Komatsu ecot3 PC300LC-8 Shop Manual page 879

HYDRAULIC EXCAVATOR
PC300-8
PC300LC-8
PC350-8
PC350LC-8
Machine model
PC300-8
PC300LC-8
PC350-8
PC350LC-8
50 Disassembly and assembly
Engine and cooling system
Removal and installation of fuel supply pump assembly ................................................................................ 2
Removal and installation of engine front seal ................................................................................................. 5
Removal and installation of engine rear seal .................................................................................................. 8
Removal and installation of cylinder head assembly .................................................................................... 13
Removal and installation of radiator assembly ............................................................................................. 26
Removal and installation of hydraulic oil cooler assembly ............................................................................ 28
Removal and installation of aftercooler assembly......................................................................................... 30
Removal and installation of engine and hydraulic pump assembly .............................................................. 31
PC300, 350-8
1SHOP MANUAL
Serial number
60001 and up
60001 and up
60001 and up
60001 and up
SEN02636-03
1