TM 9-2320-366-10-2
b. Cab Air Spring Deflation.
(1) Turn CAB knob (1) to the left and pull out.
NOTE
Left and right side cab air springs are deflated the same way. Right side cab
air spring shown.
(2) Remove quick release pin (2) from bracket (3).
(3) Install quick release pin (2) in cab air spring bracket (4).
(4) Perform steps (2) and (3) on left side of vehicle.
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