Service difficulty report · Hydraulic Line · Boeing 75724APF

Difficulty date
June 6, 2001
Submitted
June 8, 2001
Operation
Air carrier
Aircraft
N406UP
Make and model
Boeing 75724APF
Aircraft serial
23728
Part
Hydraulic Line
Part number
1154K0232
Condition
Leaking
Location
Hyd System
Stage of operation
NR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

INSPECTION TYPE:N/A PIREP-LEFT HYD QUANTITY DECREASED TO ZERO AND SYSTEM PRESSURE LIGHT ILLUMINATED (SHUT OFF ENG AND ELECTRICAL PUMPS WHEN PRESSURE LIGHTS ED). FOUND RT MLG DOWNLOCK ACTUATOR FLEX LINE WORN (LEAKING). REMOVED AND REPLACED LINE P/N -115-04K0232, HYDRAULIC SYS REPLENISHMENT PER MM 29-18 LT ENG DRIVEN HYD PUMP INSPECTED PER MM 29-11-05, NO CONTAMINATION NOTED SYSTEM TESTED SERVICEABLE.

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