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Home >> Mercedes Benz >> 2021 >> GT 43 AMG >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbocharging -- 290 Chassis >> Testing & Repair >> Remove/Install Heat Shield Of Turbocharger >> Remove/Install Heat Shield Of Turbocharger - AR09.40-P-6044MNI

Remove/Install Heat Shield Of Turbocharger - AR09.40-P-6044MNI

Engine 177 in model 290 

Shown on engine 177 in model 290 except code ME10 (Hybrid vehicle) 

G16557371Courtesy of MERCEDES-BENZ USA

Shown on engine 177 in model 290 with code ME10 (Hybrid vehicle) 

G16557372Courtesy of MERCEDES-BENZ USA

Shown on engine 177 in model 290 with code ME10 (Hybrid vehicle) 

G16557373Courtesy 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
REMOVINGINSTALLING Remove/install     
1 Remove ME-SFI control unit (N3/10) with connected coolant lines and place to one side.   AR07.08-P-7013MNI
2 Remove screws (2). TORQUE SPECIFICATION Bolt, upper heat shield to bracket/side heat shield *BA09.40-P-1006-01ZA 
3 Remove screws (1). Engine 177 in model 290
except code ME10 (Hybrid vehicle)
 
    TORQUE SPECIFICATION Bolt, rear heat shield to bracket *BA09.40-P-1008-01ZA 
4.1 Remove heat shield (3). Engine 177 in model 290
except code ME10 (Hybrid vehicle)
 
4.2 Remove heat shields (4, 5) together. Engine 177 in model 290
with code ME10 (Hybrid vehicle)
 
5 Remove screws (6). Engine 177 in model 290
with code ME10 (Hybrid vehicle)
 
6 Remove heat shield (7). Engine 177 in model 290
with code ME10 (Hybrid vehicle)
 
7 Disconnect heat shields (4, 5) from each other. Engine 177 in model 290
with code ME10 (Hybrid vehicle)
When replacing one of the two heat shields (4, 5).
 
    TORQUE SPECIFICATION Bolt, upper heat shield to bracket/side heat shield *BA09.40-P-1006-01ZA 
8 Install in the reverse order.    
TURBOCHARGER

Number Designation Engine 177
BA09.40-P-1006-01ZA Bolt, upper heat shield to bracket/side heat shield Nm 9
TURBOCHARGER

Number Designation Engine 177
BA09.40-P-1008-01ZA Bolt, rear heat shield to bracket Nm 9