- Difficulty date
- June 25, 2021
- Submitted
- June 29, 2021
- Operation
- Air carrier
- Make and model
- Boeing 76736N
- Aircraft serial
- 30111
- Aircraft time
- 84,310 hours
- Part
- Valve
- Part number
- 328896961
- Part serial
- 2263
- Condition
- Faulted
- Location
- Rt A/C Pack
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/H PACK STANDBY MODE INOP(<P>TRANS TO MDDR # 149157 IAW MEL 21-51-03-02 CAT C DUE: 05JUL21. BM @ 0040Z</P> / <P>28JUN, CVG MX: LP 1466262, ITEM M4: REMOVED & REPLACED LOW LIMIT VALVE IAW AP-20223 & AMM 21-51-11. OPS CHECK GOOD AT THIS TIME. THIS C/W AP-20223 REV 0. THIS CLEARS DMI 149157 MCC NOTIFIED. PLACARDS REMOVED.</P>)