Komatsu 830E Shop Manual page 671

Lift door glass up in the frame (1, Figure 2-12) so that
it is near the top. Holding the glass in place, tilt frame
out at the top. Lift frame and glass straight up and out
of door.
Bracket (2, Figure 2-9) at bottom of glass must
clear the door frame, if still on glass.
FIGURE 2-12.
1. Window Frame
10. Move window glass and frame to an area where
the glass can be removed. Slide the glass down
and out of the window channels.
11. Before installing new window glass, first inspect
the window frame. In each corner there is an "L"
shaped bracket with 2 screws in it to hold the
corners of the frame together. Check the screws
(1, Figure 2-10) to be sure they are tight. Also
be sure the rubber felt insert in the window
channels is in good condition. Replace, if nec-
essary.
12. Slide the new window glass into the window
frame glass channels. Move the glass to the top
of the frame.
13. Lift window frame, holding glass at the top of the
frame, and lower the assembly into the door.
N02014 04/03
2. Window Bracket
Truck Cab
FIGURE 2-13.
1. "L" Shaped Brackets
Be sure the one channel (5, Figure 2-14) which is
next to the door latch passes to the inside of the
latch assembly (4).
14. Lower glass in frame and support it as seen in
Figure 2-9.
15. Reinstall window frame screws which holds it to
the door frame.
Screws along the bottom of window frame may
be shorter than the ones along the sides and top.
These screws must be used in this area to pre-
vent the window glass from being scratched or
cracked. See Figure 2-11.
16. Install trim material over the top of screws that
holds the window frame to the door. Use a flat
blade screwdriver to assist with installing the
trim material. See Figure 2-15. Be careful not to
cut the retainer lip on the trim material.
N2-9