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Air Brakes-AB-CRE
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A slack adjuster probably needs to be adjusted if it moves more than about:
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1 inch when you pull hard on it.
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Terms in this set (55)
A slack adjuster probably needs to be adjusted if it moves more than about:
1 inch when you pull hard on it.
The safety valve is set to automatically reduce pressure at:
150 psi
The air loss rate for a straight truck or bus with the engine off and the brakes on should not be more than:
3 psi in one minute
The modulating control valve allows you to control the:
spring brakes
The most important thing to do when a low air pressure warning comes on is:
stop and safely park as soon as possible.
