Komatsu PC138US-11 Operation & Maintenance Manual page 421

Hydraulic excavator
Table of Contents

Advertisement

ATTACHMENTS AND OPTIONS
METHOD FOR REMOVING ATTACHMENT
1.
Lower the attachment to the ground and stop the engine.
2.
Turn the starting switch to ON position (B).
3.
Set the lock lever to FREE position (F).
4.
Operate each control lever (work equipment, travel) and
attachment control pedal fully in each direction within 15
seconds after the engine is stopped to release the internal
pressure in the hydraulic circuit.
5.
Set the lock lever to LOCK position (L).
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT
WENAM00111
6-21

Advertisement

Table of Contents
loading

Table of Contents