ar1410t4100b

Removing, installing exhaust Y-pipe

Type ar · topic 14.10 · version 0100 · 2005-07-12

Applies to: ENGINES 402.970, 446.938 in MODEL 613.455 /485

Where it sits

Function group 1 Engine › 14 Exhaust manifold, engine brake, emission control system › 14.10 Exhaust manifold — Series 613 (models 455, 485)

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.41 Manifold/pipe/muffler/exhaust gas hose — Series 613 (models 455, 485)

Also applies to engines/gearboxes: 402 970, 446 938

AR14.10-T-4100B

Removing, installing exhaust Y-pipe

27.1.00

ENGINES 402.970, 446.938 in MODEL 613.455 /485

Removing, installing exhaust Y-pipe

T14.10-0006-01

Shown on right-hand side of engine

1 Nut, Y-pipe to exhaust manifold

2 Nut, Y-pipe to turbocharger

3 Exhaust Y pipe

Removing, installing exhaust Y-pipe

T14.10-0003-12

Shown on left-hand side of engine

1 Nut, Y-pipe to exhaust manifold

2 Nut, Y-pipe to turbocharger

3 Exhaust Y pipe

Removal, installation

Danger!

Risk of injury to skin and eyes from handling hot or glowing objects.

Wear protective gloves, protective clothing and, if appropriate, eye protection.

AS00.00-Z-0002-01A

1

Remove engine compartment flap

It may be sufficient to lift and secure engine compartment flap for assembly work on the engine.

AR88.40-T-1100B

2

Unscrew nuts (1)

*BA14.10-N-1006-01E

3

Unscrew nuts (2)

The exhaust Y pipe is attached to the turbocharger with 4 nuts.

*BA14.10-N-1005-01E

4

Remove exhaust Y pipe (3)

Installation: Use new seals.

5

Install in the reverse order

Exhaust manifold

Number

Designation

Engine 402.970

Engine 446.938

BA14.10-N-1005-01E

Nut of exhaust Y pipe to turbocharger

Nm

50

50

BA14.10-N-1006-01E

Nut of exhaust Y pipe to exhaust manifold

Nm

50

50

Referenced documents