SDR CKSA95006

Service difficulty report · Selector Valve · Boeing 747132

Difficulty date
January 25, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N625PL
Make and model
Boeing 747132
Aircraft serial
20247
Part
Selector Valve
Part number
366103
Condition
Bypassing
Location
Landing Gear
Part time
72,563 hours
Stage of operation
AP
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

SAEZ - FLT 61331 - ON APPROACH, BOTH BODY GEARS AND NOSE GEAR DID NOT EXTEND, WING GEAR OPERATION NORMAL. TRIED MANUAL EXTENSION WITH GEAR HANDLE OFF WITH NO CHANGE. TRIED MANUAL GEAR EXTENSION WITH GEAR HANDLE DOWN AND ALL GEAR OPERATED NORMALLY. REPLACED BODY AND NOSE GEAR SELECTOR VALVE, RIGGED BOTH SELECTOR VALVE QUADRANTS PER MM 32-31-0. GROUND CHECKS NORMAL. (X)