Komatsu Galeo PC138US-8 Shop Manual page 919

50 Disassembly and assembly
14. Remove operator cab assembly, referring to
"Removal of operator cab assembly."
15. Disconnecting floor lower wiring and clamps
1) Disconnect wiring and hose clamps (62) to
(73).
PC138US, USLC-8
2) Disconnect air conditioner Hi-Lo pressure
switch wiring connector (74).
3) Disconnect air conditioner hoses (75) and
(76).
4) Disconnect heater hoses (77) and (78).
5) Pull out wiring lock pad (79) and draw out
wiring (80).
SEN02715-00
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