What was found
AIR TURNBACK. AFTER TAKEOFF, NR 1 ENG PNEUMATIC BLEED C/B TRIPPED. WOULD NOT RESET ON FIRST ATTEMPT AND BLEED AIR PRESS NOT STABLE. REMOVED AND REPLACED NR 1 PNEUMATIC HIGH STAGE REGULATOR PER MM.
- Difficulty date
- March 3, 2001
- Submitted
- March 7, 2001
- Operation
- Air carrier
- Aircraft
- N716SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27850
- Aircraft time
- 9,855 hours, 6,345 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Regulator
- Part number
- 107484
- Condition
- Inoperative
- Location
- Nr 1 Engine
- Stage of operation
- CL
- 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.