Service difficulty report · Seal Depressor · Boeing 767383

Difficulty date
May 19, 2023
Submitted
June 23, 2023
Operation
Air carrier
Aircraft
N220CY
Make and model
Boeing 767383
Aircraft serial
24729
Aircraft time
97,652 hours, 17,591 cycles
Part
Seal Depressor
Part number
113T401114
Condition
Gouged
Location
Zone 400
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

DURING C21 MAINTENANCE CHECK AT HAECO AMERICAS, MAINTENANCE REPORTED GOUGE DAMAGE ON THE NO. 2 STRUT, OUTBOARD FIRE SEAL DEPRESSOR (113T4011-14). THE POST-BLEND MEASUREMENT IS 0.051 REMAINING MATERIAL FROM INITIAL THICKNESS OF 0.075-INCH THICK (MEASURED). NO PUBLISH APPROVED DOCUMENT IS AVAILABLE FOR ALLOWABLE DAMAGE LIMITS OR REPAIR FOR THE SUBJECT PART. REPAIRED PER ABX-REA-5400-65043-00