Td 674 May 2026

Effective immediately, Technical Directive 674 (TD 674) supersedes all previous versions regarding the [Component Name, e.g., braking system / HVAC module].

TD 674 has been circulating recently, and if you’re handling compliance or year-end reporting, here is what you should look out for. td 674

Service Bulletin: Implementing TD 674 on Fleet Units td 674

Wiring diagram v.4 / Safety checklist. Option 3: General Corporate/Project Code (Internal Memo) Use this if TD 674 is an internal project, invoice, or client ID. td 674

Status Update: Project TD 674