What was found
R1 WINDSHIELD ARCED & CRACKED. REMOVED R1 WINDOW IAW AMM 56-11-11-000-801. CHECKED ELEC RESISTANCE OF R1 WINDOW HEAT IAW WDM 30-41-12-1 & CHANGED H13 TB5012-1 TAB NR 1 TO CORRECT NR 2 FOR H12. GLARESHIELD BRACKETS & TRIMS LOCATED AT FIRST CLASS OVERHEAD BIN UPON INSTALLATION , FOUND RETAINING ANGLE MISSING NUT PLATE . INSTALLED R1 WINDOW IAW AMM 56-11-11-400-801. PERFORMED WEATHER HEATER SYSTEM OPS CHECK IAW AMM 30-41-00-710-801, CHECKED GOOD. PERFORMED WINDSHIELD WIPER ARM INSTALLATION IAW AMM 30-42-31-400-801.