Komatsu PW160-7H Operation & Maintenance Manual page 118

CONTROL LEVERS, PEDALS
When the front window is open, there is danger that it will
fall, so always lock it with left and right lock pins (A).
4. Grip knobs (A) at the top, bottom, left, and right of the front
window, and pull lock lever (B) to release the lock at the top of
the front window. The top of the front window will come out.
5. Hold lower knob (C) with your left hand from inside the opera-
tor's cab, and with your right hand, grip top knob (D), pull it
up, and firmly push it against lock catch (E) at the rear of the
cab to securely lock the window.
118
WARNING
OPERATION
9JH02594AA1
9JH02402AA1
PW160-7H VEAM390100