Service difficulty report · Hydraulic Line · Boeing 757224

Difficulty date
December 17, 2024
Submitted
December 18, 2024
Operation
Air carrier
Aircraft
N19117
Make and model
Boeing 757224
Aircraft serial
27559
Aircraft time
108,537 hours, 23,025 cycles
Part
Hydraulic Line
Part number
BACH8A04EE0557B
Condition
Leaking
Location
Zone 700
Stage of operation
LD
How discovered
O
Nature of condition
K, J
Precautionary procedure
O

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

What was found

WHILE INVESTIGATING LOW HYDRAULIC QTY, FOUND HYDRAULIC LEAK WHEN PRESSURIZED, ABOVE RT MAIN GEAR BLUE HYDRAULIC HOSES. DURING INSPECTION FOUND HOSE LEAKING ON RT MAIN LANDING GEAR, BLUE HYD HOSES REMOVED AND REPLACED TRUCK TILT HYD SYS FLEXIBLE PRESS LINE PER FAULTS NOTED AT THIS TIME. LEAK CHECKED GOOD AT THIS TIME. PERFORMED HYD FUSE FLOW CHECK PER AMM 32-32-19, AND ACCOMPLISHED TRUCK TILT FUSE RESET PER AMM 32-32-19-402-054. NO LEAKS.