Service difficulty report · Keelbeam · Boeing 7377H4

Difficulty date
April 10, 2024
Submitted
May 9, 2024
Operation
Air carrier
Aircraft
N472WN
Make and model
Boeing 7377H4
Aircraft serial
33831
Aircraft time
64,840 hours, 38,796 cycles
Part
Keelbeam
Part number
UNKNOWN
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

CRACKED CLIP SUPPORT AT KEEL BEAM R/H SIDE BETWEEN STA 546.26 AND STA 570. (PART #149A7711-8)<[01] REMOVED AND REPLACED CLIP SUPPORT AT KEEL BEAM R/H SIDE BETWEEN STA 546.26 AND STA 570. REF B-737-800 SRM 51-40-02-0G-0;[02] VERIFIED REMOVED AND REPLACED

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