What was found
ON INITIAL DECENT WE HAD A LEFT BLEED TRIP FOLLOWED SHORTLY THEREAFTER BY LOSS OF CABIN PRESSURE. HIGH STAGE VALVE TRANSFERRED TO MEL 36-9A CAT "C" EXP DATE 07-12-20 TRACKING NR 2007006 MAINTENANCE ACTION C/W PLACARD INSTALLED.
- Difficulty date
- July 2, 2020
- Submitted
- July 7, 2020
- Operation
- Air carrier
- Aircraft
- N811TJ
- Make and model
- Boeing 737306
- Aircraft serial
- 23538
- Aircraft time
- 51,179 hours, 38,866 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Valve
- Condition
- Malfunctioned
- Location
- Bleed Air Sys
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B, I
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.