Remove/Install Inertization System Line In Engine Compartment - AR86.10-P-0119ME

Model 167 with engine 256 

with code 2U8 (Alternative refrigerant) 

Courtesy of MERCEDES-BENZ USA

	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
	Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KOA
Notice	Notes on threaded connections fastened using a tightening angle-based tightening process		AH00.00-P-0020-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Switch off ignition and store transmitter key outside of transmitter range (min. 2 m).
2	Remove upper engine cover.	Model 167 with engine 256 with code 2U8 (Alternative refrigerant) Model 167 with engine 256.9 with code 2U8 (Alternative refrigerant)	AR01.10-P-2405MSC
3	Remove screw/bolt (2).	Pipe for inerting to engine	*BA86.10-P-1002-03B
4	Unclip inerting line (1) at partition.
5	Unscrew nut (3).	Nut, gas distributor to partition wall	*BA86.10-P-1003-03B
6	Remove inerting line (1) from connector.
7	Remove inerting line (1) from engine compartment.
	Check
8	Check retaining clips of inerting line (1) for damage.	If problems occur, ↓ Replace inerting line (1).
9	Check inerting line (1) for damage and flow.	If problems occur, ↓ Replace inerting line (1).
10	Install in the reverse order.

INERTING

Number	Designation					Model 167
BA86.10-P-1002-03B	Pipe for inerting to engine	M6	Screw		Nm	8
			Nut	Stage 1	Nm	8
				Stage 2	∠°	30

INERTING

Number	Designation			Model 167
BA86.10-P-1003-03B	Nut, gas distributor to partition wall	M6	Nm	-
		M5	Nm	5