Service difficulty report · Door Frame · Boeing 7377H4

Difficulty date
September 2, 2022
Submitted
October 5, 2022
Operation
Air carrier
Aircraft
N952WN
Make and model
Boeing 7377H4
Aircraft serial
36667
Aircraft time
39,061 hours, 23,816 cycles
Part
Door Frame
Part number
141A8181U51
Condition
Cracked
Location
Pax Doorway
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.

What was found

PASSENGER CABIN FWD ENTRY DOOR STOP FITTING WEB CRACKED BS295 S-16L. MARKED. / [01] HFEC INSPECTED SUSPECTED CRACKED AREA IAW 737 NDTM PART 6 51-00-00 PROCEDURE 23.<BR>CRACK WAS NOTED IN AREA MARKED.<BR>EQUIP USED:<BR>-NORTEC 600 ID: ATS2353 CAL DUE: 01/23;[02] VERIFIED APPLICABILITY OF SRM 53-10-15-01-1 FOR IDENTIFICATION AND SRM 53-10-15-1A-1 FOR ALLOWABLE LIMIT;[03] DAMAGE FOUND AT PASSENGER CABIN FWD ENTRY DOOR STOP FITTING WEB BS295 S-16L. CRACK FOUND 6'LONG FOUND TO OUT OF LIMIT IAW SRM 53-10-15-1A-1; 4G FIG 108-C;[04] VERIFIED CORRECTIVE ACTION #2; #3.;[05] REMOVED CRACKED WEB FROM FWD ENTRY DOOR BS 295 STR 16 IAW SRM 51-40-02-0G-0; LOCATED AND DRILLED NEW WEB P/N 141A8181-51 IAW SRM 51-40-05-0G-0 AND DWG#141A8181 REV-3 OK TO INSTALL;[06] VERIFIED CORRECTIVE ACTION #5.<BR>VERIFIED OK TO INSTALL REPAIR PARTS.;[07] INSTALLED THE NEW PASSENGER CABIN FWD ENTRY DOOR STOP FITTING WEB BS295 STR-16L IAW SRM 51-40-02-0G-0 AND DWG#141A8180;[08] VERIFIED CORRECTIVE ACTION 7 AND THE MEASUREMENT TABLE.;[09] VERIFIED WORKSCOPE IS COMPLETE.

More about the Boeing 737-7H4