Komatsu PW98MR-10 Operation & Maintenance Manual page 180

EXPLANATION OF COMPONENTS
2.
Set the lock lever to LOCK position (L).
3.
Grip right and left handles (A), and pull down lever (B) to
release the lock.
4.
Grip handle (C) at the bottom of the front window with your
left hand and handle (D) at the top with your right hand,
push to the front, then lower slowly.
REMARK
The handles (A) on the right and left sides of the front win-
dow top are not for pulling up and down the window. Do
not pull up the front window with the handles (A).
5.
When the bottom of the window reaches the top of lower
side window, push the top of the window to the front to
push it against right and left lock catches (G) and engage
the lock.
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WENAM00061
OPERATION