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Home >> Audi >> 2001 >> allroad Standard >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Exhaust System - 2.7L V6 BITURBO - APB, Bel >> Exhaust system, Emission controls >> Exhaust system components, removing and installing >> Exhaust system, aligning free of stress >> Notes

Exhaust system, aligning free of stress: Notes

Align the exhaust system as follows to avoid stresses in the system and prevent the transmission of noise into the body:

NOTE:
  • Before assembling the exhaust system, the front exhaust pipes and the catalytic converters must be aligned accurately and secured.
  • Loosen all bolted connections on the exhaust system (except exhaust manifold and flange mountings, catalytic converter/intermediate pipe).
  • The exhaust system must be aligned when it is cold.
  • Keep to the sequence described below.
  • The dimensions in the illustrations are approximate.