Komatsu Galeo PC800-8 Shop Manual page 1075

50 Disassembly and assembly
9. Start the engine, back the machine slowly and
lower the boom foot section to touch the
ground using a crane.
k
When backing the machine, confirm
that the boom foot section is com-
pletely separated from the machine
body side before starting backing of
the machine.
4
Work equipment assembly:
15,570 kg (PC800, PC800LC)
17,450 kg (PC850)
16,535 kg (PC800SE)
16,970 kg (PC850SE)
PC800, 850-8
Installation
Installation shall be made in the reversed
q
procedure of the removal procedure.
[*1]
2
To the inner surface of the bushing when
assembling the pin:
Anti-friction material (LM-P)
2
Greasing after assembling the pin:
k
When matching the position of the pin hole,
never insert finger into the pin hole.
a Make adjustment so that clearance (a) between
the end face of the foot of boom (3) and bracket
(4) may become 1 mm or less, using shim (5).
Shim thickness: 1.0 and 1.5 mm
q
Air Bleeding
q
a Carry out air bleeding referring to the sec-
tion "Bleeding air from each part" in the
"Testing and adjusting".
Filling the oil (Hydraulic oil tank)
q
a Fill the oil to the stipulated level from the
oil filler port, start the engine to circulate
the oil inside the piping and, after that, re-
check the oil level.
SEN01058-00
Grease (LM-G)
25