Service difficulty report · Gate · Boeing 75723A

Difficulty date
October 31, 2019
Submitted
November 22, 2019
Operation
Air carrier
Aircraft
N920FD
Make and model
Boeing 75723A
Aircraft serial
24289
Aircraft time
76,396 hours, 27,921 cycles
Part
Gate
Part number
141N612025
Condition
Corroded
Location
L1 Door
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

DOOR # 1L LOWER DOOR GATE HAS EVIDENCE OF CORROSION EVALUATE REMOVED CORROSION AND EVALUATED BLEND OUT IAW SRM 52-10-02-1A FIG 101 DETAILS IV AND XII, AREA FOUND TO BE OUTSIDE LIMITS. MAX ALLOWABLE BLEND AT EDGE DAMAGE = 0.100" ACTUAL BLEND DEPTH AT EDGE = 0.185". LOWER GATE REPLACED IAW SRM 51-40-02 AND IPC 52-11-01-12

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