Service difficulty report · Accessory Unit · Boeing 727232

Difficulty date
March 28, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N481DA
Make and model
Boeing 727232
Aircraft serial
20861
Part
Accessory Unit
Part number
656021132
Condition
Failed
Location
Landing Gear
Stage of operation
AP
Nature of condition
B, P
Precautionary procedure
O

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

What was found

WHEN GEAR HANDLE SELECTED DOWN GEAR LIGHTS DID NOT ILLUM. GEAR HANDLE WAS SELECTED UP BUT WOULD NOT GO PAST OFF. POM ABNML PROCEDURE WAS C/W. FOUND LEVER LATCH CB POPPED. RESET CB GEAR, LIGHTS ILLUMINATED, GEAR WAS VISUALLY CONFIRMED DOWN. FOUND LEVER LATCH C/B POPPED. FOUND LDG GEAR ACCY UNIT WITH HEAVY ELECT SMELL. REPLACED LDG ACCY UNIT. REPLACED LEVER LATCH C/B. REPLACED R92 LDG SAFETY RELAY. PERFORMED GEAR SWING PER MM. PERFORMED LDG GEAR ELECT MODULE ADJ TEST PER MM. ALL CHKS NML. RESTORED A/C TO NML.