Service difficulty report · Sequence Valve · Boeing 727247

Difficulty date
July 4, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N2819W
Make and model
Boeing 727247
Aircraft serial
21057
Part
Sequence Valve
Part number
1U1084
Condition
Malfunctioned
Location
Rt Mlg
Stage of operation
LD
Nature of condition
J
Precautionary procedure
O

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

What was found

RIGHT MAIN LANDING GEAR FAILED TO EXTEND. CRANKED AS PER POM AND LANDED NORMALLY. REPLACED RIGHT MAIN GEAR SEQUENCE VALVE AND UP LOCK ACTUATOR. OPERATED LANDING GEAR SEVERAL TIMES, CKS OK.