Studi Kasus Pitot Tube Blockage pada Pesawat Boeing 737-900 PK-LFK
No Thumbnail Available
Date
2024-07-08
Authors
Gultom,Chandra
Journal Title
Journal ISSN
Volume Title
Publisher
Politeknik Negeri Batam
Abstract
A Pitot tube is a tube that effectively measures the dynamic pressure of the air when an aircraft is moving. However,
in practice, Pitot tubes often experience blockages that can lead to measurement errors, potentially resulting in
accidents. These blockages are usually caused by dust, dirt, and ice that can clog the inlet of the airflow into the Pitot
tube. This study examines the causes of Pitot tube blockages and seeks solutions to address such cases in the Boeing
737-900 aircraft. The background of this research identifies crucial issues related to the occurrence of Pitot tube
blockages. The objective of this research is to ensure the functionality of the Pitot tube is restored to normal to maintain
safety in flight operations. The research methods include manual inspection of the Pitot tube and checking the heater
sensor located in the Pitot tube. Subsequently, the performance is carried out based on the Fault Isolation Manual
(FIM), Aircraft Maintenance Manual (AMM), and the steps outlined in the Fault Isolation Manual (FIM) for the
Boeing 737-600/700/800/900, as well as the replacement of components if there are any issues according to the
guidelines in the Aircraft Maintenance Manual (AMM). The results of the study indicate that the blockage in the Pitot
tube was caused by ice formation inside the tube. The ice formation occurred due to the malfunction of the heater
sensor within the Pitot tube.
Description
Keywords
Citation
APA