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

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Model 167 with engine 256 

with code 2U8 (Alternative refrigerant) 

G14786218Courtesy of MERCEDES-BENZ USA
WARNING 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
CAUTION 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
REMOVINGINSTALLING 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). TORQUE SPECIFICATION Pipe for inerting to engine *BA86.10-P-1002-03B 
4 Unclip inerting line (1) at partition.    
5 Unscrew nut (3). TORQUE SPECIFICATION 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.    
INSPECT 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