What was found
DURING COMPLIANCE WITH INSPECTION PORTION OF SB NOTED CHAFE DAMAGE TO PN 128580101-1 NOTED CHAFE DAMAGE TO PN 128-580101-1 HYDRAULIC BRAKE LINE FROM ADJACENT FLOORBOARD ATTACH SCREW. DAMAGE FOUND LESS THAN 10 PERCENT OF TUBING WALL THICKNESS. RECOMMEND THAT THIS SB BE MADE AT LEAST A MANDATORY COMPLIANCE ITEM. SEVERAL OF THE AFFECTED AC INSPECTED AT THIS FACILITY HAVE SHOWN EVIDENCE OF DAMAGE IN THIS AREA. (K)