Komatsu ecot3 PC300LC-8 Shop Manual page 986

SEN02641-02
31. Detach harness clamp (41) from the right back
side of cab.
32. Remove bolt (42) under the cab and remove
lock plate (43).
33. Remove bolt (44).
34. Dismount 6 mounting bolts (45) and 4 mount-
ing nuts (46).
a Check the bolt length beforehand.
4
35. Lift off and remove operator's cab assembly
(47).
4
Operator's cab assembly: 470 kg
[*1]
[*2]
Installation
q Installation is done in the reverse order of
removal.
[*1]
3
Mounting bolt of lock plate (43):
[*2]
3
Bolt (44):
50 Disassembly and assembly
98 – 123 Nm {10 – 12.5 kgm}
245 – 309 Nm {25 – 31.5 kgm}
PC300, 350-8