What was found
EMERGENCY LIGHTS ILLUMINATED WHILE IN ARM POSITION. REMOVED PILOT AND COPILOT SEATS. PULLED UP COCKPIT CENTER FLOOR MATTING. REMOVED CENTER COCKPIT FLOOR PANEL. REMOVED #1 BATTERY P/N 7450SL-00 S/N 007167 AND INSTALLED REPAIRED BATTERY . REMOVED NR 2 BATTERY AND INSTALLED A REPAIRED BATTERY. CHARGED BATTERY FOR 90 MIN IAW MM. PERFORMED OPS CHECK PER MM AND OPS CHECKED GOOD. REINSTALLED AFT LAV BULKHEAD PANELS. REINSTALLED COCKPIT FLOOR PANEL AND MATTING. REINSTALLED PILOT AND COPILOT SEATS. WORK DONE IAW AMM 33-52-01.