What was found
EMERGENCY LIGHTING ISSUES. CREW REPORT: FLOOR EXIT LIGHTS LEFT SIDE ECON ROW 15 BACK & EXIT SIGN AT 2L ARE FLICKERING INTERMITTENTLY. CHKD FOUND OKAY. CREW REPORT: FLOOR EMERG EXIT LIGHTING FROM ROW 35 AND AFT AND ALSO NEAR 2L (SIGNALS) FLASH ON AND OFF, RESET SYSTEM. ACP OPS CHECK, ALL CHECKS GOOD. ALSO FOUND LIGHTS INOP FROM ROW 10-17. SAMC TEXT: SWAPPED PWR SUPPLY WITH M1558 & CONFIRMED BAD POWER SUPPLY. RE-INSTALLED POWER SUPPLIES IN ORIGINAL POSITION. NEW SUPPLY ON AOG W4323 ON FLT 1095-12 ETA 2220. REPLACED POWER SUPPLY, EMERG ESC PATH LIGHTING, OPS CHECKS NORMAL.