SDR SWAA2026081095897

Service difficulty report · Strap · Boeing 7377H4

Difficulty date: July 25, 2026
Submitted: August 11, 2026
Operation: Air carrier
Aircraft: N468WN
Make and model: Boeing 7377H4
Aircraft serial: 33858
Aircraft time: 70,896 hours, 42,625 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
Condition: Cracked
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

LEFT STUB BEAM STRAP, LOWER, FWD FASTENER HOLE FOUND CRACKED AT BS 639 AT INBD LAYER. OK TO CONTINUE IAW SRM 51-40-02-0G-0-A00729. FASTENER INSTALLATION AND REMOVAL. REPLACED RT STUB BEAM STRAP AT BS 639, LBL 45 & RESTORED FINISHES IAW SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, SRM 51-20-01-0G-0, DWG 144A7301, REV A, DWG 144A1705, REV E, AMM 28-11-00-00-804, AMM 28-11-00-300-804, AMM 51-21-00-160-801, AMM 51-21-72-370-804, AMM 28-11-00-300-804, & SOPM 20-50-19.

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