SDR DALA2022062304385

Service difficulty report · Clamp · Boeing 737932ER

Difficulty date: June 20, 2022
Submitted: June 23, 2022
Operation: Air carrier
Aircraft: N801DZ
Make and model: Boeing 737932ER
Aircraft serial: 31912
Aircraft time: 27,060 hours, 10,342 cycles
System (JASC): 2810 · Fuel Storage
Part: Clamp
Condition: Corroded
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

(LOG 2286618) DURING INSPECTION FOUND CORROSION ON CLAMP RING OF ACCESS DOOR NBRS: 533AB, 633AB, 533CB, 633CB , 532RB, 632RB, 532QB, 632QB, 532PB, 632PB, 532NB, 632NB, 532MB, 632MB. CLAMP RING OF ACCESS DOOR NBRS 533AB, 633AB, 533CB, 633CB , 532RB, 632RB, 532QB, 632QB, 532PB, 632PB, 532NB, 632NB, 532MB, 632MB WERE REPLACED AND PN WAS VERIFIED PER B737-900 AIPC 28-11-11-02A ITEM 255.