What was found
ON GROUND BURNING ELECTRICAL SMELL IN COCKPIT AFT OF CAPTS SEAT (L-2 WINDOW WIRING) L-2 HEAT INOP. TRANSFERRED TO DEFER LOG NR 32178 IAW MEL 30-15-1 CAT C PLACARD INSTALLED DMI. REPAIRED WIRING AS PER SWPM 20-10-13 AND 727-200 WIRING DIAG 30-41-12 PG 5. SYSTEM RESTORED TO NORMAL CONFIG, AND OP'S CHKS GOOD AT THIS TIME PER MM30-41-02, THIS CLEARS DMI 32176 PLACARDS REMOVED, AIRCRAFT WAS GROUNDED.