Komatsu PC88MR-10 Shop Manual page 1205

25.Remove bracket (45).
26.Remove mounting bolts (46) (3 pieces) on the
left side of the operator's cab. [*2]
a Mounting nuts (47) and (48) are tightened
together with the floor frame.
PC88MR-10
50 Disassembly and assembly
27.Remove mounting bolt (49) at the front right of
the operator's cab, rear mounting bolt (50), and
mount rubber (51). [*3]
28.Remove mounting bolts (52) (3 pieces).
a Mounting bolts (49) and (50) are tightened
together with the floor frame.
a The following figure shows the front right.
29.Sling operator's cab assembly (53), and remove
it.
a Check that all the wiring and piping are
disconnected, and remove it.
Operator's cab assembly (53):
340 kg
Installation
(PC88MR-K000-720-K-00-A)
Perform installation in the reverse order to
removal.
Cab and its attachments
50-177