SDR DALA2022041802658

Service difficulty report · None · Boeing 757232

Difficulty date: April 14, 2022
Submitted: April 18, 2022
Operation: Air carrier
Aircraft: N699DL
Make and model: Boeing 757232
Aircraft serial: 29970
Aircraft time: 74,273 hours, 27,924 cycles
System (JASC): 3620 · Pneumatic Indicating System
Part: None
Condition: None
Stage of operation: CR
How discovered: O
Nature of condition: O
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SHIP 699 - DIV- INTO MEM DUE TO DUAL BLEED LOSS. LOST RIGHT BLEED FIRST THEN LEFT BLEED FROM DUCT LEAK. CORRECTIVE ACTION: REMOVED AND REPLACED WHEEL WELL FIRE POWER SUPPLY CARD. DISCOVERED LARGE CRACK ON PLENUM IN LEFT PACK BAY. REMOVED AND REPLACED LT PACK PLENUM, LT PACK OPS CK OK. (REF LOG 8789390) T/S RT PACK REMOVED AND REPLACED K10206 AND LOW LIMIT VALVE.