Komatsu PC88MR-10 Shop Manual page 1219

a Attach a center trim seal(16) to the lower
part of front window glass (5) after
mounting it.
Also, caulk the entire periphery of the U-
shaped part between the glass and
center trim seal to eliminate any gap.
a When caulking, shape the adhesive on
the left and right end surfaces using a
rubber spatula.
Adhesive: Sika Japan
Sikaflex 256HV
8. Fix the window glass.
1) For right window glass (1) after installing it in
the operator's cab, install sheet X2 for
fixation in 2 portions (v) at the bottom of the
glass.
PC88MR-10
50 Disassembly and assembly
(Figure shows the operator's cab of PC200-
7.)
(Figure shows the operator's cab of PC200-
7.)
2) Make the window glass and dam rubber stick
together by clamping them with expanded
styrene foam [9] and rubber band [10], and
cure them in that state.
(Figure shows the operator's cab of PC200-
7.)
9. Clean the remaining primer and adhesive on the
window glass and operator's cab after
completing the installation of the window glass.
a Wipe off adhesives before it is dried up by
using white gasoline.
a After cleaning the glass, do not give an
impact to it.
10.Cure the adhered window glass.
Cab and its attachments
50-191