26 - Exhaust System; Removing And Installing Parts Of The Exhaust System; Exhaust Manifold With Pre-Catalytic Converter, Front Exhaust Pipe With Catalyst And Component Parts - Engines With Engine Identification Characters Aua, Aub, Bby, Bbz - Skoda FABIA 2000 Workshop Manual

FABIA 2000 1.4/55; 1.4/74 Engine - Mechanical Components
26 – Exhaust System
26-1 Removing and installing
parts of the exhaust sys-
tem
Note
♦ When performing installation work on the exhaust sys-
tem, make sure the exhaust system is not mounted
under tension and has adequate clearance from the
vehicle body. If necessary slacken the clamping
sleeve (s) and collar clamp and align the silencer and
exhaust pipe so as to create adequate clearance be-
tween these components and the vehicle body, and
that the weight of the exhaust system is evenly distrib-
uted over the hangers.
♦ Always replace self-locking nuts.
Exhaust manifold with pre-catalytic converter, front exhaust pipe with catalyst and
component parts - Engines with engine identification characters AUA, AUB, BBY,
BBZ
1 - Hot air collector/shield
2 - 10 Nm
3 - 40 Nm
4 - Bracket
attached to engine block
5 - Exhaust manifold
with integrated pre-catalytic
converter
protect against shocks and
blows
6 - Gasket
replace
7 - 25 Nm
replace
Coat thread with hot bolt
paste -G 052 112 A3-
8 - Lambda probe before catalyst
-G39-, 50 Nm
coat only thread with hot bolt
paste -G 052 112 A3-; hot
bolt paste must not get into
the slot of the probe body
inspect ⇒ 1.4/55, 1.4/74 En-
gine - Fuel Injection;
Rep. Gr. 24
use lambda probe wrench for
removing and installing
Edition 05.04
S00.5306.05.20
1 2 3
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Removing and installing parts of the exhaust system

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