What was found
FLT 6423 - IAD-ROC - DURING TAXI FROM GATE, EXPERIENCED A DISCREPANCY WITH WATER LEAKING BEHIND THE CAPTAINS INSTRUMENT PANEL. AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE TROUBLESHOT THE DISCREPANCY AND CHECKED THE TORQUE ON THE CAPTAINS WINDSCREEN ATTACH HARDWARE. MAINTENANCE RESEALED THE WINDSCREEN IAW MX PROCEDURES AND AWAITED THE PROPER CURE TIME FOR THE SEALANT. AIRCRAFT WAS THEN RELEASED FOR SERVICE. (M)