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Home >> Mercedes Benz >> 2021 >> GLS63 AMG >> Repair and Diagnosis >> Body & Frame >> Mirrors >> Detachable Body Components - 167 Chassis >> Testing & Repair >> Remove/Install Fusible Plug For Wheel Arch Liner - AR88.80-P-0008-01ME

Remove/Install Fusible Plug For Wheel Arch Liner - AR88.80-P-0008-01ME

Model 167, 243, 247.6/7 

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
Topical note  General notes on touch-up applicators and paint spray cans   AH98.00-P-9409-06A
Topical note  Notes on removing adhesive residues and foils on paint and metal surfaces with surface conditioning disks   AH00.00-P-0013-01AK
REFER TO SPECIAL TOOLS 000 588 00 84 00 Heat gun   WS54.00-P-0049B
MODIFICATION NOTES

19.08.2020 Work procedure revised The whole document  
Fig 1: Identifying Long Wedge (115 589 03 59 00)
G07070400Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Extraction Hook (140 589 02 33 00)
G07627544Courtesy of MERCEDES-BENZ USA
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1003-01A White sealing compound, 310 ml, DBL 6069.20 A 001 989 63 20
BR00.45-Z-1025-04A Cleaner A 005 989 19 71

IMPORTANT The following operation steps are shown on model 167 at the left rear wheel arch and must be similarly performed on other component parts (e. g. at front fender, doors, flaps).

Remove 

  1. Drill out respective fusible plug (1) on right and left on inside with Ø 5 mm (arrows).

    IMPORTANT The catch tabs (2) are removed during drilling.

  2. Heat fusible plug (1) to min. 100°C.

    NOTES The temperature must not exceed 150°C.

    Paint damage will occur otherwise.

    IMPORTANT Check the temperature with an infrared thermometer.

    G14690098Courtesy of MERCEDES-BENZ USA
    G14690099Courtesy of MERCEDES-BENZ USA
  3. Remove fusible plug (1) using SPECIAL TOOL extraction hooks (3).

    IMPORTANT Make sure that the points of the SPECIAL TOOL extraction hooks (3) are pointing inward (arrows).

  4. Remove adhesive residues with a SPECIAL TOOL long wedge (4).
  5. Clean contact surfaces.

    IMPORTANT Observe air drying time for cleaning agent.

  6. Repair any paint damage (arrow).

    If installed.

    G14690100Courtesy of MERCEDES-BENZ USA

    Install 

  7. Heat new fusible plug (1) with heat gun to activation temperature of min. 130°C up to max. 185°C.

    IMPORTANT Check the temperature with an infrared thermometer.

    IMPORTANT The sealant on the fusible plug (1) swells.

  8. Insert new fusible plug (1) using suitable needle nose pliers (5) and press on.
  9. Replace seam seal on inside of wheel arch.

    If installed.

    G14690101Courtesy of MERCEDES-BENZ USA