Service difficulty report · Control Module · Boeing 757222

Difficulty date
August 25, 2015
Submitted
August 26, 2015
Operation
Air carrier
Aircraft
N988FD
Make and model
Boeing 757222
Aircraft serial
26705
Aircraft time
605 hours, 21,970 cycles
Part
Control Module
Part number
257T110315
Part serial
D01079
Condition
Faulty
Location
Cockpit
Stage of operation
LD
How discovered
O
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

ON APPROACH, RT GEAR DOOR LIGHT REMAINED ILLUMINATED & GOT GEAR DISAGREE EICAS MSG. COMPLIED WITH QRH BOTH LIGHTS WENT OUT ON SHORT FINAL. RELEASED FOR SERVICE IAW MEL 32-30-01 CATEGORY C EXPIRATION 04 SEP 15. LANDING GEAR ACTUATION SYS INOPERATIVE. LANDING GEAR LOCKED DOWN. ADC VMO MMO SWITCH HAS BEEN SELECTED TO ALTN POSITION. R & R GEAR CONTROL LEVER MODULE IAW AMM 32-31-01-4, STILL REQUIRES OPERATIONS CHECK. CHANGED OUT HANDLE MODULE IAW AMM 32-31-01 401. OPERATIONS CHECKED GOOD WITH HYD MULE.