Service difficulty report · Tee Angle · Boeing 73779L

Difficulty date
March 28, 2024
Submitted
April 24, 2024
Operation
Air carrier
Aircraft
N7889A
Make and model
Boeing 73779L
Aircraft serial
34023
Aircraft time
45,242 hours, 27,230 cycles
Part
Tee Angle
Part number
UNKNOWN
Condition
Cracked
Location
Bs 663 Rbl 5-70
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

CRACK ON T-ANGLE LOCATED ON VAPOR VARRIER LOWER AREA BS 663.75 AND BTW RBL5 TO RBL 70 AT MAIN WHELL WELL COMPARTMENT. REPAIRED T-ANGLE LOCATED ON VAPOR VARRIER LOWER AREA BS 663.75 AND BTW RBL5 TO RBL 70 AT MAIN WHELL WELL COMPARTMENT IAW EA 24-153-00962 REV1 AND EA 24-153-00962-WIP1 REV3.

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