailer and tractor spring brakes,
releasing all brakes.
E210343
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F650750 (TBC), enUSA, First Printing