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Home >> Mercedes Benz >> 2011 >> SLK350 >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Rear Wall & Rear End >> Testing & Repair >> Left side rear damage - AR64.20-P-1200V >> Notes

Left side rear damage - AR64.20-P-1200V: Notes

MODEL 171 

Fig 1: Identifying Spare Wheel Recess, Rear Cross Member And Longitudinal Member Connection Element
G05028298Courtesy of MERCEDES-BENZ USA
REMOVING Remove    
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 hazard area. Use air extractor.  
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between the columns of the hydraulic hoist and position the four support plates below the hoist support points specified by the vehicle manufacturer.  
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 undeburred vehicle parts.
Deburr replacement panels.		  
DANGER Risk of explosion  caused by fuel igniting, risk of poisoning  caused by inhaling and swallowing fuel as well as risk of injury  to eyes and skin caused by contact with fuel. No fire, sparks, open flames or smoking.
Pour fuels only into suitable and appropriately marked containers.
Wear protective clothing when handling fuel.		  
IMPORTANT Guidelines for removing fuel tank when performing welding work on bodies All models AH60.00-P-3000-01V
1 Remove detachable parts in area to be repaired    
2.1 Remove rear bumper Perform only on model 171.4 without Parktronic system (PTS) Code 220a AR88.20-P-2200V
3 Remove taillamps   AR82.10-P-4905V
4 Remove trunk lid   AR88.50-P-5000V
5 Remove tubular frame for trunk lid   AR88.50-P-5100V
6 Remove fuel tank IMPORTANT Perform only when replacing right rear fender
Model 171 with engine 113		  
    Model 171 with engine 271, 272 AR47.10-P-4100V
7 Cover all attached parts remaining in vehicle Tarpaulin (fireproof) *WH58.30-Z-1001-40A 
8 Equip straightening bench with modular members, cross members and straightening bracket set. IMPORTANT Observe the body plans provided.  
    Celette straightening bench M8S *WE58.40-Z-1001-01E 
    Celette straightening bench Sevenne *WE58.40-Z-1001-01E 
    Set of Celette modular members 955.940 *WE58.40-Z-1007-01E 
    Celette additional member 955.908 *WE58.40-Z-1008-01E 
    Car-Bench straightening bench BT 17 *WE58.40-Z-1003-01E 
    Car-Bench straightening bench BT 43/1 *WE58.40-Z-1003-01E 
    Car-Bench universal cross member set A 296 *WE58.40-Z-1010-01E 
    Multi-Z straightening set system MZ 450.000 *WE58.40-Z-1006-01E 
    Celette straightening bench 7171.300 (for model 171) *WE58.40-Z-1052-01A 
    Car-Bench straightening bracket set 82452 (for model 171) *WE58.40-Z-1053-01A 
9 Raise vehicle.   AR00.60-P-1000V
10 Set vehicle onto straightening bench    
11 Remove plug from vehicle jack mounts    
12 Attach vehicle to straightening bench    
13 Remove rear center section   AR64.20-P-1000V 
14 Remove rear fender   AR63.50-P-1400V
15 Separate rear cross member (2), spare wheel recess (1) and longitudinal member connection element (3)   AR64.20-P-1200-01V 
    SPECIAL TOOL Spot weld milling cutter Figure
    COMMERCIALLY AVAILABLE TOOLS Spherical milling cutter, dia. 12 mm *WH58.30-Z-1002-01A 
    COMMERCIALLY AVAILABLE TOOLS Vario Drill WS 91 spot-weld loosening tool *WH58.30-Z-1006-01A 
    COMMERCIALLY AVAILABLE TOOLS Round wire brush, braided, dia. 70 mm *WH58.30-Z-1001-03A 
    COMMERCIALLY AVAILABLE TOOLS Grinding disc, dia. 115 mm, 80 m/s (max. 13, 250 rpm) *WH58.30-Z-1024-04A 
    COMMERCIALLY AVAILABLE TOOLS Cutting disc, dia. 65 mm, 80 m/s (max. 23, 500 rpm) *WH58.30-Z-1021-04A 
    Drill (electric/pneumatic) *WE58.40-Z-1001-03A 
    Straight grinder (electric/pneumatic) *WE58.40-Z-1002-03A 
    Angular grinder (electric/pneumatic) *WE58.40-Z-1003-03A 
    Body saw (electric/pneumatic) *WE58.40-Z-1004-03A 
    Wet/dry vacuum cleaner *WE58.40-Z-1005-03A 
    Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A 
16 Prepare rear cross member (2), spare wheel recess (1) and longitudinal member connection element (3)   AR64.20-P-1200-02V 
    COMMERCIALLY AVAILABLE TOOLS Round wire brush, braided, dia. 70 mm *WH58.30-Z-1001-03A 
    Drill (electric/pneumatic) *WE58.40-Z-1001-03A 
    Zinc dust paint suitable for spot welding *BR00.45-Z-1001-07A 
INSTALLING Install     
17 Install rear cross member (2), spare wheel recess (1) and longitudinal member connection element (3) and weld in   AR64.20-P-1200-35V 
IMPORTANT General notes on riveting Model 168, 171, 203, 209, 211, 215, 230, 240, 414, 639 AH60.00-P-0003-01N
    COMMERCIALLY AVAILABLE TOOLS Electrode miller *WH58.30-Z-1003-01A 
    COMMERCIALLY AVAILABLE TOOLS Clamping pliers *WH58.30-Z-1003-02A 
    COMMERCIALLY AVAILABLE TOOLS Hand riveter *WH58.30-Z-1003-29A 
    COMMERCIALLY AVAILABLE TOOLS PowerBird blind rivet tool *WE58.40-Z-1003-14A 
    COMMERCIALLY AVAILABLE TOOLS Manual temporary fastener, dia. 6.4 mm - clamping range 0 to 15 mm, identification color silver *WH58.30-Z-1038-02A 
    Inert gas welder *WE58.40-Z-1001-02A 
    Spot welder *WE58.40-Z-1002-02A 
    Drill (electric/pneumatic) *WE58.40-Z-1001-03A 
    Rivet *BR00.45-Z-1001-13A 
    Primer spray can with repair kit *BR00.45-Z-1018-07A 
18 Unfasten vehicle from straightening bench    
19 Install plug of vehicle jack mounts    
20 Raise vehicle.   AR00.60-P-1000V
21 Remove straightening bench.    
22 Installing rear fender   AR63.50-P-1400V
23 Install rear center section   AR64.20-P-1000V 
24 Clean areas repaired and prime with primer / filler    
25 Seam sealing following repair IMPORTANT Supplement standard sealing with MB body sealant. AR97.10-P-4000V
    Sealant *BR00.45-Z-1003-01A 
    Seam sealant, sprayable 310 ml *BR00.45-Z-1041-01A 
26 Paint repair areas and adjacent surfaces    
27 Apply additional cavity preservation   AR97.20-P-1500V
NOTES Notes on cavity preservation Model 124, 126, 129, 140, 170, 171, 201, 202, 203, 208, 209, 210, 211, 215, 220, 230, 240, 463, 639, 671, 690.6, 901, 902, 903, 904, 905 Model WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD4, XD5, XD6, XD7, YD1, YD2, YD3, YD4, YD5, YD6, YD7 AH97.20-P-0001-01B
    Cavity preservation gun Sata HRS no. 11072 *WE58.40-Z-1006-08A 
    Preservation agent *BR00.45-Z-1003-05A 
28 Install fuel tank IMPORTANT Perform only when replacing right rear fender
Model 171 with engine 113		  
    Model 171 with engine 271, 272 AR47.10-P-4100V
29 Install tubular frame for trunk lid   AR88.50-P-5100V
30 Install trunk lid   AR88.50-P-5000V
31 Install taillamps   AR82.10-P-4905V
32.1 Install rear bumper Perform only on model 171.4 without
Parktronic system (PTS) Code 220a		 AR88.20-P-2200V
33 Remove tarpaulin IMPORTANT On all parts covered remaining in vehicle  
34 Install detachable body components removed    
Fig 2: Identifying Spot Weld Milling Cutter (201 589 00 51 00)
G05028299Courtesy of MERCEDES-BENZ USA
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1002-01A Ball cutter, dia. 12 mm
WH58.30-Z-1003-01A Electrode miller
WH58.30-Z-1006-01A Vario Drill WS 91 spot weld removing tool
WH58.30-Z-1003-02A Clamping pliers
WH58.30-Z-1038-02A Manual temporary fastener, dia.6.4 mm - clamping range 0 -15 mm, identification color silver Firma Hausmann GmbH D-34346 Hann. Munden, Germany
WH58.30-Z-1001-03A Round wire brush, braided, dia. 70 mm
WH58.30-Z-1021-04A Cutting disk, dia. 65 mm, 80 m/s (max. 23, 500 rpm)
WH58.30-Z-1024-04A Abrasive disk, dia. 115 mm, 80 m/s (max. 13, 250 rpm)
WH58.30-Z-1003-29A Hand riveter
WH58.30-Z-1001-40A Tarp (fire-resistant)
WORKSHOP EQUIPMENT

