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Replace complete bottom rear center section - AR64.20-P-1000GZ: Notes

Model 164.1 

Fig 1: Identifying Outer Rear Center Section
G05259376Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVING Remove    
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between the columns of the lifting platform and position the four support plates below the hoist support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
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 body repair All models AH60.00-N-0001-01A
1 Remove detachable body components in the repair area    
2 Cover all detachable body components remaining in vehicle (area to be repaired) Tarpaulin (fire-resistant) *WH58.30-Z-1001-40A 
3 Separate outer rear center section (1)   AR64.20-P-1000-01GZ 
    SPECIAL TOOL Spot weld milling cutter Figure
    COMMERCIALLY AVAILABLE TOOLS Spherical milling cutter, 12 mm dia. *WH58.30-Z-1002-01A 
    COMMERCIALLY AVAILABLE TOOLS Vario Drill WS 91 spot weld removing tool *WH58.30-Z-1006-01A 
    COMMERCIALLY AVAILABLE TOOLS Round wire brush, braided, dia. 70 mm *WH58.30-Z-1001-03A 
    COMMERCIALLY AVAILABLE TOOLS Cutting disk, dia. 50 mm, 80 m/s (max. 30,600 rpm) *WH58.30-Z-1022-04A 
    Drill (electric/pneumatic) *WE58.40-Z-1001-03A 
    Straight grinder (electric/pneumatic) *WE58.40-Z-1002-03A 
4 Prepare connection surfaces on vehicle for outer rear center section (1)   AR64.20-P-1000-12GZ 
    COMMERCIALLY AVAILABLE TOOLS Round wire brush, braided, dia. 70 mm *WH58.30-Z-1001-03A 
    Drill (electric/pneumatic) *WE58.40-Z-1001-03A 
    Wet/dry vacuum cleaner *WE58.40-Z-1005-03A 
    Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A 
5 Prepare outer rear center section (1)   AR64.20-P-1000-09GZ 
    COMMERCIALLY AVAILABLE TOOLS Round wire brush, braided, dia. 70 mm *WH58.30-Z-1001-03A 
    Drill (electric/pneumatic) *WE58.40-Z-1001-03A 
    Wet/dry vacuum cleaner *WE58.40-Z-1005-03A 
    Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A 
INSTALLING Install     
DANGER Risk of death  caused by high voltage used for arc 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 vapors. Use insulating mats. Wear protective clothing, safety glasses and protective mask. Remove highly inflammable materials from the danger zone. Use air extractor. AS00.00-Z-0007-01A
6 Install outer rear center section (1) and weld in IMPORTANT Observe general notes on riveting! AR64.20-P-1000-10GZ
NOTES Measures for preventing damage to vehicles or components when performing arc welding work All models AH00.00-N-0005-01A
    COMMERCIALLY AVAILABLE TOOLS Clamping pliers *WH58.30-Z-1003-02A 
    COMMERCIALLY AVAILABLE TOOLS Round wire brush, braided, dia. 70 mm *WH58.30-Z-1001-03A 
    COMMERCIALLY AVAILABLE TOOLS PowerBird blind rivet tool *WE58.40-Z-1003-14A 
    Spot welder *WE58.40-Z-1002-02A 
    Drill (electric/pneumatic) *WE58.40-Z-1001-03A 
    Wet/dry vacuum cleaner *WE58.40-Z-1005-03A 
    Polygrip flat/round head rivet, 6.4 14 *BR00.45-Z-1001-13A 
7 Clean repair areas    
8 Prime area to be repaired with priming filler IMPORTANT See Paintwork Manual.  
9 Perform seam sealing after repair   AR97.10-P-4000GZ
10 Paint repair areas and adjacent surfaces IMPORTANT See Paintwork Manual.  
11 Apply additional cavity preservation   AR97.20-P-1500GZ
12 Remove tarpaulin from all covered parts that remained in the vehicle. Tarpaulin (fire-resistant) *WH58.30-Z-1001-40A 
13 Reinstall all detachable body components removed    
Fig 2: Identifying Spot Weld Milling Cutter (201 589 00 51 00)
G05259377Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1002-01A Ball cutter, dia. 12 mm
WH58.30-Z-1006-01A Vario Drill WS 91 spot weld removing tool
WH58.30-Z-1003-02A Clamping pliers
WH58.30-Z-1001-03A Round wire brush, braided, dia. 70 mm
WH58.30-Z-1022-04A Cutting disk, dia. 50 mm, 80 m/s (max. 30,600 rpm)
WH58.30-Z-1001-40A Tarp (fire-resistant)
WORKSHOP EQUIPMENT

WE58.40-Z-1002-02A Spot welder
WE58.40-Z-1001-03A Drill (electric/pneumatic)
WE58.40-Z-1002-03A Straight grinder (electric/pneumatic)
WE58.40-Z-1005-03A Wet/dry vacuum cleaner
WE58.40-Z-1003-14A Blind rivet tool
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1001-07A Zinc dust paint suitable for spot welding A 000 986 34 42
BR00.45-Z-1001-13A Rivet A 003 990 35 97