Brake Servo; Check Function; Removing And Installing Brake Servo Unit - Left-Hand Drive - Skoda Octavia II 2004 Workshop Manual

Octavia II 2004 ➤ , Octavia II 2010 ➤
Brake systems - Edition 11.2017
7

Brake servo

Functional test ⇒ page 192
Remove and install brake servo unit - left-hand drive
⇒ page 192
Remove and install brake servo unit - right-hand drive
⇒ page 195
7.1

Check function

– With the engine off press down brake pedal repeatedly with
force (this reduces the pressure already present in the device).
– Now step on and hold brake pedal with medium pressure and
start engine. If the brake servo is functioning properly, the
brake pedal will be felt to go down as the servo takes effect.
7.2 Removing and installing brake servo
unit - left-hand drive
Special tools and workshop equipment required
♦ Brake filling and bleeding device , e. g. -VAS 5234-
Removing:
– Removing driver side trim panel ⇒ Body Work; Rep. gr. 70 .
Vehicles up to 11/2005
– Unplug connector -1- from the brake light switch (if present).
– Remove brake light switch -2- (if present) by turning 45° to the
left.
Continued for all vehicles
– Separating the brake pedal from the brake servo unit
⇒ page 137 .
– Remove master brake cylinder
Vehicles with LPG drive
– Unscrew the evaporator from the evaporator holder and lay it
to one side ⇒ 1.6/72 kW; 75 kW engine; Rep. gr. 24 .
– Remove evaporator holder ⇒ 1.6/72 kW; 75 kW engine; Rep.
gr. 24 .
Continued for all vehicles
– Remove vacuum hose from the brake servo unit.
192
.
⇒ page 186 .
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