What was found
WHILE AT GATE, COCKPIT L2 WINDOW SHATERED. LOOKED AT OVERHEAD AND LT SIDE OVERHEAT WAS ILLUMINATED, WINDOW VERY HOT TO TOUCH . ACFT GROUNDED. REMOVED CAPTAIN'S SIDE WINDOW IAW SRM 56-12-11-000-801. INSTALLED SLIDER WINDOW IAW SRM 56-12-11-400-801. PERFORMED FUNCTIONAL CHECK AND ADJUSTMENTS IAW SRM 56-12-11-720-801. INSP 3 IAW WDM 30-41-12 , PG 2, SH2 , MOVED TAP TO NR 3. RESISTANCE 72.2 OHMS. R & R LT SIDE WHCU IAW MM 30-41-11-000-801, OPS NORMAL SAME ALSO REF MM 30-41-11-710-801, MM 30-41-00-710-801.