Service difficulty report · Accessory Unit · Boeing 727121C

Difficulty date
January 25, 2001
Submitted
February 9, 2001
Operation
Air carrier
Aircraft
N292AS
Make and model
Boeing 727121C
Aircraft serial
21458
Part
Accessory Unit
Part number
656021132
Part serial
M00181
Condition
Failed
Location
Lt Mlg
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
J, A

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

What was found

AFTER GEAR RETRACTION LEFT MAIN GEAR DOOR INDICATED DOWN. CYCLED GEAR A 2ND TIME AND LEFT AND RIGHT GEAR DOORS INDICATED DOWN. ALSO, LEFT AND RIGHT GEAR INDICATED DOWN AND LOCKED WITH GEAR HANDLE IN THE UP POSITION AND IN THE OFF POSITION. REMOVED AND REPLACED LANDING GEAR MODULE, ALL CKS NORMAL.