Service difficulty report · Hydraulic Line · Boeing 7378Q8

Difficulty date
March 25, 2015
Submitted
March 31, 2015
Operation
Air carrier
Aircraft
N858AM
Make and model
Boeing 7378Q8
Aircraft serial
30671
Aircraft time
44,914 hours, 15,843 cycles
Part
Hydraulic Line
Part number
1550121221
Condition
Leaking
Location
Hydraulic Sys
Part time
44,914 hours, 15,843 cycles
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

DURING TRANSIT CHECK, A HYD LEAK WAS DETECTED IN THE LT ENG. THE HYD LEAK WAS DETECTED ON HYD HOSE FROM ENG DRIVE PUMP. REPLACED THE HYD HOSE IAW MM 29-11-11, TESTED CORRECT.

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