Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 23, 2022
Submitted
May 3, 2022
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
66,349 hours, 39,132 cycles
Part
Support
Condition
Cracked
Location
Fwd Cargo Bay
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

FWD CARGO COMPARTMENT L/H SIDE SUPPORT CLIP CRACKED AT S-26L STA 500C MKD DOT / [01] REMOVED DAMAGE CLIP AT FWD CARGO COMP L/H SIDE S-26L AT BS 500C PER REF B737 SRM 51-40-02-0G-0;[02] LOCATED AND DRILLED NEW CLIP AT FWD CARGO COMP L/H SIDE S-26L AT BS 500C PER REF B737 SRM 51-40-05-0G-0;[03] VERIFIED STEPS 1 AND 2;[04] OK TO INSTALL L/H SUPPORT CLIP.;[05] INSTALLED NEW CLIP AT FWD CARGO COMP L/H SIDE S-26L AT BS 500C PER REF B737 SRM 51-40-02-0G-0 AND DWG#143A7505.;[06] REMOVED DAMAGE CLIP AT FWD CARGO COMP L/H SIDE S-26L AT BS 500C PER REF B737 SRM 51-40-02-0G-0.LOCATED AND DRILLED NEW CLIP AT FWD CARGO COMP L/H SIDE S-26L AT BS 500C PER REF B737 SRM 51-40-05-0G-0.INSTALLED NEW CLIP AT FWD CARGO COMP L/H SIDE S-26L AT BS 500C PER REF B737 SRM 51-40-02-0G-0 AND DWG#143A7505.;[07] VERIFIED STEP #5; CLIP INSTALLED.;[08] FINAL INSPECTION; REMOVED/REPLACED CLIP.

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