What was found
REPLACED VALVE FOR EXTERNAL LEAKING SN P171B. REMOVED VALVE SN P171B AND INSTALLED SERVICABLE VALVE , SN K575B.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REPLACED VALVE FOR EXTERNAL LEAKING SN P171B. REMOVED VALVE SN P171B AND INSTALLED SERVICABLE VALVE , SN K575B.