Case 580SR Service Manual page 1059

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SECTION 84 - BACKHOE 21
On machines fitted with telescopic dipper install lock-
ing pin in transport hole (1).
Fully retract dipper cylinder and lower boom until
bucket is firmly resting on the ground.
Support the backhoe using suitable stand and hoist
capable of carrying 1500 Kg.
Turn off engine, then move backhoe control levers
through all operating positions to relieve pressure in
the system.
Re-check that backhoe elements are fully supported.
F30332
Disconnect all hoses that travel through the swing
bracket reach the backhoe.
Unscrew and remove the nut (2) to disconnect the
backhoe lock (3).