What was found
MAIN CABIN FLOORBOARD AT APPROX RBL-20, BETWEEN STA 1821 TO 1761 IS SPONGY. FABBED FLOORBOARD, LOCATED AND POTTED INSERTS, POTTED AND SANDED THE EDGES AND APPLIED THE ANTI-SKID IAW DWG SRZ-005 REV F. INSTALLED FLOORBOARD IAW SRM 51-31-01 VOL II.