Komatsu Galeo PC800-8 Shop Manual page 1040

Hydraulic excavator
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SEN01057-01
2
Contacting surfaces of piston and disc (2):
Grease of 0.3 – 0.8 cc (G2-LI)
3
Nut (1): 69 – 78 Nm {7 – 8 kgm}
a After installing the disc, see Testing and adjust-
ing, "Adjusting work equipment, swing PPC
valve".
a Take care of the direction of piston (11).
3
Mounting bolt (14) of cover (13):
19.6 – 27.5 Nm {2.0 – 2.8 kgm}
36
50 Disassembly and assembly
PC800, 850-8

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