Remove/install diesel particulate filter · ar1440d1000we · Mercedes-Benz WIS

AR14.40-D-1000WE

Remove/install diesel particulate filter

17.10.2016

Model	900 with engine 651
	with code MP5 (Engine version Euro 5)
Model	906 with engine 651.955/956/957
	with code MP5 (Engine version Euro 5)
	except code XM0 (Facelift)

Remove/install diesel particulate filter

Shown on vehicle with engine 651.957

1	Diesel particulate filter
2	Clamp
3	ATL
4	Electrical connection
5	Screw/bolt
6	Screw/bolt
B28/18	Diesel particulate filter differential pressure sensor
B85/2	Oxygen sensor
B85/2x1	Oxygen sensor electrical connection

D14.40-0070-06

D14.40-0071-09

Shown on vehicle with transmission 722.6

1	Diesel particulate filter	9	Clamp	12	Electrical connection
7	Screw/bolts	10	Exhaust pipe
8	Bracket	11	Electrical wiring harness

1	Diesel particulate filter
16	Pressure lines
B19/17	Temperature sensor upstream of diesel particulate filter
B28/18	Diesel particulate filter differential pressure sensor
B85/2	Oxygen sensor

D14.40-0072-05

For vehicle with transmission 722.9

1	Diesel particulate filter
17	Screw/bolts
18	Bracket
19	Screw/bolt
20	Screw/bolt

D14.40-0148-06

 Danger !	Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.	Wear protective gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
 	Remove/install
1	Remove air intake pipe		AR09.10-D-8131WE
2	Loosen clamp (2) and push enough in the direction of the ATL (3) until the diesel particulate filter (1) can be removed	 Installation: Check clamp (2) for damage; replace if necessary.
		 Clamp securing diesel particulate filter to turbocharger	*BA49.10-N-1006-01I
3	Disconnect electrical connection on oxygen sensor (B85/2x1) and expose electrical wiring harness to oxygen sensor (B85/2)
4	Disconnect electrical connection (4) from diesel particulate filter differential pressure sensor (B28/18)
5	Remove screw/bolts (5, 6) and place diesel particulate filter differential pressure sensor (B28/18) to one side	 Installation: Check hoses for diesel particulate filter differential pressure sensor (B28/18) for damage; replace if necessary.
6	Remove engine crossmember at rear		AR22.10-D-1170WE
7	Remove screw/bolts (7)	 Bolt, diesel particulate filter/front muffler to bracket for cylinder crankcase	*BA14.40-N-1006-01B
8	Disconnect electrical connection (12) for temperature sensor upstream of diesel particulate filter (B19/17) and expose electrical wiring harness (11)
9	Loosen clamp (9) and push enough in the direction of the exhaust pipe (10) until the diesel particulate filter (1) can be removed	 Installation: Check clamp (9) for damage; replace if necessary.
		 Clamp, diesel particulate filter to main muffler	*BA49.10-N-1004-01I
10.1	Remove bracket (8)	Model 900 with engine 651 with transmission 711 with code MP5 (Engine version Euro 5) Model 906 with engine 651.955/956/957 with transmission 711 with code MP5 (Engine version Euro 5) except code XM0 (Facelift) Model 906 with engine 651.955/956/957 with transmission 722.6 with code MP5 (Engine version Euro 5) except code XM0 (Facelift)
		 Nut/bolt, bracket to front exhaust system	*BA49.10-N-1003-01I
10.2	Remove bracket (18)	Model 906 with engine 651.955/956/957 with transmission 722.9 with code MP5 (Engine version Euro 5) except code XM0 (Facelift)
		 Bolt, transmission housing to engine	*BA27.10-N-1003-04B
		 Bolt, bracket to transmission	*BA27.10-N-1011-04B
		 Nut/bolt, bracket to front exhaust system	*BA49.10-N-1003-01I
11	Remove diesel particulate filter (1)	 Installation: Clean sealing surfaces and replace sealing cone.
12	Detach oxygen sensor (B85/2) from diesel particulate filter (1)	When replacing the diesel particulate filter (1).
		 Installation: Coat thread of oxygen sensor (B85/2) with hot lubrication paste.
		 O2 sensor on catalytic converter	*BA14.00-N-1001-01B
		Paste, hot lubrication 1 kg, DBL 6879.20	*BR00.45-Z-1005-06A
13	Remove temperature sensor upstream of diesel particulate filter (B19/17) from diesel particulate filter (1)	When replacing the diesel particulate filter (1).
		 Installation: Coat thread of temperature sensor upstream of diesel particulate filter (B19/17) with hot lubrication paste.
		 Temperature sensor on diesel particulate filter	*BA07.04-N-1008-01B
		Paste, hot lubrication 1 kg, DBL 6879.20	*BR00.45-Z-1005-06A
14	Remove diesel particulate filter differential pressure sensor (B28/18) with pressure lines (16)	When replacing the diesel particulate filter (1).
15	Install in the reverse order
16	Connect diagnostic system, clear fault memory and perform initialization of diesel particulate filter (1) using a diagnostic system	When replacing the diesel particulate filter (1).
			AD00.00-D-2000-04SD
 Danger !	Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.	Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
17	Perform an engine test run and check exhaust system in the area of the diesel particulate filter (1) for leaktightness

 Sensors, transmitters

Number	Designation		Engine 651 in model 900 Engine 651 in model 906
BA07.04-N-1008-01B	Temperature sensor on diesel particulate filter	Nm	45

 O2 sensor

Number	Designation		Engine 651.955 in model 900	Engine 651.955/956/957 in model 906
BA14.00-N-1001-01B	O2 sensor on catalytic converter	Nm	50	50

 Diesel particulate filter

Number	Designation		Engine 651 in model 900, 906
BA14.40-N-1006-01B	Bolt, diesel particulate filter/front muffler to bracket for cylinder crankcase	Nm	23

 Complete automatic transmission

Number	Designation		Transmission 722.9
BA27.10-N-1003-04B	Bolt, transmission housing to engine	Nm	38

 Complete automatic transmission

Number	Designation		Transmission 722.9
BA27.10-N-1011-04B	Bolt, bracket to transmission	Nm	23

 Exhaust system

Number	Designation		Engine 651 in model 900	Engine 651 in model 906 except code MS3 (Engine version EURO 3)
BA49.10-N-1003-01I	Nut/bolt, bracket to front exhaust system	Nm	23	23

 Exhaust system

Number	Designation		Engine 651 in model 900	Engine 651 in model 906 except code MS3 (Engine version EURO 3)
BA49.10-N-1004-01I	Clamp, diesel particulate filter to main muffler	Nm	35	35

 Exhaust system

Number	Designation		Engine 651 in model 900	Engine 651 in model 906 except code MS3 (Engine version EURO 3)
BA49.10-N-1006-01I	Clamp securing diesel particulate filter to turbocharger	Nm	15	15

Repair materials

Number	Designation	Order number
BR00.45-Z-1005-06A	Paste, hot lubrication 1 kg, DBL 6879.20	A 000 989 76 51

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