Service difficulty report · Hose · Boeing 757224

Difficulty date
August 9, 2016
Submitted
August 9, 2016
Operation
Air carrier
Aircraft
N12109
Make and model
Boeing 757224
Aircraft serial
27299
Aircraft time
85,147 hours, 20,248 cycles
Part
Hose
Condition
Failed
Location
Hyd System
Stage of operation
AP
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

AT 1000 FEET DURING FINAL, EXPERIENCED A COMLETE LOSS OF LT HYD SYS FLUID AND PSI FOUND DOWNLOCK ACTUATOR FLEX LINE WITH HOLE, REPLACED LINE AND RAN ENGINETO VERIFY CORRECT OPERATION OF ENGINE PUMP, ADP AND PTU. ALL FUNCTIONS NORMAL, NO FURTHER ACTION REQUIRED IAW AMM 29-11-05-206-001, I TEM 2. CLEANED AREA OF RESIDUAL HYDRAULIC FLUID. AIRCRAFT RETURN ED TO SERVICE.