Replacing the Firebox Insulation

Required tools

  • Medium paint brush (for applying glue)

  • Solvent (e.g., isopropyl alcohol) for cleaning

  • Scraper or putty knife (for removing old insulation and glue)

  • Clean rags or paper towels

  • Safety gloves and goggles

Required parts

All parts listed below are included in kit. This kit does not include washer retainer or weld pin.

  • Side Panel Insulation

  • Back Panel Insulation

  • Bottom Panel Insulation

  • Front Panel Insulation Kit

Kit number

16505

Procedure

Cleanliness is critical. The cleaner the sheet metal, the better the glue and insulation will adhere.

Firebox Installation Assembly Gas

    Remove Old Insulation

  1. Carefully peel or scrape off all old insulation and glue using a scraper or putty knife.
  2. Clean the Sheet Metal

  3. Wipe the surface thoroughly with a clean rag and a solvent like isopropyl alcohol.
  4. Dry the surface completely and ensure it is residue-free.
  5. Apply Adhesive
  6. Using a small paint brush, apply glue evenly to the clean metal surfaces.

  7. Install New Insulation

  8. Press each piece of insulation firmly into place:

    • Side panels (callout 2)
    • Back panel (callout 3)
    • Bottom panel (callout 4)
    • Front panel (callout 5)

    Ensure each piece is aligned and fully adhered.

  9. Install firebox