What was found
RIGHT AIR CONDITIONING TRIM AIR SUPPLY CHECK VALVE FOUND FLAPPER LOOSE AND INTERNAL HOUSING WITH CHAFED. THE CHECK VALVE WAS REMOVED, REPLACED AND LEAK CHECKED IAW AMM 21-61-05, REV 121. FOUND SATISFACTORY.
- Difficulty date
- June 7, 2017
- Submitted
- June 9, 2017
- Operation
- Air carrier
- Aircraft
- N1321A
- Make and model
- Boeing 767306
- Aircraft serial
- 27957
- Aircraft time
- 80,656 hours, 18,441 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Check Valve
- Part number
- 32027261
- Part serial
- 114
- Condition
- Damaged
- Location
- Rt A/C Pack
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.