Service difficulty report · Door · Boeing 7378H4

Difficulty date
September 16, 2023
Submitted
October 16, 2023
Operation
Air carrier
Aircraft
N8555Z
Make and model
Boeing 7378H4
Aircraft serial
63600
Aircraft time
19,194 hours, 9,554 cycles
Part
Door
Part number
UNKNOWN
Condition
Out Of Adjust
Location
Zn 800 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

L1 DOOR IS SAGGING AT FWD UPPER GAP LESS THAN 0.060 INCH.<[01] PERFORMED L1 DOOR ADJUSTMENT REF AMM 52-11-00-820-801. CALIPER USED 175310-R DD: 26-MAY-24; FORCED GAUGE USED 159992 DD: 28-MAR-24.;[02] REMOVED AND REPLACED UPPER AND LOWER PLATE BEARINGS DOOR DOES NOT LONGER SAG REF SOPM 20-50-03.;[03] VERIFIED STEPS 1 AND 2

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