Bolster Inspections. 

EW-5194... Cars with Mexican bolsters found on EW-5194 must have bolsters replaced by 9-30-03.

 

EW-5197....Cars on EW-5197 must be inspected by 12-31-03. Mexican bolsters can remain in service for 12 months if no defects are found, based on the AAR Procedure for Direct Visual Inspection of National Castings of Mexico Bolsrer Castings.