Service difficulty report · Wire Harness

Difficulty date
March 31, 2008
Submitted
May 2, 2008
Operation
General aviation
Part
Wire Harness
Part number
472011
Condition
Misinstalled
Location
Nlg Wow
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

AN OPERATOR FOUND THAT DURING INSTALLATION OF MOD SUM 4-125401, FINDING THE NEW HARNESSES PN.47201-1 THREE OUT OF SIX HARNESSES PULLED FROM STOCK WERE MISS WIRED. ON CONNECTOR 3261-P32 PINS A-B AND D-E WERE WIRED REVERSED. HARNESSES APPROPRIATELY REPAIRED IAW MANUFACTURER PROVIDED DATA AND RETURNED TO STOCK. TO ADDRESS THIS ISSUE, SERVICE LETTER DH8-SL-32-014A ADVISING OF POSSIBLE MANUFACTURING FAULTS WAS RAISED.