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Home >> Mercedes Benz >> 2013 >> CL600 >> Repair and Diagnosis >> Collision >> General Collision Information >> Front End & Fire Wall >> Testing & Repair >> Partially replace upper front longitudinal member - AR62.20-P-1287SX

Partially replace upper front longitudinal member - AR62.20-P-1287SX

MODEL 216, 221 

Shown on model 221 

Fig 1: Identifying Upper Front Longitudinal Member And Gas-Operated Spring Console
G07540616Courtesy of MERCEDES-BENZ USA
REMOVING Removing     
DANGER Risk of death  caused by high voltage used for electric welding. Risk of explosion  caused by welding in the area of highly inflammable materials. Risk of injury  caused by welding spatter and UV light while welding. Risk of poisoning  caused by inhaling welding fumes. Use insulating mats. Wear protective clothing, safety glasses and protective mask. Remove highly inflammable materials from the hazard area. Use air extractor system. AS00.00-Z-0007-01A
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. AS00.00-Z-0010-01A
DANGER Risk of poisoning  caused by inhaling vapors or swallowing adhesive. Risk of injury  caused by adhesive coming into contact with skin and eyes Wear respiratory protection, protective gloves and safety glasses. Pour adhesive into suitable and appropriately marked containers only. AS00.00-Z-0016-01A
DANGER 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
NOTES General information on repairs to body   AH60.00-N-0001-01A
NOTES Measures for preventing damage to vehicles or components when performing electric welding work   AH00.00-N-0005-01A
NOTES Notes on paintwork repairs   AH98.00-P-9408-02A
IMPORTANT General information on MB materials   AH98.00-P-9409-03A
IMPORTANT General information on riveting   AH60.00-P-0003-01N
IMPORTANT Pretreatment of bonding surfaces   AH60.00-P-0008-01SX
1 Remove engine hood   AR88.40-P-3000SX
2 Remove front end assembly with reinforcement   AR62.30-P-1570SX 
3 Remove front fender   AR88.10-P-1000SX
4 Cover all detachable parts remaining in vehicle Tarp (fire-resistant)  
5 Remove side reinforcement   AR62.30-P-1401SX 
6 Separate upper front longitudinal member (1)   AR62.20-P-1287-01SX 
SPECIAL TOOL Spot weld milling cutter
Ball cutter, dia. 12 mm
Vario Drill WS 91 spot weld removing tool
Round wire brush, braided, dia. 70 mm
Abrasive disk, Ø 115 mm, 80 m/s (max. 13, 250 rpm)
Cutting disk, Ø 65 mm, 80 m/s (max. 23, 500 rpm)
Hot-air gun
Drill (electric/pneumatic)
Straight grinder (electric/pneumatic)
Angle grinder (electric/pneumatic)
Wet/dry vacuum cleaner
*201589005100
Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A 
7 Prepare upper front longitudinal member (1)   AR62.20-P-1287-02SX 
Round wire brush, braided, dia. 70 mm
Drill (electric/pneumatic)
 
Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A 
INSTALLING Install     
8 Install welding device With suspension strut installed AR62.20-P-1286-05SX 
SPECIAL TOOL Welding device *221589012300
SPECIAL TOOL Upright (only model 221 with code Z07 Top protection) *221589072300
Nut, front suspension strut to front end *BA32.25-P-1001-04L 
9 Install upper front longitudinal member (1)   AR62.20-P-1287-03SX 
SPECIAL TOOL Welding device *221589012300
SPECIAL TOOL Upright (only model 221 with code Z07 Top protection)
Electrode miller
Clamping pliers
Manual temporary fastener, Ø 6.4 mm, clamping area 0 to 15 mm, identification color silver
Blind rivet tool
Spot welder
Drill (electric/pneumatic)
Wet/dry vacuum cleaner
*221589072300
Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A 
Polygrip flat round head rivet, 6.4 X14 *BR00.45-Z-1001-13A 
Adhesive *BR00.45-Z-1092-02A 
10 Install side reinforcement   AR62.30-P-1401SX 
11 Clean weld joints and sheet metal flange with round wire brush Round wire brush, braided, dia. 70 mm
Drill (electric/pneumatic)
 
12 Clean repair areas    
13 Prime area to be repaired using primer filler    
14 Carry out seam sealing after repairs IMPORTANT
Supplement standard sealing with MB body sealant.
AR97.10-P-4000SX
Sealant *BR00.45-Z-1003-01A 
Seam sealant, sprayable 310 ml *BR00.45-Z-1041-01A 
15 Paint repair areas and adjacent surfaces    
16 Apply additional cavity preservation Model 216 AR97.20-P-1500SC
Model 221 AR97.20-P-1500SX
NOTES Notes on cavity preservation   AH97.20-P-0001-01B
Cavity preservation gun  
Preservation agent *BR00.45-Z-1003-05A 
17 Remove tarp IMPORTANT On all covered parts remaining in vehicle.  
18 Install front fender   AR88.10-P-1000SX
19 Install front end assembly with front reinforcement   AR62.30-P-1570SX 
20 Install engine hood   AR88.40-P-3000SX
SUSPENSION STRUTS

Number Designation Model 216 without 4MATIC Model 216 with 4MATIC
BA32.25-P-1001-04L Nut, front suspension strut to front end Stage 1 Nm 35 35
Stage 2 Nm - -
SUSPENSION STRUTS

Number Designation Model 221 with code Z07/Z07+Z19 Model 221 with 4MATIC
BA32.25-P-1001-04L Nut, front suspension strut to front end Stage 1 Nm 30 35
Stage 2 Nm 35 -
SUSPENSION STRUTS

Number Designation Model 221 with code 487 (ABC) Model 221 without 4MATIC and except code 487, Z07/ Z07+Z19
BA32.25-P-1001-04L Nut, front suspension strut to front end Stage 1 Nm 35 30
Stage 2 Nm - -
Fig 2: Identifying Spot Weld Milling Cutter (201 589 00 51 00)
G07540617Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Welding Device (221 589 01 23 00)
G07540618Courtesy of MERCEDES-BENZ USA
Fig 4: Identifying Upright (221 589 07 23 00)
G07540619Courtesy of MERCEDES-BENZ USA
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1003-01A Sealant, white, 310 ml, DB supply specification 6069.20 A 001 989 63 20
BR00.45-Z-1041-01A Seam sealant, sprayable 310 ml A 002 989 84 20
BR00.45-Z-1092-02A Adhesive kit, body, 2-component adhesive A 009 989 36 71
BR00.45-Z-1003-05A Cavity preservation, solvent-free (1 I container) A 000 986 72 70 05
BR00.45-Z-1001-07A Zinc dust paint suitable for spot welding A 000 986 34 42
BR00.45-Z-1001-13A Blind rivet 6.4 X14 A 003 990 35 97