Service difficulty report · Skin · Bombdr DHC8402

Difficulty date
July 21, 2014
Submitted
July 24, 2014
Operation
Air carrier
Aircraft
N402QX
Make and model
Bombdr DHC8402
Aircraft serial
4032
Aircraft time
31,932 hours, 33,389 cycles
Part
Skin
Condition
Corroded
Location
Lt Nacelle
Stage of operation
IN
How discovered
9
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

LEFT NACELLE AT FINGERNAIL LOCATION FOUND CORROSION ON INBD AND OTBD SKINS. REMOVED OTBD SKIN, PN:85414308-105 OF LT NACELLE REF SRM 51-40-15 AND SRM 51-42-05. BEGAN INSTALLING OTBD SKIN, PN:85414308-105 ON LT NACELLE OTBD FINGERNAIL LOCATION IAW SRM 51-42-05. NO CORROSION IS PERMITTED ON OTBD SKIN, PN:8541430-105, REF SRM 54-45-20 PART REPLACEMENT IS REQUIRED. FABBED, LOCATED AND DRILLED PN:85414308-105 REF DWG NR 85414308, SRM 51-40-07 AND RD8/4-54-1340. COMPLIED WITH FORM M-184. REMOVED INB SKIN 85414308-106 OF LT NACELLE AT FINGERNAIL LOCATION EF SRM 51-40-15 AND SRM 51-42-05. BEGAN INSTALLING INBD SKIN, PN:85414308-106 ON LT NACELLE AT FINGERNAIL LOCATION IAW REF SRM 51-42-05. NO CORROSION IS PERMITTIED ON INBD SKIN PN:85414308-106, REF SRM 54-45-20. FABBED, LOCATED AND DRILLED, PN:85414308-106 REF SRM 51-40-07, DWG 85414308 AND RD8/4-54-1340 SECT.1. COMPLIED WITH FORM M-184. INSTALLED 12EA HI-LITE ON OTBD REPLACEMENT SKIN IAW RD 84-54-1340, ISSUE 1, INSTALLATION COMPLETED. FOUND INBD SKIN, PN:85414308-106 MISDRILLED. REMOVED MISDRILLED SKIN IAW SRM 51-42-05. INSTALLED NEW INBD SKIN ON LT NACELLE IAW RD8/4-54-1340.