Remove/install second stage turbocharger · ar0940d6028se · Mercedes-Benz WIS

AR09.40-D-6028SE

Remove/install second stage turbocharger

16.6.10

ENGINES 646.986 in MODEL 906

D09.40-0081-09

1 Turbocharger with exhaust manifold

2 Turbocharger

3 Screw

7 Air line

8 Bracket

4 Bracket

5 Air line

6 Bracket

Modification notes

16.1.10

Tightening torques - added.

Steps 3, 4, 5 and 8

 	Remove/install
1	Remove turbocharger with exhaust manifold (1) and turbocharger (2)		AR09.40-D-6025SE
2	Tension turbocharger with exhaust manifold (1) together with the turbocharger (2) in the vise	 Use protective jaws.
3	Detach the air line (5) at the bracket (6)		*BA09.40-N-1013-01O
4	Detach bracket (4) and remove the air line (5)	 Installation: Clean sealing surfaces. Install new seal rings and coat with lubricant paste.
			*BA09.40-N-1013-01O
		Lubricant paste	*BR00.45-Z-1002-06A
5	Detach bracket (8) at the air line (7)		*BA09.40-N-1013-01O
6	Unscrew bolts (3) and detach turbocharger with exhaust manifold (1) at the turbocharger (2)	 Installation: Clean sealing surfaces. Install new bolts (3) and seal.
			*BA09.40-N-1010-01O
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
7	Remove air line (7)	 Installation: Install new seal rings and coat with lubricant paste.
		Lubricant paste	*BR00.45-Z-1002-06A
8	Detach bracket (6) at the turbocharger with exhaust manifold (1)	 Only if the turbocharger with exhaust manifold (1) is replaced.
			*BA09.40-N-1013-01O
9	Install in the reverse order

 Turbocharger

Number	Designation		Engine 646.986 in model 906


BA09.40-N-1010-01O	Bolt, turbocharger to turbocharger	Nm	30
BA09.40-N-1013-01O	Bolt, charge air pipe or air duct housing to turbocharger	Nm	9

Repair materials

Number	Designation	Order number
BR00.45-Z-1002-06A	Lubricating paste, rubber parts 2.5 kg, DB supply specification 6867.00	A 000 989 01 60