Komatsu ecot3 - Attachment Removal and Installation

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ATTACHMENTS AND OPTIONS
MACHINE READY FOR ATTACHMENT
ATTACHMENT REMOVAL AND INSTALLATION
Attachment Removal
1. Lower the attachment to the ground and stop the engine.
2.
Turn the starting switch to the ON position (B), then set the lock
lever to the FREE position (F).
3. After carrying out Step 2, operate each work equipment control
lever and attachment control pedal fully to the front, rear, left,
and right 2 or 3 times within 15 seconds to release the internal
pressure in the hydraulic circuit.
4. Set the lock lever to LOCK position (L).
5.
Loosen slowly oil filler cap (F) on top of the hydraulic tank to
eliminate the internal pressure in the hydraulic circuit.
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