Service difficulty report · Regulator Valve · Doug DC983
FAA SDR system
- Difficulty date
- March 14, 2015
- Submitted
- March 18, 2015
- Operation
- Air carrier
- Aircraft
- N9627R
- Make and model
- Doug DC983
- Aircraft serial
- 53597
- Aircraft time
- 47,512 hours, 22,741 cycles
- Part
- Regulator Valve
- Condition
- Faulty
- Location
- Ac Bay
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- B, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR INTERRUPT, RETURNED & EMER DECLARED. LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CLIMB FLIGHT CREW NOTED FUMES & ODOR IN COCKPIT. R & R LT & RT AIR CONDITIONING PRESS REGULATOR VLVS IAW AMM 21-31-01. R & R LT & RT COALESCER BAGS IAW AMM 21-20-02. ACCOMPLISHED PACK BURNOUT IAW AMM 21-20-02-20. SYS CHECKED NORMAL.