Remove/Install Line From Cartridge To Inerting System In Engine Compartment - AR86.10-P-0219FR

Model 257 

with code 2U8 (Alternative refrigerant) 

Model 290 

with code 2U8 (Alternative refrigerant) 

Shown on model 257 

Courtesy of MERCEDES-BENZ USA

	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Remove rear fender liner in right front fender.		AR88.10-P-1301FR
2	Open clamp (arrow) of the piping (1) and remove piping (1) from the inerting system cartridge (4).	Replace clamp (arrow) of pipe (1).
3	Remove air duct segment with dust filter below the right engine compartment cover.
			AP83.00-P-8381C
4	Open clamp (3) and remove piping (1) from distributor.	Replace hose clamp (3).
5	Expose piping (1) and remove.	The piping (1) may not be kinked or soiled. Otherwise, the inerting system may fail. Observe installation position of grommets (2).
	Check
6	Check piping (1) for damage and plugging.	If there is a problem, ↓ replace piping (1).
7	Install in the reverse order.