Removal And Installation Of Front Window Assembly - Komatsu Galeo PC138US-8 Shop Manual

50 Disassembly and assembly
Removal and installation of front
window assembly
k
Lower the work equipment to the ground
and stop the engine.
a To replace the front window glass, the front
window assembly must be removed from the
operator's cab. The procedure for removing
and installing the front window assembly (front
frame and front window glass) is explained
below.
Removal
1. Raise the front window assembly to the ceiling
and fix it with the rear locks (on both sides).
[*1]
2. Remove left lower block (1) and right lower
block (2). [*2]
3. Reset the lock at the rear of the cab.
4. Lower front window assembly (3) carefully a lit-
tle. Put out rollers (4) and (5) under the right
and left sides of the front window through the
portion from which the right and left lower
blocks were removed in step 2 (the bottom of
the rails).
5. Twist front window assembly (3) to the right
and left to remove right and left upper rollers
(6) and (7) from the rails, and then remove
front window assembly (3).
a For (6) and (7), see the figure above.
PC138US, USLC-8
1
Installation
Carry out installation in the reverse order to
q
removal.
SEN02715-00
13