Service difficulty report · Cap · Boeing 76734AF

Difficulty date
January 19, 2024
Submitted
January 22, 2024
Operation
Air carrier
Aircraft
N339UP
Make and model
Boeing 76734AF
Aircraft serial
37859
Aircraft time
33,935 hours, 11,958 cycles
Part
Cap
Part number
UNKNOWN
Part serial
NA
Condition
Cracked
Location
Lt Wing Te Flap
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FAULT - CRACK, LH WING OUTBD FLAP END CAP. (REPAIR). PERFORMED NDT/UT FOR REWORKED AREA PLUS 6'' AROUND HEATED AREA I.A.W. 767 NTM PART1 51-01-01 REV:136. RESULT:NO DEFECT FOUND. 1.REMOVE THE DAMAGE MATERIALS (L:0.3", W:0.05", AT LEFT HAND OUTBOARD FLAP INBOARD SIDE , TRAILING EDGE) AND CLEAN. BOND THE REPAIR PLIES WITH RESIN CURE AT 200°F FOR 220 MINUTES WITH A MINIMUM VACUUM PRESSURE 22 IN/HG I.A.W. UPS SREO-70175-REQ001 REV 1. 2. CONDITION CHECK IS SATISFACTORY. JOB COMPLETE CONDITION CHECK NORMAL.

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