Service difficulty report · Bulkhead Web · Bombdr DHC8402

Difficulty date
June 28, 2012
Submitted
July 6, 2012
Operation
Air carrier
Aircraft
N404QX
Make and model
Bombdr DHC8402
Aircraft serial
4046
Aircraft time
27,001 hours, 28,061 cycles
Part
Bulkhead Web
Condition
Damaged
Location
Nlg Ww
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

NOSE WHEEL WELL LT VERTICAL WEB HAS CRACK AND DENT AT THE UPPER CENTER FLANGE. CONFIRMED CRACK AND CONFIRMED DENT OF VERTICAL WEB IS CRACK FREE REF NTM 51-00-06-910-801 PT 1. SMOOTHED GOUGES IN HORIZONTAL WEB IAW SRM 51-14-00-02-03. MIN REMAINING THICKNESS .032" REF NTM 51-00-04-910-801 PT 1. CONFIRMED HORIZONTAL WEB CRACK FREE REF NTM 51-00-06-910-801 PT 1. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4559. APPLIED ALODINE, PRIMER AND TOP COAT TO WEB IAW RD 8/4-53-4559. CUTOUT SECTIONS AS REQUIRED ON VERTICAL WEB IAW RD 8/4-53-4559. CONFIRMED CUT OUTS CRACK FREE REF NTM 51-00-06-910-801 PT 1. FABRICATED REPAIR ANGLE AND FILLERS IAW RD 8/4-53-4559. ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4559. INSTALLED REPAIR IAW RD 8/4-53-4559.