# NHTSA Defect Petition DP01004
> **FRAME BENDING** · Opened 2001-09-26 · Closed 2002-03-18
## Investigation
- **Action number:** DP01004
- **Type:** Defect Petition
- **Open date:** 2001-09-26
- **Close date:** 2002-03-18
- **Manufacturer:** Volvo Trucks North America
- **Affected makes:** VOLVO
- **Affected components:** SUSPENSION
- **Affected model years:** 1997
- **Affected (make, year) variants:** 1
## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=DP01004)
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