What was found
SHIP 3740 -ATB/DE- DUE TO CABIN PRESSURE AND RIGHT BLEED PRESSURE FLUCTUATIONS. MTC R/R PRSOV PER B737 AMM 36-11.
- Difficulty date
- December 10, 2025
- Submitted
- December 12, 2025
- Operation
- Air carrier
- Aircraft
- N3740C
- Make and model
- Boeing 737832
- Aircraft serial
- 30800
- Aircraft time
- 73,838 hours, 32,165 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Shutoff Valve
- Part number
- 32145525
- Part serial
- 6285
- Condition
- Fluctuates
- Location
- Bleed
- Part time
- 68,390 hours, 29,719 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.