The repair procedure has been updated to include diagnostic steps.
Kenworth technical service bulletin T-024 for 2025-2026 Kenworth T680, 2025-2026 Peterbilt 579 and 2025-2026 Kenworth T880 and others.
- Bulletin number
- T-024
- Component
- Power train
- Summary
- The repair procedure has been updated to include diagnostic steps.
Owners of these vehicles have filed 1 complaints in the transmission category.
Vehicles covered
- Kenworth T680 2025-2026 20252026
- Peterbilt 579 2025-2026 20252026
- Kenworth T880 2025-2026 20252026
- Peterbilt 567 2025-2026 20252026
- Kenworth T380 2025-2026 20252026
- Peterbilt 548 2025-2026 20252026
- Kenworth T280 2025-2026 20252026
- Peterbilt 537 2025-2026 20252026
- Kenworth T480 2025-2026 20252026
- Kenworth W990 2025-2026 20252026
- Peterbilt 589 2025-2026 20252026
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