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Adjust Engine Hood - AR88.40-P-3020FR

Model 257, 290 

Shown on model 257 with code U60 (active hood (pedestrian protection)), on the right side of the vehicle 

G16556326Courtesy of MERCEDES-BENZ USA

Shown on model 257 on the right side of the vehicle 

G16556327Courtesy of MERCEDES-BENZ USA

Shown on model 257 on the right side of the vehicle 

G16556328Courtesy 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 safety-relevant components   AH00.00-Z-0019-01A
INSPECT Check     
1 Check adjustment of hood (7). Model 257.3
Engine hood to fender		 *BE60.00-P-1001-01IA 
    Model 290
Engine hood to fender		 *BE60.00-P-1001-01KA 
    Model 257.3
Engine hood to bumper		 *BE60.00-P-1002-01IA 
    Model 290
Engine hood to bumper		 *BE60.00-P-1002-01KA 
    Model 257.3
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1020-01IA 
    Model 290
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1003-01KA 
    SPECIAL TOOL Feeler gauge Fig 1
  Rough adjustment in lateral and longitudinal direction     
2 Loosen left and right screw (9).    
3 Loosen screws (11) on left and right hinge (1) and adjust hood (7) in the transverse and longitudinal direction. IMPORTANT Aid of helper required.  
    Model 257.3
Engine hood to fender		 *BE60.00-P-1001-01IA 
    Model 290
Engine hood to fender		 *BE60.00-P-1001-01KA 
    Model 257.3
Engine hood to bumper		 *BE60.00-P-1002-01IA 
    Model 290
Engine hood to bumper		 *BE60.00-P-1002-01KA 
    Model 257.3
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1020-01IA 
    Model 290
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1003-01KA 
    SPECIAL TOOL Feeler gauge Fig 1
4 Tighten screws (11) on left and right hinge (1). TORQUE SPECIFICATION Attachment, hinge to body *BA88.40-P-1001-01N 
5 Tighten left and right screw (9). TORQUE SPECIFICATION Screw/nut, hood lifter to body *BA91.60-P-1002-02A 
  Fine adjustment in lateral and longitudinal direction     
6 Loosen nuts (10) on left and right hinge (1) and adjust and hood (7) in the transverse and longitudinal direction. IMPORTANT Aid of helper required.  
    Model 257.3
Engine hood to fender		 *BE60.00-P-1001-01IA 
    Model 290
Engine hood to fender		 *BE60.00-P-1001-01KA 
    Model 257.3
Engine hood to bumper		 *BE60.00-P-1002-01IA 
    Model 290
Engine hood to bumper		 *BE60.00-P-1002-01KA 
    Model 257.3
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1020-01IA 
    Model 290
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1003-01KA 
    SPECIAL TOOL Feeler gauge Fig 1
7 Tighten nuts (10) on left and right hinge (1). TORQUE SPECIFICATION Attachment, hinge to engine hood *BA88.40-P-1002-01N 
  Adjust height at rear     
8 Release drip rails in the area of the windshield (4).    
9 Mask off windshield (4) in the area of the screws (2) with tape (3).    
10 Loosen screws (2) on left and right hinge (1) and adjust height of the hood (7). Model 290
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1003-01KA 
    Model 257.3
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1020-01IA 
11 Tighten screws (2) on left and right hinge (1). TORQUE SPECIFICATION Attachment, hinge upper part to hinge lower part *BA88.40-P-1008-01N 
12 Remove tape (3) from the windshield (4).    
13 Fasten drip rails in the area of the windshield (4).    
  Adjust height at front     
14 Screw in both stop buffers (14) completely.    
15 Adjust the height of the hood (7) at the front by twisting the nut (13) on the left and right hood catch upper section (12). Model 257.3
Engine hood to fender		 *BE60.00-P-1001-01IA 
    Model 290
Engine hood to fender		 *BE60.00-P-1001-01KA 
    Model 257.3
Engine hood to bumper		 *BE60.00-P-1002-01IA 
    Model 290
Engine hood to bumper		 *BE60.00-P-1002-01KA 
    Model 257.3
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1020-01IA 
    Model 290
Protrusion of radiator trim/soft nose, engine hood		 *BE60.00-P-1003-01KA 
    SPECIAL TOOL Feeler gauge Fig 1
16 Mark both stop buffers (14) in the contact area of the hood (7) with chalk.    
17 Remove stop buffers (14) until the hood (7) makes contact with the stop buffers (14) when closed. IMPORTANT A chalk mark must be visible on the engine hood (7).  
18 Remove stop buffers (14) by a quarter revolution. IMPORTANT Subject engine hood (7) to slight tension to prevent vibration.  
19 Repair paint damage in the area around the hinges (1) and the hood catch upper sections (12) with primer filler and touch-up paint pen. If paint damage occurs when adjusting.  
    IMPORTANT Use only primer filler and paints approved by Daimler AG: https: //xentryportal.i.daimler.com  
20 Protect area around the hinges (1) and hood catch upper sections (12) against corrosion. Cavity preservation (free of solvents), 1 liter *BR00.45-Z-1003-05A 
GAP DIMENSIONS

Number Designation Model 257.3
BE60.00-P-1001-01IA Engine hood to fender Dimension "A" mm 3 (±0, 5)
For picture, see AR60.00-P-0700-01FR
GAP DIMENSIONS

Number Designation Model 290
BE60.00-P-1001-01KA Engine hood to fender Dimension "A" mm 3 (±0, 5)
For picture, see AR60.00-P-0900-01FRX
GAP DIMENSIONS

Number Designation Model 257.3
BE60.00-P-1002-01IA Engine hood to bumper Dimension "B" mm 3, 5 (±0, 5)
For picture, see AR60.00-P-0700-01FR
GAP DIMENSIONS

Number Designation Model 290
BE60.00-P-1002-01KA Engine hood to bumper Dimension "B" mm 3, 5 (±0, 5)
For picture, see AR60.00-P-0900-01FRX
GAP DIMENSIONS

Number Designation Model 290
BE60.00-P-1003-01KA Protrusion of radiator trim/soft nose, engine hood Dimension "B1" mm 1 (±0, 5)
For picture, see AR60.00-P-0900-01FRX
GAP DIMENSIONS

Number Designation Model 257.3
BE60.00-P-1020-01IA Protrusion of radiator trim/soft nose, engine hood Dimension "B1" mm 1 (±0, 5)
For picture, see AR60.00-P-0700-01FR
ENGINE HOOD

Number Designation Model 257 Model 290
BA88.40-P-1001-01N Attachment, hinge to body Nm 10 10
ENGINE HOOD

Number Designation Model 257 Model 290
BA88.40-P-1002-01N Attachment, hinge to engine hood Nm 10 10
ENGINE HOOD

Number Designation Model 257 Model 290
BA88.40-P-1008-01N Attachment, hinge upper part to hinge lower part Nm 23 23
ENGINE HOOD LIFTER

Number Designation Model 257 Model 290
BA91.60-P-1002-02A Screw/nut, hood lifter to body Nm 10 10
Fig 1: Identifying Feeler Gauge (129 589 03 21 00)
G16555374Courtesy of MERCEDES-BENZ USA
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1003-05A Cavity preservation (free of solvents), 1 liter A 000 986 72 70 10
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