Service difficulty report · Sequence Valve · Boeing 727247

Difficulty date
August 11, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N2809W
Make and model
Boeing 727247
Aircraft serial
20581
Part
Sequence Valve
Condition
Cracked
Location
Rt Mlg
Component
1U10851
Stage of operation
CL
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

DURING CLIMBOUT, LOST 'A' SYSTEM HYDRAULIC PRESSURE AND FLUID QTY. FOUND RIGHT MLG DOOR SEQUENCING VALVE CRACKED. REPLACED VALVE. LEAK CHECK AND GEAR SWING GOOD.