What was found
GUM - DURING B-CHECK, FOUND CABIN FORWARD AXLE CEILING EMERGENCY EXIT SIGN INOP. MAINTENANCE REPLACED BATTERY PACK, SYSTEM OPERATION CHECK PER MM 33-50-71 AND FOUND SATISFACTORY. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GUM - DURING B-CHECK, FOUND CABIN FORWARD AXLE CEILING EMERGENCY EXIT SIGN INOP. MAINTENANCE REPLACED BATTERY PACK, SYSTEM OPERATION CHECK PER MM 33-50-71 AND FOUND SATISFACTORY. (M)