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Home >> Mercedes Benz >> 2021 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Collision >> Body Panels >> Collision - Rear Wall & Rear End - 205 Chassis >> Testing & Repair >> Replace Complete Rear End - Ar64.20-P-1020CLW

Replace Complete Rear End - Ar64.20-P-1020CLW

Model 205.3 

REAR END REPLACEMENT MODIFICATION NOTES (Model 205.3)

26.05.2021 Repair materials reference BR00.45-Z-1049-02A replaced by BR00.45-Z-1104-02A and BR00.45-Z-1180-02A. Step 5  
26.05.2021 WS document reference added Operation steps 3, 5  
Fig 1: Rear Body Panel Component Location (Model 205.3)
G14187185DANGERDANGERCAUTIONREMOVINGREFER TO SPECIAL TOOLSIMPORTANTIMPORTANTINSTALLINGDANGERREFER TO SPECIAL TOOLSIMPORTANTSPECIAL TOOLIMPORTANTIMPORTANTIMPORTANTIMPORTANTCourtesy of MERCEDES-BENZ USA
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A .
DANGER Risk of death  when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. AS00.00-Z-0035-01A
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 .
Notice  General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment   AH00.00-Z-0300-01A .
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A .
Notice  Notes on battery   AH54.10-P-0001-01A .
Notice  General information on body repair   AH60.00-N-0001-01A .
Notice  Pretreatment of bonding surfaces   AH60.00-P-0008-01SX .
  General information on MB materials   AH98.00-P-9409-03A .
REMOVING Remove     
1 Remove detachable parts in area of repair point.    
2 Cover all detachable parts remaining in vehicle with spark protection blankets.    
3 Cut off rear end assembly (1).   AR64.20-P-1020-01CLW .
REFER TO SPECIAL TOOLS 000 588 00 84 00 Heat gun   WS54.00-P-0049B .
    IMPORTANTCommercially available devices/tools 
Round wire brush
Body power jigsaw
Spot weld milling machine
Wet/dry vacuum cleaner
Glass removal
1K-zinc dust paint
*BR00.45-Z-1056-07A .
4 Prepare rear end assembly (1) for installation. IMPORTANTCommercially available devices/tools 
Round wire brush
Body power jigsaw
AR64.20-P-1020-05CLW .
    1K-zinc dust paint *BR00.45-Z-1056-07A .
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 inflammable materials from the hazard area. Use air extraction system. AS00.00-Z-0007-01A .
Notice  Measures for preventing damage to components when performing electric welding and soldering work   AH60.00-P-0001-02A .
  General information on riveting   AH60.00-P-0003-01N .
5 Install rear end assembly (1).   AR64.20-P-1020-06CLW .
    Gap dimensions on hoods, doors and lids AR60.00-P-0700-01LW .
REFER TO SPECIAL TOOLS 000 588 01 84 00 Welder IMPORTANTCommercially available devices/tools 
Round wire brush
Manual temporary fastener, 6.35 mm
Blind rivet gun (minimum pull-off force 19 kN)
Wet/dry vacuum cleaner
WS60.00-P-0021K .
    Trunk lid to fender at rear, top *BE60.00-P-1012-01BB .
    Blind rivet 6.4X12 (clamping range 1 mm to 3.5 mm, draw-off strength min. 15.5 kN) *BR00.45-Z-1035-13A .
    Blind rivet with countersunk head 6.4X14.0 (clamping range 1.5 mm to 3 mm, draw-off strength min. 15.5 kN) *BR00.45-Z-1043-13A .
    1K-zinc dust paint *BR00.45-Z-1056-07A .
    Repair kit for installing windshields, 1-component adhesive *BR00.45-Z-1180-02A .
    SIKA primer 209, 250 ml *BR00.45-Z-1104-02A .
    Parts kit for 2-component adhesive for body *BR00.45-Z-1162-02A .
    SPECIAL TOOL Feeler gauge  
6 Clean weld joints and sheet metal flange. IMPORTANTCommercially available devices/tools 
Round wire brush
 
7 Remove spark protection blankets.    
8 Clean repair area. IMPORTANTCommercially available devices/tools 
Wet/dry vacuum cleaner
 
9 Treat repair areas with primer filler.    
Notice  Notes on paintwork repairs IMPORTANT Use only primer filler approved by Daimler AG: AH98.00-P-9408-02A .
10 Seal seam after repair.   AR97.10-P-4000LW .
11 Paint repair areas and adjacent surfaces.    
Notice  Notes on paintwork repairs IMPORTANT Use only paints approved by Daimler AG: AH98.00-P-9408-02A .
12 Supplement cavity preservation.   AR97.20-P-1500LW
13 Install all detachable parts in area of repair point.    
CHECK VALUES FOR GAP DIMENSIONS (Model 205.3) (Trunk Lid To Fender)

Number Designation Model 205.3
BE60.00-P-1012-01BB Trunk lid to fender at rear, top Dimension "K" mm 3, 5 (±1)
Dimension "K1" mm 4 (+1.5/-1)
For picture, see   AR60.00-P-0700-01LW .
G07469060Courtesy of MERCEDES-BENZ USA
REAR BODY PANEL REPAIR MATERIALS (Model 205.3)

Number Designation Order number
BR00.45-Z-1035-13A Blind rivet 6.4X12 (clamping range 1 mm to 3.5 mm, draw-off strength min. 15.5 kN) A 000 991 76 32
BR00.45-Z-1043-13A Blind rivet with countersunk head 6.4X14.0 (clamping range 1.5 mm to 3 mm, draw-off strength min. 15.5 kN) A 000 991 82 32
BR00.45-Z-1056-07A 1K-zinc dust paint A 000 986 28 00
BR00.45-Z-1104-02A SIKA primer 209, 250 ml A 009 989 75 71 09
BR00.45-Z-1162-02A Parts kit for 2-component adhesive for body A 012 989 17 71
BR00.45-Z-1180-02A Repair kit for installing windshields, 1-component adhesive A 000 989 49 05