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Home >> Mercedes Benz >> 2021 >> G63 AMG >> Repair and Diagnosis >> General Information >> OEM General Information >> Emergency Equipment, Disability Equipment, Sanitary Equipment, Galley - 463 Chassis >> Testing & Repair >> Remove/Install Inertization System Line In Engine Compartment - AR86.10-P-0119GW

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

Model 463 with engine 176 

up to model year 2019 

with code 2U8 (Alternative refrigerant) 

G13660236Courtesy of MERCEDES-BENZ USA
G13660237Courtesy of MERCEDES-BENZ USA
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
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
REMOVINGINSTALLING Remove/install     
1 Switch off ignition and store transmitter key outside of transmission range (min. 2 m)    
2 Remove center engine cover    
3 Remove screw/bolts (1) and remove heat shield (2) TORQUE SPECIFICATION Bolt, upper heat shield to bracket/side heat shield *BA09.40-P-1006-01ZA 
4 Remove vacuum hose (3)    
5 Detach clip (4) from inertization line in engine compartment (5)    
6 Remove bolts (6) TORQUE SPECIFICATION Bolt, piping for inerting to engine/stationary heater *BA86.10-P-1002-03J 
7 Expose inerting system line in engine compartment (5) IMPORTANT Always replace damaged mounting material.  
8 Detach heat shield (7) so that the inerting system line in engine compartment (5) can be guided out TORQUE SPECIFICATION Bolt, rear heat shield to bracket *BA09.40-P-1008-01ZA 
    TORQUE SPECIFICATION Bolt, rear heat shield bracket to crankcase *BA09.40-P-1005-01ZA 
9 Remove inerting system line in engine compartment (5)    
10 Install in the reverse order    
TURBOCHARGER

Number Designation Engine 176
BA09.40-P-1005-01ZA Bolt, rear heat shield bracket to crankcase Nm 9
TURBOCHARGER

Number Designation Engine 176
BA09.40-P-1006-01ZA Bolt, upper heat shield to bracket/side heat shield Nm 9
TURBOCHARGER

Number Designation Engine 176
BA09.40-P-1008-01ZA Bolt, rear heat shield to bracket Nm 9
INERTIZATION SYSTEM

Number Designation Model 463 up to model year 2019 Model 463 as of model year 2019
BA86.10-P-1002-03J Bolt, piping for inerting to engine/stationary heater Nm 8 8