Komatsu PC200-8M0, Shop Manual

Page: 1122 / 1254

SEN06148-01
50-700
6
PC200, 200LC, 220, 220LC-8M0
700 Cab and its attachments
Removal and installation of operator cab glass (stuck
Special tools
Removal
a
Remove the window glass to be replaced
according to the following procedure.
1. Using seal cutter [1], cut the adhesive between
broken window glass (7) and operator's cab
(metal sheet)(8).
a
If a seal cutter is not available, make holes
on the adhesive and dam rubber with a
drill and pass a fine wire (piano wire, etc.)
[2] through the holes. Then, grip the both
ends of the wire with pliers [3], etc. (or
hold them by winding them onto some-
thing) and move the wire to the right and
left to cut the adhesive and dam rubber.
Since the wire may be broken by the fric-
tional heat, apply lubricant to the wire.
(The figure shows the operator's cab of a wheel
loader.)
a
If the window glass is broken finely, it may
be removed with a knife [4] and a screw-
driver.
a
Widening the cut with a flat blade screw-
driver, cut the dam rubber and adhesive
with knife [4].
(The figure shows the operator's cab of a wheel
loader.)
2. Remove the window glass.
Symbol
Part number Part name
Necessity Q’t
y
X
2 793-498-1210 Lifter (Suction cup)
t
2
3 20Y-54-13180 Stopper rubber
t
2