Separating The Control Unit From The Hydraulic Unit - Right-Hand Drive - Skoda Octavia II 2004 Workshop Manual

5.9 Separating the control unit from the hy‐
draulic unit - Right-hand drive
♦ In the case of a malfunction of the ABS control unit - J104- ,
the control unit must be disconnected from the ABS hydraulic
unit - N55- and replaced individually.
♦ In the case of a malfunction of the ABS hydraulic unit - N55- ,
the ABS hydraulic unit - N55- must be completely replaced
together with the ABS control unit - J104- .
Note
The hydraulic pump - V64- and ABS hydraulic unit - N55- must
♦
not be separated from each other.
On a disconnected ABS control unit - J104- , the printed circuit
♦
board is exposed.
No moisture and no dirt particles must penetrate into the inte‐
♦
rior of the ABS control unit - J104- .
♦ Electrostatic charge can cause malfunctions of the ABS con‐
trol unit - J104- .
Before handling the ABS control unit - J104- , the technician
♦
must discharge himself electrostatically. The electrostatic dis‐
charge is achieved by touching earthed metal parts. Do not
grab directly at the plug contacts or electronic components.
– Remove the ABS hydraulic unit - N55- with the ABS control
unit - J104- ⇒ page 55
– Place the hydraulic unit with the control unit upwards on a
clean and level surface.
– Remove screws -arrows-.
.
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with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�
Octavia II 2004 ➤ , Octavia II 2010 ➤
Brake systems - Edition 11.2017
59