ar4910p7170ff

Remove, install exhaust flex pipe

Type ar · topic 49.10 · version 0101 · 2006-03-07

Applies to: ENGINE 639.939 in MODEL 454.0

Where it sits

Function group 1 Engine › 49 Exhaust system, exhaust gas cleaning › 49.10 Exhaust pipes, catalytic converter, mufflers — Series 454 (models 0**) · Series 639 (models 939)

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.41 Manifold/pipe/muffler/exhaust gas hose — Series 454 (models 0**) · Series 639 (models 939)

AR49.10-P-7170FF

Remove, install exhaust flex pipe

28.2.06

ENGINE 639.939 in MODEL 454.0

Remove, install exhaust flex pipe

P49.10-2445-06

1 Clamp

2 Exhaust flex pipe

3 Catalytic converter

4 Clamp

5 Retaining rubber

Remove/install

Danger!

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between the columns of the lifting platform and position the four support plates below the lifting platform support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

1

Raise vehicle

2

Loosen clamps (1, 4)

*BA49.10-P-1003-01P

*BA49.10-P-1005-01P

3

Unclip retaining rubbers (5)

Installation: Check retaining rubbers (5), replace if necessary

4

Take out exhaust flex pipe (2)

Installation: Clean sealing surfaces.

5

Install in the reverse order

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the running engine

Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

6

Conduct engine test run and check exhaust system around the exhaust flex pipe (2) for leaks

Exhaust system

Number

Designation

Engine 639.9

BA49.10-P-1003-01P

Nut connecting clamp of catalytic convertor to exhaust manifold

Nm

40

BA49.10-P-1005-01P

Nut connecting clamp of exhaust flex pipe to exhaust manifold

Nm

40

Referenced documents