Removal and Replacement

Remove/Install Catalytic Converter Or Front Exhaust System





1 Remove left and right wheelhouse liners
2 Remove front springs
3 Remove heat shield (1)

NOTE: Left wheel-house only.

4 Remove connectors (G3/3x1, G3/4x1, G3/5x1, G3/6x1) from O2 sensor (G3/3, G3/4, G3/5, G3/6)
5 Remove exhaust bracket (2)

NOTE: To do this, unscrew bolts (3) and nuts (4).

CAUTION: Installation: Check threaded rails (5), replace if necessary.

- Replace nuts (4).

6 Undo exhaust clamps (6) at rear exhaust system

NOTE: The exhaust clamps (6) are welded on.

CAUTION: Installation: Replace nuts.

7 Disconnect front exhaust systems from rear exhaust system
8 Unscrew bolts (7) at flange connection (8, 9) securing front exhaust system to exhaust manifold

CAUTION: Installation: Replace screws (7).

- Inspect rivet nuts in exhaust manifold, replace if necessary.

9 Lift out catalytic converters/front exhaust system

CAUTION:
- Make sure that the shrouds on the vehicle floor are not damaged when the catalytic converters (10) are removed and installed.
- Install catalytic converters free of tension.

10 Install in the reverse order