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Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis >> Collision >> Body Panels >> Collision - Rear Wall And Rear End (177 Chassis) >> Rear Wall And Rear End Body Repair >> Replace Spare Tire Well - Ar64.20-P-1245MFV

Replace Spare Tire Well - Ar64.20-P-1245MFV

Model 177.1/9 

MODIFICATION NOTES

28.07.2021 Picture added. P64.20-A823-05 AR64.20-P-1245-02MFV 
28.07.2021 Method adapted. Operation step 1. AR64.20-P-1245-02MFV 
28.07.2021 Method adapted. Whole document. AR64.20-P-1245-03MFV 

Shown on model 177.0 

Fig 1: Spare Wheel Well, Rear Floor Panel Component Locations (Model 177.1/9)
G15492103DANGERWARNINGCAUTIONREMOVINGIMPORTANTREFER TO SPECIAL TOOLSIMPORTANTIMPORTANTINSTALLINGDANGERDANGERDANGERWARNINGREFER TO SPECIAL TOOLSIMPORTANTIMPORTANTIMPORTANTIMPORTANTIMPORTANTCourtesy 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
WARNING Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
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 body repair   AH60.00-P-0001-01KOA
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 blanket. IMPORTANTCommercially available devices/tools 
Spark-proof blankets
 
3 Remove spare wheel well (1) with rear-end floor (2).   AR64.20-P-1245-01MFV 
REFER TO SPECIAL TOOLS 000 588 00 84 00 Heat gun   WS54.00-P-0049B
    IMPORTANTCommercially available devices/tools 
Round wire brush
Spot weld milling machine
Wet/dry vacuum cleaner
 
    1K-zinc dust paint *BR00.45-Z-1056-07A 
4 Prepare spare wheel well (1) with rear-end floor (2).   AR64.20-P-1245-02MFV 
    IMPORTANTCommercially available devices/tools 
Round wire brush
Wet/dry vacuum cleaner
 
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
DANGER Risk of explosion  and poisoning caused by solvent vapors and gasses. Risk of injury  to skin and eyes when working with anticorrosion agents Never spray corrosion protection on flames or hot, glowing objects and keep them well away from all potential sources of ignition. Use them only in well-ventilated rooms; wear respiratory protection. AS97.00-Z-0001-01A
DANGER Risk of explosion  caused by paint vapors igniting. Risk of poisoning  caused by inhaling paint vapors. No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated. AS98.00-Z-0002-01A
WARNING 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
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 spare wheel well (1) with rear-end floor (2).   AR64.20-P-1245-03MFV 
REFER TO SPECIAL TOOLS 000 588 01 84 00 Welder   WS60.00-P-0021K
    IMPORTANTCommercially available devices/tools 
Wet/dry vacuum cleaner
 
    Parts kit for 2-component adhesive for body *BR00.45-Z-1162-02A 
    1K-zinc dust paint *BR00.45-Z-1056-07A 
    Blind rivet with countersunk head 6.4x17.0 (clamping range 4.5 mm to 6.5 mm, draw-off strength min. 15.5 kN) *BR00.45-Z-1055-13A 
6 Remove spark protection blankets. IMPORTANTCommercially available devices/tools 
Spark-proof blankets
 
7 Clean repair area. IMPORTANTCommercially available devices/tools 
Wet/dry vacuum cleaner
 
8 Prime repair areas with a primer filler.    
Notice Notes on paintwork repairs   AH98.00-P-9408-02A
    IMPORTANT Only use primer fillers approved by the manufacturer.
See painting guidelines in workshop portal.
 
9 Seal seam after repair.   AR97.10-P-4000MFA
10 Paint repair areas and adjacent surfaces.    
Notice Notes on paintwork repairs   AH98.00-P-9408-02A
    IMPORTANT Only use paints approved by the manufacturer.
See painting guidelines in workshop portal.
 
11 Supplement cavity preservation.   AR97.20-P-1500MFA
12 Reinstall detachable parts in area of repair point.    
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1055-13A Blind rivet with countersunk head 6.4x17.0 (clamping range 4.5 mm to 6.5 mm, draw-off strength min. 15.5 kN) A 000 991 86 32
BR00.45-Z-1056-07A 1K-zinc dust paint A 000 986 28 00
BR00.45-Z-1162-02A Parts kit for 2-component adhesive for body A 012 989 17 71