Vehicle recall 91V203000 · November 19, 1991
White GMC ACL, WCA and 2 more models
The pinch bolt used to retain the pitman arm to the steering gear may not meet the heat treat specification for a grade 8 fastener and may strip before proper torque is achieved.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- The pinch bolt used to retain the pitman arm to the steering gear may not meet the heat treat specification for a grade 8 fastener and may strip before proper torque is achieved.
- Consequence
- The pinch bolt may fail causing separation of the pitmanarm and the steering linkage, and loss of steering control which could resultin an accident.
- Remedy
- Replace the pinch bolts with properly heat treated bolts.
- Notes
- System: steering.vehicle description: heavy trucks (class 8).
Recall details
- NHTSA campaign
- 91V203000
- Reported to NHTSA
- November 19, 1991
- Filed by
- VOLVO GM HEAVY TRUCK CORP
- Owner notification
- November 22, 1991
- Vehicles potentially affected
- 55
- Initiated by
- the manufacturer
- Components
- Steering › Linkages
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- White GMC ACL (1991): 1991
- White GMC WCA (1991): 1991
- White GMC WIA (1991): 1991
- White GMC WX (1991): 1991
Has your White GMC been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
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