Description Of Electro-Hydraulic Ehr-B Light Failure - Zetor 86 41 forterra turbo Operator's Manual

DESCRIPTION OF ELECTRO-HYDRAULIC EHR-B LIGHT FAILURE

flashing combination of
diagnostic LED (7)
3x 1x right tensiometer pin (A)
3x 2x left tensiometer pin (A)
3x 4x speed lowering control (3)
3x 6x regulation mode control (6)
ELECTRO-HYDRAULIC SYSTEM
localization of failure
F_02_174
possible reason of failure
failed tensiometer pin
failed contact or interrupted wire of tensiometer pin
wire short circuit of tensiometer pin
possible overload of tensiometer pin
failed control potentiometer (3)
failed contact or disconnected wire of control
failed control potentiometer (6)
failed contact or disconnected wire of control
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