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Home >> Mercedes Benz >> 2021 >> GT 53 AMG >> Repair and Diagnosis >> Accessories & Equipment >> Window Motors & Regulators >> Doors -- 290 Chassis >> Testing & Repair >> Remove/Install Rear Flap Hinge - AR72.20-P-1024FRX

Remove/Install Rear Flap Hinge - AR72.20-P-1024FRX

Model 290 

G16555999Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
  Notes on HANDS-FREE ACCESS   AH80.61-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVING Remove     
1 Remove headliner.   AR68.30-P-4300FRX
2 Remove damping above the screws (2).    
3 Secure liftgate (1) with support. SPECIAL TOOL Support Fig 1
4 Lay a rag between bodyshell and liftgate (1) to protect against paint damage.    
5 Make installation markings on hinge (3) and liftgate (1).    
6 Unscrew screw/bolts (4). NOTES
If both hinges (3) are to be removed, the second hinge (3) should only be removed after installing the first hinge (3).
Otherwise, the liftgate (1) can be damaged or the adjustment of the liftgate (1) can be changed.
 
    TORQUE SPECIFICATION Bolt, hinge to body-in-white *BA72.20-P-1001-02O 
7 Make installation markings on the hinge (3) and bodyshell.    
8 Remove screws (2) and hinge (3). NOTES
If both hinges (3) are to be removed, the second hinge (3) should only be removed after installing the first hinge (3).
Otherwise, the liftgate (1) can be damaged or the adjustment of the liftgate (1) can be changed.
 
INSTALLING Install     
9 Please hinge (3) against bodyshell and tighten screws (2). IMPORTANT Observe the installation markings in the hinge (3) and bodyshell.  
    TORQUE SPECIFICATION Bolt, hinge to body-in-white *BA72.20-P-1001-02O 
10 Tighten screws (4) on liftgate (1). IMPORTANT Observe the installation markings on the hinge (3) and liftgate (1).  
    TORQUE SPECIFICATION Bolt, hinge to liftgate *BA72.20-P-1002-02O 
11 Remove rag.    
12 Remove support from liftgate (1).    
INSPECT Check     
13 Check gap dimensions of liftgate (1), and adjust if necessary.   AR72.20-P-0002FRX 
LIFTGATE

Number Designation Model 290 except code U94/U99 Model 290 with code U94/U99
BA72.20-P-1001-02O Bolt, hinge to body-in-white Nm 40 40
LIFTGATE

Number Designation Model 290 except code U94/U99 Model 290 with code U94/U99
BA72.20-P-1002-02O Bolt, hinge to liftgate Nm 40 40
Fig 1: Identifying Support (170 589 04 63 00)
G16556000Courtesy of MERCEDES-BENZ USA