NHTSA investigationSQ94003
Investigation SQ94003: 1991 MCI MC12
- Status
- CLOSED
- Opened
- Jan 4, 1994
- Closed
- Feb 10, 1994
- Model years
- 1991
Subject
Brake actuating rod fastener change
Component: Service brakes, air
Summary
Mci has agreed to conduct safety recall 94v020.as a corrective measure, the existing nut will be replaced with a 1/2 unf stover locknut and properly torqued
An NHTSA investigation looks into whether a safety defect exists. Opening one is not a finding. Outcomes can include a recall, closure without action, or further inquiry.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.