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March 20, 2026 Other

Service Solution for Timer relay TBB 202400 replacement

Thomas Built Buses technical service bulletin SS 308-TBB for 2023-2026 Thomas Built Buses Saf-T-Liner HDX, 2023-2026 Thomas Built Buses Saf-T-Liner Efx and 2026-2027 Thomas Built Buses Saf-T-Liner Hdx2 and others.

Bulletin number
SS 308-TBB
Component
Electrical system
Summary
Service Solution for Timer relay TBB 202400 replacement

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