A topcoat sealant was provided by our vendor that did not meet Thor Motor Coach's standard for performance
Thor Motor Coach technical service bulletin TSB 20-02 for 2019-2020 Thor Motor Coach Magnitude and 2019-2020 Thor Motor Coach Omni.
- Bulletin number
- TSB 20-02
- Component
- Structure
- Summary
- A topcoat sealant was provided by our vendor that did not meet Thor Motor Coach's standard for performance. This was used on 2019 & 2020 Magnitude and Omni Motorhomes. If the primary sealant does not provide sufficient coverage, the cabover window may experience water intrusion. The repair will be to remove the existing topcoat sealant and apply the proper urethane sealant.
Owners of these vehicles have filed 4 complaints in the body category.
Vehicles covered
- Thor Motor Coach Magnitude 2019-2020 20192020
- Thor Motor Coach Omni 2019-2020 20192020
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