Komatsu PC88MR-10 Shop Manual page 1212

50 Disassembly and assembly
Cab and its attachments
a When a seal cutter is not available, drill a
hole in the adhesive and dam rubber with a
gimlet, then pass one end of an ultrafine wire
(such as piano wire) [2] through the hole. Clip
both ends of the ultrafine wire passed
through the hole with pliers [3] (or wind the
wire around pliers), then cut off the adhesive
and dam rubber by shuttling the wire.
Since the wire may be broken by the
frictional heat, apply lubricant to it.
(Figure shows the operator's cab on a wheel
loader.)
a If the window glass is broken in small pieces,
it may be removed with knife [4] and a flat-
head screwdriver.
a While widening the cut with a flat-head
screwdriver, cut the adhesive and dam
rubber with knife [4].
(Figure shows the operator's cab on a wheel
loader.)
Installation
(PC138-K183-720-K-00-A)
1. Remove the remaining adhesive and dam
rubber from the sheet metal (adhesion surfaces)
of the operator's cab by using a knife and
scraper [5].
50-184
2. Remove the window glass.
PC88MR-10