Altec has learned that the trailer wiring harness on certain Freightliner chassis with Altec forestry...
Altec technical service bulletin SIL-3227 for 2021-2025 Altec Forestry Body.
- Bulletin number
- SIL-3227 (SIL-3227)
- Component
- Service brakes
- Summary
- Altec has learned that the trailer wiring harness on certain Freightliner chassis with Altec forestry bodies manufactured from July 2021 to February 2025 supplies constant voltage to the trailer brakes, causing the trailer brakes to always be engaged.
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