What was found
R FWD WINDOW STARTED TO ARC. CHECK LIST SAID TO CONTINUE. WINDOW WAS NOT DEFORMED, AIR LEAK NOT OBSERVED. FL370. REMOVED AND REPLACED R1 WINDSHIELD REF MM 56-11-00-424-015. FINAL TORQUES COMPLETED. OPS CHECKS, INCLUDING WINDOW HEAT & WIPERS, PASSED, REF AMM 56-11-00-424-015.