Service difficulty report · Strap · Boeing 76734AF

Difficulty date
July 5, 2025
Submitted
July 11, 2025
Operation
Air carrier
Aircraft
N325UP
Make and model
Boeing 76734AF
Aircraft serial
27751
Aircraft time
69,296 hours, 22,998 cycles
Part
Strap
Part number
143T5401134
Condition
Cracked
Location
Zone 200
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

CRACK - STRAP, FWD LOWER CARGO MAIN DECK FLOOR STRUCTURE STA 610 RBL 64.5. INSTALL THE REPAIR PARTS WET WITH BMS 5-95 FAYING SURFACE SEALANT. REFER TO FIGURE 2. INSTALL ALL HI-LOKS WET WITH BMS 5-95 SEALANT IN TRANSITION FIT HOLES PER 767-300F SRM 51-40-05. SHIM ALL GAP BEYOND 0.005 INCH PRIOR TO FASTENER INSTALLATION. INSTALL FASTENERS PER 767-300F SRM 51-40-02. RESTORE ALL SURFACE FINISHES PER 767-300 AMM 51-21 AND DRAWING REQUIREMENTS. 22.APPLY CORROSION INHIBITING COMPOUND IN THE REPAIR AREA PER 767-300 AMM 51-24-09 AS REQUIRED(REPLACE) REVIEW COMPLETED

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