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Home >> Mercedes Benz >> 2017 >> GT AMG >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top, Top Attachments -- 190 Chassis >> Testing & Repair >> Remove/Install Header Bow - AR77.33-P-1022RGR

Remove/Install Header Bow - AR77.33-P-1022RGR

Model 190.4 

G16682707Courtesy of MERCEDES-BENZ USA

Shown on right side of vehicle 

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.  Moving parts can pinch, crush or, in extreme cases even sever extremities. No parts of the body or limbs should be within the operating area of mechanical components when moving components. AS00.00-Z-0009-01A
REMOVING Remove     
1.1 Fully open the soft top and move rear header bow (1) to assembly position by actuating soft top control switch If rear header bow (1) is removed without front header bow (3).
IMPORTANT Rear header bow (1) must always be at an angle of approx. 90° to front header bow (3).
 
1.2 Fully open soft top, move front header bow (3) and rear header bow (1) to assembly position If front header bow (3) is removed.
IMPORTANT Rear header bow (1) is fully opened.
 
2 Switch off ignition and store transmitter key outside of transmission range (min. 2 m)    
3 Fully cover B-pillar under working area with a suitable protective cover IMPORTANT It is thus prevented that parts can fall into the vehicle.  
4 Mark installation position of front header bow (3) and rear header bow (1) on front hinge leaf (5) and rear hinge leaf (6) NOTES Use a water-soluble pen.
Markings that cannot be removed remain subsequently visible.
 
5 Apply markings on screw heads of screws (2 and 4)    
6 Unscrew screw (2) and remove rear header bow (1)    
7 Unscrew screw (4) and remove front header bow (3)    
INSTALLING Install     
8 Position front header bow (3) on front hinge leaf (5) and manually slightly tighten screw (4) IMPORTANT Screw (4) is tightened later after adjustment.  
9 Position rear header bow (1) on rear hinge leaf (6) and manually slightly tighten screw (2) IMPORTANT Screw (2) is tightened later after adjustment.  
10 Adjust front header bow (3) and rear header bow (1)   AR77.33-P-1023RGR 
11 Remove markings on front hinge leaf (5) and rear hinge leaf (6)    
12 Remove protective cover    
13 Close soft top