SDR TSAA20211117020

Service difficulty report · Beltframe · Boeing 737330

Difficulty date: November 15, 2021
Submitted: November 17, 2021
Operation: Air carrier
Aircraft: N301KH
Make and model: Boeing 737330
Aircraft serial: 27904
Aircraft time: 49,543 hours, 54,360 cycles
System (JASC): 5100 · Standard Practices/Structures
Part: Beltframe
Condition: Dented
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

1000578902 - DENT ON BELT FRAME STA 727B STR24R ASSESSED IAW B737-300 SRM REV 125 CH 53-00-07 FIG 101 SHEET 2 NOTE E AND FOUND TO BE BEYOND ALLOWABLE LIMITS. DENT IS ON THE FREE FLANGE AND NOTE E STATES, "DENTS ALLOWED IN FRAME WEBS ONLY" REPLACED DENTED BELT FRAME @ STA 727B STR 23R-23L WITH KF MADE PART. 65-45696-165KF INSTALLED IAW B737-300 SRM REV 125 CH, 51-40-02 WITH REF TO BOEING DWG 65-46596 REV B.