Evaluation of the Lighting System on Boeing 737-300 Aircraft PT. Mulya Sejahtera Technology Bandung

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Published: Jun 30, 2025

Abstract:

Background of study: Aircraft maintenance is vital for flight safety. To connect theory with practice, students at Medan Aviation Polytechnic undergo Field Work Practice at PT. Mulya Sejahtera Technology, focusing on aircraft lighting systems.


Aims and scope of paper: This paper discusses the evaluation of the Boeing 737-300 lighting system at PT. Mulya Sejahtera Technology Bandung, based on Field Work Practice involving trainees in maintenance, inspection, and troubleshooting across multiple divisions.


Methods: Using a descriptive observational approach, trainees engage in one month of daily maintenance, document tasks, and receive supervisor evaluations. Data is gathered through observation, practice, and feedback.


Result: Fieldwork Practice provides valuable hands-on experience, which significantly enhances trainees' technical skills, problem-solving abilities, and understanding of the complexity and importance of lighting systems. Trainees successfully apply classroom theory into real-life maintenance scenarios, develop effective communication skills, and adapt to a professional work environment.


Conclusion: Evaluation of the Boeing 737-300 lighting system at PT. Mulya Sejahtera Technology Bandung confirms its crucial role in flight safety and comfort. While most components meet standards, some require periodic maintenance and replacement due to aging. Routine inspections are essential to maintain optimal performance and regulatory compliance.

Keywords: Aviation Safety, Flight Nurse, Lighting System, Job Training, Practical Skills

Authors:
1 . Riadi Parasian Sirait
Politeknik Penerbangan Medan,
2 . Catra Indra Cahyadi
Politeknik Penerbangan Medan,
https://orcid.org/0000-0003-3731-7282
3 . Rofi Juliatma
Politeknik Penerbangan Medan,
4 . Ayub Wimatra
Politeknik Penerbangan Medan,
https://orcid.org/0009-0004-1529-8978
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How to Cite
Sirait, R. P., Cahyadi, C. I., Juliatma, R., & Wimatra, A. (2025). Evaluation of the Lighting System on Boeing 737-300 Aircraft PT. Mulya Sejahtera Technology Bandung. International Journal of Sustainable Engineering Innovations, 1(1), 28–35. https://doi.org/10.58723/ijsei.v1i1.60
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Copyright (c) 2025 Riadi Parasian Sirait, Catra Indra Cahyadi, Rofi Juliatma, Ayub Wimatra

Issue
Vol. 1 No. 1 (2025): International Journal of Sustainable Engineering Innovations (August 2025)
Section
Articles

References

BOEING 737-300 SERIES MAINTENANCE MANUAL Pdf Download | ManualsLib. (n.d.). Retrieved August 17, 2024,

FAA. (2012). Buku Pegangan Teknisi Pemeliharaan Penerbangan: Indonesia | Ubuy.

Manajer, J. M. (2020). Manual Organisasi Pemeliharaan Yang Disetujui Revisi– PT. Mulya Sejahtera Technology. https://mstech-pt.com/tentang-kami/

P-P-K3-001 Pedoman (Manual) Sistem Manajemen Keselamatan dan Kesehatan Kerja.pdf - Google Drive. (n.d.). Retrieved August 17, 2024,