Service difficulty report · Bearing · Bombdr DHC8402

Difficulty date
May 2, 2013
Submitted
May 8, 2013
Operation
Air carrier
Aircraft
N413QX
Make and model
Bombdr DHC8402
Aircraft serial
4060
Aircraft time
28,298 hours, 29,161 cycles
Part
Bearing
Condition
Corroded
Location
Cargo Door
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FWD BAG DOOR FWD MOST LIFT AND LATCH SHAFT BEARING CORRODED. REMOVED FWD OVER CENTER SPRING,AND OVER CENTER SPRING CRANK ASSY, AND LATCH CRANK ASSY IAW AMM 52-32-11-000-801, REV 42, PARA 1 THRU 3, 4K AND 4N. REMOVED FWD MOST BEARING HSG FROM BAG DOOR. REMOVED CORRODED BEARING FROM HSG IAW SRM 51-40-15-02-01, 51-42-15-02-01, 51-42-05-02-01, 51-22-40-02-01, REV 12 AND AMM 20-10-01-430-801, REV 42. OK TO INSTALL BEARING INTO HSG AND HSG ON DOOR. INSTALLED BEARING INTO HSG AND HSG INTO FWD MOST POSITION ON FWD BAG DOOR IAW SRM 51-40-15-02-01, 51-42-15-02-01, 51-42-05-02-01, 51-22-40-02-01, REV 12 AND AMM 20-10-01-430-801, REV 42. INSTALLED FWD OVER CENTER SPRING & OVER CENTER SPRING CRANK AND LATCH CRANK ASS IAW AMM 52-32-11-400-801 STEPS 1-4A, 4C AND 5, REV 42.