Remove/Install ADBLUE (R) Pressure Sensor - Ar49.20-D-1070TS

Engine 642 in model 907 

Engine 651 in model 907 

Modification notes

Shown on removed AdBlue® container 

	Risk of burn injuries and scalding  when working on AdBlue (R) lines and the component parts attached to them. Risk of injury  to skin and eyes when handling AdBlue (R). Risk of poisoning  caused by swallowing AdBlue (R)	Pour AdBlue® only into suitable containers. Wait until the pressure is released before starting any work on the exhaust aftertreatment system.	AS49.20-Z-0002-01A
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on use, material properties and handling of NOx reducing agent		AH49.20-N-0002-01A
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Remove
1	Empty AdBlue® container.		AR49.20-D-2014-01TS
	000 588 01 71 00 Extraction pump		WS14.00-P-0013B
2	Remove cap of the AdBlue® container.		AR49.20-D-2016TS
3	Remove screws (2).	Dispose of bolts (2).
4	Remove pressure sensor (1).	Dispose of pressure sensor (1).
	Install
5	Install new pressure sensor (1).	Ensure that the printed circuit board of the pressure sensor (1) is seated correctly in the slot. Malfunction or damage can occur otherwise. Install pressure sensor (1) carefully. Otherwise leaks and malfunctions may occur. Use pressure sensor (1) with seals from the parts kit.
6	Screw in new screws (2).	The prescribed torque must be observed. Damage may occur otherwise. Use screws (2) from the parts kit. Bolt, AdBlue® pressure sensor to connection fitting	*BA49.20-N-1006-03TS
7	Install cap of the AdBlue® container.		AR49.20-D-2016TS
8	Fill AdBlue® tank.		AR49.20-D-2014-02TS
	NOx reducing agent AUS 32 ("ADBlue (R)") for SCR systems		BB00.40-P-0352-00A
	Check
9	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. Perform engine test run.	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

EXHAUST GAS AFTERTREATMENT