Komatsu Galeo PC800-8 Shop Manual page 979

50 Disassembly and assembly
Part number
Remover,
791-680-9501
installer (kit)
790-101-1102 Pump
N 14
790-101-4200 Puller (*2)
790-101-4300 Cylinder (*1)
(*1) :1,471 kN {150 ton}
(*2) : 294 kN {30 ton}
PC800, 850-8
Part name
t 1
t 1
t 1
t 1
Disassembly
1. Remove 2 track shoes of the link to be
changed.
2. Using 2 bolts (2), install tool N1 (adapter,
guide, bolt) to link (1).
a It is also possible to use 2 track bolts for
bolt (2).
3. Assemble tool N2 (pump, cylinder 1471 kN
{150 ton}) and tool N3 (frame, rod, adapter,
bolt × 1, eyebolt), then raise chassis and set on
track.
4. Insert rod of tool N4 from cylinder end, and
install with 2 nuts.
a Pass the rod through the hole in link (1) to
install.
SEN01056-01
5