Removing Sealing Materials

2013 BMW 128i 2D Convertible, Eng CD N52, Standard TransSECTION Removing Sealing Materials
WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
  • Do not burn off PVC material (sealing compound) with a gas burner or similar or heat to temperatures above 180Β°C. This would generate highly corrosive hydrochloric acid and release harmful fumes.
  • The new lining does not form a satisfactory bond with burnt PVC material which means that subsequent sub-surface rust may set in.

Remove PVC material with a rotating steel brush, or heat PVC to maximum 180Β°C with a hot air blower and scrape off with a spatula.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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