Dacia 1304 2004, Руководство по ремонту

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19
COOLING - EXHAUST - FUEL TANK
19 - 13
The exhaust assembly ensure the evacuation of the burnt gases issued during the
engine running and reduction of both noise level and dangerous emissions.
The assembly is composed of :
- downtake pipe (
1
);
- pipe and expansion chamber (
8
);
- intermediate pipe (
4
);
- silencer (
7
).
For vehicles equipped with injection system the downtake pipe is equipped with catalyst (
11
)
which has the purpose of pollution emissions reduction.
D
ISMO UNTING
To dismount the silencer assembly perform the following operations :
Loosen the collar (
6
) between the intermediate pipe (
4
) and the silencer (
7
).
Dismount the two elastic rings (
5
) for attaching the back part of the silencer.
Dismount the silencer by trow it towards back.
To dismount the intermediate pipe (
3
) perform the following operations:
Loosen the collar (
4
) of fixing the intermediate pipe with the expansion chamber (
8
).
Dismount the two elastic rings (
5
) for attaching the intermediate pipe and take it out by turning
and pulling it back.
To dismount the expansion chamber assembly perform the following operations:
Loosen the collar (
9
) between the expansion chamber assembly (
8
) and the primary
downtake pipe (
1
).
To dismount the downtake pipe perform the following operations:
Dismount the engine shield.
Unscrew the right crossbar fixing screw, loosen the fixing screw in the left part and rotate
the crossbar.
Dismount the fixing half collars (
2
) of the downtake pipe (
1
).
Dismount the attachment nuts of the downtake pipe on the exhaust manifold flange.
Dismount the elastic buffer
RON
(
10
).
Take out the downtake pipe.
EXHAUST ASSEMBLY
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