Service difficulty report · Manifold · Doug DC1010

Difficulty date
March 5, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N1828U
Make and model
Doug DC1010
Aircraft serial
46627
Engine
Ge CF66D
Part
Manifold
Part number
AYG7056501
Condition
Cracked
Location
Nr 3 Hyd Syst
Stage of operation
NR
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

NR 3 HYD SYSTEM TRANSFER VALVE MANIFOLD CRACKED AT FILTER BOWL BOSS LOCATED IN RIGHT WHEEL WELL. *S/D* LARGE FATIGUE CRACK FOUND IN THE PRESSURE FILTER THREADED BOSS DIRECTLY BEHIND THE FLIGHT CONTROL BYPASS VALVE. MANIFOLD ASSEMBLY WAS REPLACED.

More about the Doug DC-10-10