Service difficulty report · Hyd Line · Boeing 747238B

Difficulty date
May 23, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N164UA
Make and model
Boeing 747238B
Aircraft serial
21657
Engine
Pwa JT9D7J
Part
Hyd Line
Condition
Damaged
Location
Nr 1 Hyd Syst
Stage of operation
TO
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

CREW REPORTS LOSS OF NR 1 HYDRAULIC SYSTEM. TIRE TREAD THROWN FROM WHEEL 4F ON TAKEOFF. RESULTANT DAMAGE TO LEFT BODY GEAR AND SPOILER HYDRAULIC LINE. REPLACED HYDRAULIC LINE.