Komatsu PC88MR-10 Shop Manual page 1080

50 Disassembly and assembly
Engine and cooling system
20.Remove mounting bolts (34) (4 pieces), and
disconnect suction piping (35) from the oil
pressure pump. [*2]
21.Remove mounting bolts (36) (4 pieces), and
disconnect suction piping (37).
22.Remove the air conditioner compressor
assembly, and move it to the radiator side. For
details, see "Removal and installation of air
conditioner compressor assembly".
23.Remove mounting bolts (38) (6 pieces), and
remove fan pulley (39).
50-52
24.Remove clamp (40), and disconnect aftercooler
upper hose (41). [*3]
25.Remove clamp (42), and disconnect radiator
upper hose (43). [*4]
26.Remove clamps (44) (2 pieces), and disconnect
hoses (45) (2 pieces). [*5]
27.Remove clamp (47), and disconnect KCCV
return piping (46).
PC88MR-10