What was found
DURING CRUISE FL 340, SYS 1 MANIFOLD FAILURE. SYSTEM DEPRESSURIZED, FOLLOWED ORH, LANDING UNEVENTFULLY. REMOVED AND REPLACED LEFT WING MANIFOLD FAILURE DETECTION PRESSURE SWITCH IAW AMM 36-23-03-5.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CRUISE FL 340, SYS 1 MANIFOLD FAILURE. SYSTEM DEPRESSURIZED, FOLLOWED ORH, LANDING UNEVENTFULLY. REMOVED AND REPLACED LEFT WING MANIFOLD FAILURE DETECTION PRESSURE SWITCH IAW AMM 36-23-03-5.