WE58.40-Z-1052-01A Celette straightening bracket set 7171.300 (model 171)
WE58.40-Z-1053-01A Car bench straightening bracket set 82452, (model 171)
WE58.40-Z-1001-01E Celette straightening bench
WE58.40-Z-1003-01E Car-Bench straightening bench
WE58.40-Z-1006-01E Celette Multi-Z straightening set system
WE58.40-Z-1007-01E Celette module crossmember set 955.940
WE58.40-Z-1008-01E Celette additional member 955.908
WE58.40-Z-1010-01E Car-Bench universal cross member set A 296
WE58.40-Z-1001-02A Inert gas welder
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-1003-03A Angle grinder (electric/pneumatic)
WE58.40-Z-1004-03A Body saw (electric/pneumatic)
WE58.40-Z-1005-03A Wet/dry vacuum cleaner
WE58.40-Z-1006-08A Cavity preservation gun
WE58.40-Z-1003-14A Blind rivet tool
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1041-01A Seam sealant, sprayable 310 ml A 002 989 84 20
BR00.45-Z-1003-01A Sealant A 001 989 63 20
BR00.45-Z-1003-05A Preservation agent 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-1018-07A Primer spray can with repair kit A 000 986 32 50
BR00.45-Z-1001-13A Rivet A 003 990 35 97
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