ar4920s2016ea

Remove/install cap on AdBlue(R) tank

Type ar · topic 49.20 · version 0100 · 2018-12-13

Applies to: Engine 654.9 in model 447

Where it sits

Function group 1 Engine › 49 Exhaust system, exhaust gas cleaning › 49.20 Exhaust gas aftertreatment — Series 447 · Series 654 (models 9**)

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.53 Container/filling fixture — Series 447 · Series 654 (models 9**)

AR49.20-S-2016EA

Remove/install cap on AdBlue(R) tank

23.11.2018

Engine

654.9 in model 447

Remove/install cap on AdBlue(R) tank

S49.20-A002-79

1

Cover

2

Bolts

 Warning	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
Topical note	Notes on use, material properties and handling of NOx reducing agent		AH49.20-N-0002-01A
 	Remove/install
1	Remove underfloor paneling at left.		AR61.30-S-1001E
2	Unscrew bolts (2).	 Installation: Replace screw/bolts (2).
		 Screw, cap to AdBlue® tank	*BA49.20-N-1006-03EA
3	Remove cap (1) of the AdBlue® container.
Topical note	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
		 No contamination or foreign objects may enter electronics housing of AdBlue® tank. Malfunctions and damage will otherwise occur.
		 Installation: Replace cap(1).
4	Install in the reverse order

 Exhaust aftertreatment

Number	Designation		Engine 654.9 in model 447
BA49.20-N-1006-03EA	Screw, cap to AdBlue® tank	Nm	2

Referenced documents

ah0000p500001a Notes on avoiding damage through contamination and foreign objects
ah4920n000201a Notes on use, material properties and handling of NOx reducing agent
ar6130s1001e Remove/install underbody paneling
as4920z000201a 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)