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HOMESERVICE MANUALSBMW2013128I 2D CONVERTIBLE, ENG CD N52, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2690 (COLLISION - BODY PANEL REPAIR (F32))BODY PANEL REPAIR41 00... INFORMATION ON HAZARDS
2013 BMW 128i 2D Convertible, Eng CD N52, Standard Trans

41 00... Information On Hazards

2013 BMW 128i 2D Convertible, Eng CD N52, Standard TransSECTION 41 00... Information On Hazards
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2016 BMW 435i xDrive, 2016 BMW 435i, 2016 BMW 428i xDrive, 2016 BMW 428i, and 2015 BMW 435i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
  1. Aluminum 
    Hazards/effects Measures/regulations
    Repair stage 1 and 2:
    No hazards/effects    		 none
    Repair stage 3: (Welding - only E52)
    • Explosion hazard due to high concentration of fine aluminum dust.

      Arising e.g. during straight-through grinding of coated components in the base material and large-surface grinding of bright-finish components.

    • Explosion hazard due to swirling up of fine aluminum dust in cavities.

      Created by the necessary, thorough cleaning of machining surfaces and tools before and after machining aluminum.
    • Avoid high concentration of fine aluminum dust by means of continuous extraction.
    • Use explosion-proof exhaust extraction unit
    • Do not use compressed air when cleaning the workbay.
    • Avoid swirling up dust when cleaning the workbay.
    • Spontaneous combustion of fine aluminum dust when ignition and fire sources are drawn in.

      E.g.: hot swarf, grinding sparks, cigarettes, etc.
    • Do not operate ignition and fire sources in the intake area of exhaust extraction unit.
  2. Carbon 
    Hazards/effects Measures/regulations
    Repair stage 1:
    No hazards/effects    		 none
    Repair stage 2 and 3:
    • Explosion hazard due to high concentration of carbon dust.

      Produced when grinding carbon.

    • Explosion hazard due to swirling up of carbon dust in cavities.

      Created by the necessary, thorough cleaning of machining surfaces and tools before and after machining carbon.
    • Avoid high concentration of carbon dust by drawing it off continuously.
    • Use explosion-proof exhaust extraction unit
    • Do not use compressed air when cleaning the workbay.
    • Avoid swirling up dust when cleaning the workbay.
    • Spontaneous combustion of carbon dust when ignition and fire sources are drawn in.

      E.g.: hot swarf, grinding sparks, cigarettes, etc.
    • Do not operate ignition and fire sources in the intake area of exhaust extraction unit.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.