Service difficulty report · Shield · Boeing 73779P

Difficulty date
August 23, 2023
Submitted
October 2, 2023
Operation
Air carrier
Aircraft
N7861J
Make and model
Boeing 73779P
Aircraft serial
33008
Aircraft time
49,620 hours, 33,734 cycles
Part
Shield
Part number
UNKNOWN
Condition
Cracked
Location
Zn 400 Nacelle/P
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

#1 ENGINE I/B FAN COWL OIL ACCESS DOOR SHIELD IS CRACKED.<[01] REMOVED AND REPLACED #1 ENGINE I/B FAN COWL OIL ACCESS DOOR SHIELD PER SRM 51-40-02-0G-0 AND CMM 71-13-30;[02] VERIFIED REMOVED AND REPLACED #1 ENGINE I/B FAN COWL OIL ACCESS DOOR SHIELD PER SRM 51-40-02-0G-0 AND CMM 71-13-30;[03] UPDATED MEASUREMENTS;[04] VERIFIED CORRECTIVE ACTION #2.<BR>VERIFIED MEASUREMENTS.

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