KEY TO ADDITIONAL CAB CONTROLS
AIR HORN CHAIN
Pull downward to sound air horn; release to silence air horn.
CAB DOOR WINDOW GLASS REGULATOR HANDLE (one on each door)
Rotate left regulator clockwise to lower left window glass, counterclockwise
to raise left window glass. Rotate right regulator counterclockwise to lower
right window glass, clockwise to raise right window glass.
Top flips up.
DRIVERS FRESH AIR VENT
Push handle forward to scoop fresh outside air in. Pull back to exhaust inside
air. Center position is closed.
CAB DOOR INSIDE HANDLE (one on each door)
Pull handle to open cab door from the inside.
Door lock will release when door is opened from inside.
CAB VENT WINDOW HANDLE (one on each vent window)
Raise lever to unlock window. Then push outward on handle to open vent
window. Pull inward to close vent window.
DOOR LOCK KNOBS
Push down to lock doors. Pull up to unlock doors. They will unlock auto-
matically when door handle inside is pulled, or the door is unlocked with a
key from outside.