SDR AALA980327

Service difficulty report · Actuator · Fokker F28MK0100

Difficulty date: February 16, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N1404D
Make and model: Fokker F28MK0100
Aircraft serial: 11355
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Actuator
Part number: 201218006
Condition: Defective
Location: Mlg Downlock
Component: Rotol
Stage of operation: DE
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

ORD - FLT 1721 - UPON GEAR EXTENSION, RECEIVED LEFT AND RIGHT LANDING GEAR UNSAFE INDICATION WITH ASSOCIATED DOORS UNSAFE INDICATION. RECYCLED GEAR WITH NORMAL INDICATIONS. REPLACED LEFT AND RIGHT MAIN GEAR DOWNLOCK ACTUATORS. LEAK CHECKED WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)

More about the Fokker F.28 MK 0100