What was found
AFTER ENGINE START ENG #1/LEFT DUCT PRESSURE = 0. GROUNDED - YES. PER FIM 36-10 TASK 805 REMOVED/REPLACED THE BAR REF AMM 36-11-03 AND REMOVED/REPLACED THE PRSOV PER AMM 36-11-04, PERFORMED ENGINE IDLE RUN.
- Difficulty date
- July 4, 2019
- Submitted
- July 5, 2019
- Operation
- Air carrier
- Aircraft
- N535AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35200
- Aircraft time
- 33,035 hours, 9,582 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Regulator
- Part number
- 1074926
- Part serial
- 8237
- Condition
- Inoperative
- Location
- Bleed Air Sys
- Part time
- 53,683 hours, 18,248 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.