Service difficulty report · Web · Boeing 7378H4

Difficulty date
March 26, 2025
Submitted
April 25, 2025
Operation
Air carrier
Aircraft
N8688J
Make and model
Boeing 7378H4
Aircraft serial
36939
Aircraft time
29,606 hours, 14,687 cycles
Part
Web
Condition
Elongated
Location
Zone 100
Stage of operation
IN
How discovered
V
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

LT VERTICAL WEB AT STA 663 FROM LBL 5 TO LBL 35 HAS 7 EA FASTENER HOLES ELONGATED <[01]. REMOVED FASTENERS COMMON TO 663 VERTICAL WEB FROM LBL 5 TO LBL 35 PER SRM 51-40-02.; [02] FABRICATED REPLACEMENT WEB PER BOEING SMAL (CONTROL #0271100384) BOEING DRAWING #111A1141; AND SRM 51-40-05.; [03] TREATED AND PRIMED REPLACEMENT WEB PER BOEING SMAL (CONTROL #0271100384) AND BOEING DRAWING #111A1141.; [04] REMOVED FASTENERS COMMON TO 663 VERTICAL WEB FROM LBL 5 TO LBL 35 PER SRM 51-40-02. C/W INSPECTION; [05] FABRICATED REPLACEMENT WEB PER BOEING SMAL (CONTROL #0271100384) BOEING DRAWING #111A1141; AND SRM 51-40-05. C/W INSPECTION; [06] TREATED AND PRIMED REPLACEMENT WEB PER BOEING SMAL (CONTROL #0271100384) AND BOEING DRAWING #111A1141 C/W INSPECTION; [07] OK TO INSTALL VERTICAL WEB.; [08] INSTALLED REPLACEMENT WEB PER SRM 51-40-02; [09] VERIFIED CORRECTIVE ACTION #8; [10] RII CORRECTED FROM YES TO NO; [11] VERIFIED VERTICAL WEB INSTALLATION.

More about the Boeing 737-8H4