Remove/install extinguishing agent lines on underbody - AR86.10-P-0115MB

MODEL 220.1 /8 with CODE (Z04) Light armoring with CODE (Z07) Top protection with fire extinguishing system 

Fig 1: Identifying Extinguishing Agent Lines Remove/Install Components On Underbody - Shown On Model 220.1

Shown on model 220.1 

	Remove/Install
1	Ignition Off, detach transmitter key from the electronic ignition switch control unit
2	Remove fuses no. 54 and no. 58 from rear fuse and relay module	The rear fuse and relay module is located below the right rear seat See ↓
		Fuse assignment of rear fuse and relay box	GF54.15-P-1256-01MB
3	Remove left or right rear wheelhouse
	Remove/install wheels, rotate if necessary		AP40.10-P-4050Z
4	Remove left rear inner fender or right rear inner fender
5.1	Disconnect threaded connection (4) on left underbody extinguishing agent line (1)	When removing left underbody extinguishing agent line (1). Installation:  Observe tightening instructions. See ↓
		Tightening instructions for fire extinguishing system extinguishing agent lines	AR86.10-P-0114-01A
5.2	Disconnect threaded connection (5) on right underbody extinguishing agent line (2)	When removing right underbody extinguishing agent line (2). Installation:  Observe tightening instructions. See ↓
		Tightening instructions for fire extinguishing system extinguishing agent lines	AR86.10-P-0114-01A
6	Disconnect threaded connection on left underbody extinguishing agent line (1) or right underbody extinguishing agent line (2) on corresponding distributor fittings extinguishing agent line (3)	Installation:  Observe tightening instructions. See ↓
		Tightening instructions for fire extinguishing system extinguishing agent lines	AR86.10-P-0114-01A
7	Remove pipe clamps (6) from left underbody extinguishing agent line (1) or right underbody extinguishing agent line (2)	Mark position of left underbody extinguishing agent line (1) or right underbody extinguishing agent line (2) and pipe clamps (6) to be removed
		Installation:  First position bolts with pipe clamps (6) and then tighten pipe clamps (6) after aligning and screwing left underbody extinguishing agent line (1) or right underbody extinguishing agent line (2)
			*BA86.10-P-1001-01B
8	Remove left underbody extinguishing agent line (1) or right underbody extinguishing agent line (2)	Do not bend left underbody extinguishing agent line (1) or right underbody extinguishing agent line (2)
9	Install in the reverse order
10	Perform self-test for fire extinguishing system		AR86.10-P-0101-01MB

FIRE EXTINGUISHING SYSTEM