What was found
DTW - EMERGENCY LIGHTS IN CENTER CABIN INTERMITTENT. FOUND EMERGENCY LIGHT BATTERY PACK B5-25, STATION 639R, FAULTY. REPLACED B5-25 BATTERY PACK IAW DC9 MM 33-53-0. SYSTEM OPS CHECK NORMAL IAW DC-9 MM 33-53-0. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW - EMERGENCY LIGHTS IN CENTER CABIN INTERMITTENT. FOUND EMERGENCY LIGHT BATTERY PACK B5-25, STATION 639R, FAULTY. REPLACED B5-25 BATTERY PACK IAW DC9 MM 33-53-0. SYSTEM OPS CHECK NORMAL IAW DC-9 MM 33-53-0. (M)