Service difficulty report · Hose · Boeing 7378H4

Difficulty date
December 5, 2023
Submitted
December 7, 2023
Operation
Air carrier
Aircraft
N8511K
Make and model
Boeing 7378H4
Aircraft serial
36670
Aircraft time
23,422 hours, 11,605 cycles
Part
Hose
Part number
UNKNOWN
Condition
Leaking
Location
Zn 100 Fus Lower
Stage of operation
DE
How discovered
O
Nature of condition
K
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

HYDRAULIC SYSTEM A LOSS OF FLUID .ENGINE DRIVEN PUMP LOW PSI LIGHT ILLUMINATED.SYSTEM A VOLUME DROPPED TO 0.EMERGENCY WAS DECLARED.NO OVERWEIGHT LANDING<[01] REF TTG8Q00Q3AKJ; TTG8Q00Q3BEZ; TTG8Q00Q3BF7; TTG8Q00Q3MZA FOR DAMAGE FOUND REMOVAL AND REPLACEMENTS. PERFORMED ENGINE RUN; AND HYD SYSTEMS OPERATION AND LEAK CHECK. NO ANOMOLIES NOTED PER AMM 29-11-11. KURT D 57845

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