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Filament Repair

  1. Clean the filament using isopropyl alcohol.
  2. Attach tape to both sides of the filament.
  3. Using a small brush or marking pen, apply silver paint.
  4. After 2-3 min,  carefully remove the tape without damaging the applied area.
    CAUTION:
    • Do not operate the rear window defroster until the paint is completely dry. It may cause other malfunctions if it is used before the paint is dry.
      Fig 1: Repairing Broken Filament
      G02566768Courtesy of MAZDA MOTORS CORP.
  5. Dry the repaired part according to the following procedure.
    • When the room temperature is 25 °C {77 °F}  , leave it as it is for 24 h. 
    • When a hot air blower is used, dry with the 150 °C {302 °F}  air for 30 min.