Skoda Octavia Workshop Manual page 155

OCTAVIA
Edition 04.03
S00.5127.54.20
Exhaust System
Removing
From above:
- Removing engine cover ⇒ page 10-2.
K - Removing intake hose -1- (arrows).
The vent hose -2- remains connected.
- Detach pressure and vacuum hose from
combination valve.
- Slacken top union nut at connection pipe
leading from secondary air pump to combi-
nation valve.
From below:
- Remove protective cap for inner constant
velocity joint from engine.
- Unscrew connection pipe from exhaust
manifold.
- Unscrew combination valve with joint insert.
Installing
- Insert the fixing screw from below through
the heat shield with a special tool.
- Hold the screw from above (the assistance
of a 2nd mechanic is required)
- Insert 5 mm Allan key with joint insert into
the screw head.
- Fit on combination valve from above (the
assistance of a 2nd mechanic is required)
and tighten the fixing screws to 10 Nm.
Further installation is carried out in reverse or-
der.
26
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