Service difficulty report · Reservoir · Boeing 7478F

Difficulty date
July 26, 2023
Submitted
August 15, 2023
Operation
Air carrier
Aircraft
N630UP
Make and model
Boeing 7478F
Aircraft serial
65777
Aircraft time
6,988 hours, 1,095 cycles
Part
Reservoir
Part number
4A303722
Part serial
617
Condition
Unknown
Location
Unknown
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

*SUPPLEMENTAL SDR* FOUND UPPER DECK ESCAPE SLIDE GAS RESERVOIR PRESSURE INDICATED AMBER. ***LINK 25XPN*** I.A.W. AMM 25-68-04-002-001 REV.42 AND AMM 25-68-04-402-008 REV.42 REPLACED UPPER DECK ESCAPE SLIDE GAS RESERVOIR. JOB COMPLETED AND CONDITION CHECK NORMAL. REVIEW COMPLETE

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