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Home >> Mercedes Benz >> 2014 >> S550 Base >> Repair and Diagnosis >> Collision >> General Collision Information >> Rear Wall & Rear End - 222 Chassis >> Testing & Repair >> Replace bottom rear center section together with rear crossmember - AR64.20-P-1060LF

Replace bottom rear center section together with rear crossmember - AR64.20-P-1060LF

MODEL 217.3 

MODEL 222 

Shown on MODEL 222 

Fig 1: Rear Crossmember And Bottom Rear Center Section - Shown On Model 222
G11132789Courtesy of MERCEDES-BENZ USA
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
DANGER Risk of death  when touching components on vehicles with high-voltage on-board electrical system Do not touch components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers), must not carry out any work on high-voltage on-board electrical systems. AS54.00-Z-0001-01A
DANGER Risk of explosion  from aluminum grinding dust, risk of injury to respiratory system from inhaling dust Wear dust filter mask, safety glasses and protective gloves.
Use a suitable, grounded dust extraction system.
AS60.00-Z-0007-01N
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
NOTES Note on high-voltage on-board electrical system   AH54.00-P-0010-01A
NOTES Note on high-voltage battery   AH54.10-P-0006-01MEV
NOTES Pretreatment of bonding surfaces   AH60.00-P-0008-01SX
IMPORTANT Evaluation of high-voltage components   AH54.00-P-6500-01SXH
IMPORTANT General information on body repair   AH60.00-P-0001-01A
IMPORTANT Note on working on aluminum components and vehicles   AH60.00-P-0034-01LF
IMPORTANT General information on MB materials   AH98.00-P-9409-03A
REMOVING Remove     
1 Remove detachable parts in area to be repaired    
2 Cover all detachable parts remaining on vehicle with spark protection blanket    
3 Remove spare wheel well    
4 Remove bottom rear center section (2) IMPORTANT To reduce work, the damaged area can be cut out with a coarse cut. AR64.20-P-1000LF 
5 Remove rear cross member (1)   AR64.20-P-1100-01LF
REFER TO SPECIAL TOOLS 000 588 02 39 00 Rivet press tool IMPORTANTCommercially available devices/tools 
Stainless steel round wire brush
Heat gun
Body and aluminum workplace
Wet/dry vacuum cleaner
WS60.00-P-0010B
6 Prepare rear crossmember (1) IMPORTANTCommercially available devices/tools 
Stainless steel round wire brush
Body and aluminum workplace
AR64.20-P-1100-02LF
INSTALLING Install     
DANGER The high voltage used for electric welding presents a lethal hazard. Risk of explosion  from welding in areas close to highly inflammable materials. Risk of injury  from weld splatter and UV-light when welding. Risk of poisoning  from inhaling welding gases Use insulating mats. Wear protective clothing, safety glasses and a protective mask. Remove highly flammable materials from the hazard area. Use air extraction system. AS00.00-Z-0007-01A
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
NOTES Measures for preventing damage to components when performing electric welding and soldering work   AH60.00-P-0001-02A
IMPORTANT General information on riveting   AH60.00-P-0003-01N
7 Install rear crossmember (1)   AR64.20-P-1100-05LF
REFER TO SPECIAL TOOLS 000 588 02 39 00 Rivet press tool   WS60.00-P-0010B
    IMPORTANTCommercially available devices/tools 
Manual temporary fastener, 6.35 mm
Body and aluminum workplace
Wet/dry vacuum cleaner
Adhesive kit, body, 2-component adhesive
*BR00.45-Z-1092-02A 
    Polygrip countersunk-head rivet, 6.4x14 *BR00.45-Z-1002-13A 
    Blind rivet 6.5x12.5 *BR00.45-Z-1012-13A 
    Flow-form rivet structure up to 3.5 mm clamping range (S1) *BR00.45-Z-1026-13A 
8 Clean sheet metal flange    
9 Install bottom rear center section (2)   AR64.20-P-1000LF 
10 Install spare wheel well    
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1002-13A Polygrip countersunk-head rivet, 6.4x14 A 003 990 86 97 05
BR00.45-Z-1012-13A Blind rivet 6.5x12.5 A 004 990 16 97
BR00.45-Z-1026-13A Flow-form rivet structure up to 3.5 mm clamping range (S1) A 000 991 11 33
BR00.45-Z-1092-02A Adhesive kit, body, 2-component adhesive A 009 989 36 71