SDR UIEA2017040400510

Service difficulty report · Bonding Jumper · Boeing 767375

Difficulty date: April 5, 2017
Submitted: April 7, 2017
Operation: Air carrier
Aircraft: N1217A
Make and model: Boeing 767375
Aircraft serial: 25865
Aircraft time: 87,038 hours, 21,962 cycles
System (JASC): 2897 · Fuel System Wiring
Part: Bonding Jumper
Condition: Dirty
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

APU DC FUEL PUMP MOTOR HOUSING AND REAR SPAR BONDING RESISTANCE CHECK FOUND OUT OF LIMITS. THE APU DC PUMP BONDING JUMPER WAS REMOVED, CLEANED, AND INSTALLED IAW AMM 20-11-00, REV 120, AND BONDING RESISTANCE CHECKED IAW AMM 28-25-01, REV 120. FOUND SATISFACTORY.