Chrono B732 at Mary River on Sep 21st 2022, returned twice with engine shut down
Last Update: October 7, 2022 / 19:02:14 GMT/Zulu time
Incident Facts
Date of incident
Sep 21, 2022
Classification
Incident
Airline
Chrono Aviation
Flight number
MBK-791
Departure
Mary River, Canada
Destination
Iqaluit, Canada
Aircraft Registration
C-GTVO
Aircraft Type
Boeing 737-200
ICAO Type Designator
B732
The Canadian TSB wrote, this was the first of two occurrences: "The operator's maintenance found the oil quantity gauge connector on the sending unit was broken. MEL 79-01 was applied and the connector was capped and stowed. The start valve and pressure switch were replaced. The aircraft was inspected for the overweight landing and was found serviceable."
About 3 hours later, now flight MBK-795 to Iqaluit the aircraft departed again, but at 9000 feet the crew again received a warning the #2 starter value was open. The crew shut the engine down again, declared PAN PAN and returned to Mary River for a safe landing on runway 30.
The TSB wrote: "This was the second similar occurrence for the aircraft. The operator's maintenance carried out extensive electrical wiring troubleshooting and discovered one flight deck connector pin shorting against its connector. The connector was replaced, test flights were conducted, and the issue was cleared."
Incident Facts
Date of incident
Sep 21, 2022
Classification
Incident
Airline
Chrono Aviation
Flight number
MBK-791
Departure
Mary River, Canada
Destination
Iqaluit, Canada
Aircraft Registration
C-GTVO
Aircraft Type
Boeing 737-200
ICAO Type Designator
B732
This article is published under license from Avherald.com. © of text by Avherald.com.
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