Komatsu Galeo PC800-8 Shop Manual page 1000

SEN01056-01
10. Revolving frame assembly
1) Install wires to the counterweight mount-
ing frame and boom mounting portion and
sling the revolving frame assembly tempo-
rarily.
2) Remove remaining bolts (2) and revolving
frame assembly (13).
a Use wires which are not damaged and
apply pads to corners.
a Since the revolving frame leans toward
the operator's cab, adjust it with lever
blocks, etc.
4
Revolving frame assembly:
a The weight of the revolving frame of
PC800LC-8 for USA is approximately
20,000 kg.
26
[*1], [*2]
Approx. 19,500 kg
50 Disassembly and assembly
Installation
Carry out installation in the reverse order to
q
removal.
[*1]
2
Mounting bolt: Adhesive (LT-2)
3
Mounting bolt:
1,814 ± 98 Nm {185 ± 10 kgm}
[*2]
2
Top of swing circle: Gasket sealant (LG-6)
Refilling with oil
q
Add oil through the oil filler to the specified
level. Run the engine to circulate the oil
through the system. Then, check the oil level
again.
5
Hydraulic tank: 470 l
PC800, 850-8