Zetor PROXIMA PLUS 90 2012 Operator's Manual page 51

DRIVING
Page
Trailer hydraulic brakes............................................................................................. 66
Connection and disconnection of quick couplings of the trailer hydraulic brakes...... 66
Stopping the tractor - hand brake.............................................................................. 67
Stopping the engine .................................................................................................. 67
Leaving the tractor .................................................................................................... 67
Warning indication of a hydrostatic steering fault...................................................... 68
Important warnings ................................................................................................... 68
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