Service difficulty report · Shutoff Valve · Boeing 737990ER
FAA SDR system
- Difficulty date
- January 23, 2018
- Submitted
- January 24, 2018
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36355
- Aircraft time
- 15,679 hours, 5,233 cycles
- Part
- Shutoff Valve
- Part number
- 32145526
- Part serial
- 10157
- Condition
- Malfunctioned
- Location
- Nr 2
- Part time
- 35,271 hours, 11,420 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUCT PRESSURE HIGH DURING CLIMB OUT, ACFT GROUNDED. ACCOMPLISHED TASK CARD NG-36WC-00001 NO FAULTS OR LEAKS NOTED. IAW FIM 36-10 TASK 803, REPLACED THE PRSOV IAW AMM 36-11-04, ACCOMPLISHED CROSSOVER CHECK IAW AMM 36-11-00-710-801, OPS CHECKED GOOD.