Defect summary
UNDERSIZED BOLTS, LOCK WASHERS, AND NUTS MAY BEEN USED TO ATTACH THE DRIVER'S PEDESTAL TO THE FLOOR.
Consequence
THIS COULD CAUSE PREMATURE SEPARATION OF THE SEAT ANDSEAT BELT ATTACHMENT FROM THE FLOOR DURING A CRASH WITH POTENTIAL FOR INJURY TOTHE DRIVER; ALSO, BUSES WOULD NOT COMPLY WITH FMVSS 210.
Remedy
REPLACE NON-COMPLYING DRIVER'S SEAT ATTACHING HARDWARE.
Notes
SYSTEM: DRIVER'S SEAT AND SEAT BELT ANCHORAGE; FMVSS 210.VEHICLE DESCRIPTION: BUSES WITH NATIONAL CUSH-N-AIRE DRIVER'S SEATS.
Source: NHTSA ODI recalls file, campaign 90V189000. Text as published by NHTSA.