Removal And Installation Of Engine Controller Assembly - Komatsu Galeo PC138US-8 Shop Manual

50 Disassembly and assembly
Removal and installation of
engine controller assembly
Removal
k
Disconnect the negative (–) terminal of the
battery beforehand.
1. Open the engine hood.
2. DReferring to "Removal and installation of air
compressor assembly," disconnect air condi-
tioner compressor (1).
a Do not disconnect the air conditioner
hoses from the air conditioner compres-
sor.
3. Remove wiring connectors CE01 (2), CE02 (3)
and CE03 (4). [*1]
4. Remove mounting bolts (5) and remove engine
controller (6).
PC138US, USLC-8
Installation
Carry out the installation in the reverse order of
1
q
removal.
[*1]
3
Screw: 3 ± 1 Nm {0.3 ± 0.1 kgm}
SEN02716-00
9