Removal And Installation Of Engine Controller - Komatsu ecot3 PC300LC-8 Shop Manual

SEN02642-02
Removal and installation of
engine controller
Removal
k
Disconnect the negative (–) terminal from
the battery.
1. Open the engine hood.
2. Disconnect connectors EC01 (1), ENG (2), and
CE03 (3).
3. Remove engine controller (4).
Installation
q Carry out installation in the reverse order to
removal.
10
50 Disassembly and assembly
PC300, 350-8