Komatsu PC88MR-10 Shop Manual page 1224

50 Disassembly and assembly
Cab and its attachments
(35): Arm IN (band color: green)
(36): Arm OUT (band color: orange)
17.Disconnect hoses (38) and (39) from P block
(37).
18.Remove air conditioner high/low pressure switch
connector P17 (40), and disconnect air
conditioner refrigerant hoses (41) and (42) from
the air conditioner unit. [*1]
19.Disconnect air conditioner heater hoses (43)
and (44) from the air conditioner unit.
20.Remove ground wiring terminal T01 (45) and
safety ground terminal (45a).
21.Remove plates (46). (M10 bolts, 3 pieces)
22.Disconnect clamps (46a) and (46b).
50-196
23.Disconnect hoses (47) and (48).
(47): Swing LEFT (band color: white/black)
(48): Swing RIGHT (band color: white/red)
24.Pull out wiring fixing pad (49) from the floor
frame, and pull out wiring (50).
25.Disconnect the connector from switch S18 (50b),
and remove clip (50a).
26.Remove clips (51), (52), (53), (53a) and (53b).
PC88MR-10