Service difficulty report · Panel · Boeing 7377H4

Difficulty date
May 1, 2023
Submitted
June 1, 2023
Operation
Air carrier
Aircraft
N961WN
Make and model
Boeing 7377H4
Aircraft serial
36962
Aircraft time
37,902 hours, 23,158 cycles
Part
Panel
Condition
Cracked
Location
Zn 100 Fus Lower
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

BREAK BEAM CRACKED IN RADIUS; STA 540; LBL 1; WL 208.<[01] LOCATED AND DRILLED NEW PASSENGER CABIN BREAK PANEL BS 540 ; BL 0 TO LBL 25 WL 208 IAW SRM 51-40-05 AND DWG # 143A5240 ; OK TO INSTALL;[02] VERIFIED CORRECTIVE ACTION ITEM 1. OKAY TO INSTALL BREAK PANEL ASSEMBLY GIVEN.;[03] INSTALLED THE NEW PASSENGER CABIN BREAK PANEL BS 540 ; BL 0 TO LBL 25 WL 208 IAW SRM 51-40-02 AND DWG # 143A5240;[04] UPDATED MEASUREMENT TABLE;[05] INSTALLED THE NEW PASSENGER CABIN BREAK PANEL BS 540 ; BL 0 TO LBL 25 WL 208 IAW SRM 51-40-02 AND DWG # 143A0060;[06] VERIFIED CORRECTIVE ITEM 5 PANEL ASSEMBLY INSTALLED PER SRM 51-40-02 AND DWG # 143A0060.<BR>VERIFIED MEASUREMENT TABLE COMPLETED.

More about the Boeing 737-7H4