A8L V8-4.2L (BFM) (2004)
Exhaust Pipe/Muffler Hanger: Service and Repair
Mufflers with mounts
1
Carriage bolt
2
40 Nm
3
Double clamp (for repair)
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Used when center or rear muffler is replaced separately.
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Installed position, see Fig. 2
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Before tightening ensure exhaust system is tension-free
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Tighten bolts evenly
4
Carriage bolt
5
Support ring
6
25 Nm
7
Bracket to chassis
8
Bolt
9
Left rear muffler
-
At factory, center and rear mufflers are installed as a single component. Replacement center and rear mufflers are supplied separately, with
double clamp for connecting joint.
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Cutting connecting pipe, see Fig. 4
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Replacing end pipe, see Fig. 3
10
Support ring
11
Bracket
12
25 Nm
13
25 Nm
14
Bracket
15
Support ring
16
Right rear muffler
-
At factory, center and rear mufflers are installed as a single component. Replacement center and rear mufflers are supplied separately, with
double clamp for connecting joint.
-
Cutting connecting pipe, see Fig. 4