About this document
B737NG APU Overview and Troubleshooting by Borise Vince is a document available to read on EtoBox.
The document provides information about the auxiliary power unit (APU) on a Boeing 737NG aircraft, including: 1) The APU is a gas turbine engine that provides electrical and pneumatic power to operate aircraft systems when engines are off, up to an altitude of 41,000 feet. 2) The APU fuel system and bleed air system supply fuel and pressurized air respectively to power the APU. 3) Troubleshooting procedures are outlined for issues like the APU not starting, including checking the APU master switch, bat
- Author
- Borise Vince
- Language
- EN