As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND UPPER APU SHUTOFF VLV LEAKING ON AFT SPAR LT CENTER TANK. VLV NUMBER M28023. REMOVED APU SHUTOFF ACTUATOR. REPLACED APU SHUTOFF VALVE. RE-INSTALLED APU SHUTOFF ACT. BOTH VALVE AND ACT NEED OPS CHECKS AND STATIC LEAK CHECK. OPS CHECKED APU SHUTOFF VALVE GOOD AND LEAK CHECKED GOOD.