Service difficulty report · None · Boeing 747

Difficulty date
April 29, 2022
Submitted
May 3, 2022
Operation
Air carrier
Aircraft
N473MC
Make and model
Boeing 747
Aircraft serial
27174
Aircraft time
111,020 hours, 19,942 cycles
Part
None
Condition
None
Stage of operation
IN
How discovered
V
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

L/H WLG W/W CTR TANK L/H OVERRIDE / JETTISON PUMP 2EA BONDING JUMPER ATT TO TANK SURFACE AREA CORRODED.(<P>L/H WLG W/W CTR TANK L/H OVERRIDE / JETTISON PUMP 2EA BONDING JUMPER ATT TO TANK SURFACE AREA CORR REMOVED AND REPROTECTED IAW SRM 51-10-02 AND SRM 51-20-01, WITHIN SRM 57-10-10 ADL 2 FIG 101.</P>)