Service difficulty report · Tee Fitting · Doug MD1010F

Difficulty date
August 2, 2005
Submitted
August 4, 2005
Operation
Air carrier
Aircraft
N381FE
Make and model
Doug MD1010F
Aircraft serial
46615
Aircraft time
79,356 hours, 32,223 cycles
Part
Tee Fitting
Part number
AYB70002
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

AT STA Y=1156 ON TEE CAP INTERNAL RT SIDE BETWEEN LONGERONS 39-40 FOUND CRACK 3 INCHES LONG. REMOVED TEE ANGLE AND INTERNAL DOUBLER IAW SRM 53-40-00 FIG 8 VOL 1. PERFORMED NDT INSPECTION FOUND CRACK 4.3 INCHES LONG. REPAIRED PER SRM 53-40-00 FIG 8 VOL 1.

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