Service difficulty report · Tee Angle · Boeing 7377BD

Difficulty date
November 30, 2023
Submitted
December 21, 2023
Operation
Air carrier
Aircraft
N7750A
Make and model
Boeing 7377BD
Aircraft serial
36716
Aircraft time
49,844 hours, 25,780 cycles
Part
Tee Angle
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

T-CLIP P/N 149A7627-5 COMMON TO BS 663 VAPOR BARRIER WL 150 LBL 25 IS CRACKED<[01] REMOVED AND REPLACED PER REF SRM 51-40-02 AND DWG 111A7000;[02] VERIFIED CORRECTIVE ACTIONS STEP 1 AND MEASUREMENTS TABLE.

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