AR49.10-P-7000AA Remove/Install Complete Exhaust System

Remove/install complete exhaust system







Remove/Install

DANGER:
- Risk of death. Death may result if vehicle slips or topples from the lifting platform.
- Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.

1 Raise vehicle.
2 Disconnect connectors (G3/3x1 to G3/6x1) of OG3/32 sensors (G3/6 to 02)

NOTE: Except engine 112.975, 113.948/966/ 986.

3 Unscrew screws (11/1) at flange connection of front exhaust system/exhaust manifold.

NOTE: If bolts are sluggish or thread is damaged, Replace rivet nuts in exhaust manifold.

4 Unscrew copper nuts (11/2) at bracket of exhaust system to transmission.

NOTE:
- Support exhaust system with inspection pit lift.
- Installation: Replace copper nuts (11/2).

5 Unscrew bolts (11/9) at rear exhaust rubber mount (9/2) of exhaust system.

Inspect: Check rear exhaust rubber mount (9/2) for damage, replace if required.

6 Unscrew bolts (11/6) with nuts (11/7) from exhaust-rubber mount (9/1).

Inspect: Inspect exhaust rubber mount (9/1) for damage, replace if necessary.

7 Lift out exhaust system complete.

NOTE: Installation: Install exhaust system free of tension.

8 Install in the reverse order.