Service difficulty report · Terminal Block · Boeing 74747UF

Difficulty date
May 29, 2021
Submitted
June 2, 2021
Operation
Air carrier
Aircraft
N493MC
Make and model
Boeing 74747UF
Aircraft serial
29254
Aircraft time
92,141 hours, 14,935 cycles
Part
Terminal Block
Part number
MS2721226
Part serial
NSN
Condition
Melted
Location
Fuel Pumps
Stage of operation
IN
How discovered
V
Nature of condition
M
Precautionary procedure
K

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

What was found

FOUND TH307 TERMINAL STRAP HOT MELT AT P615 PANEL(<P>IAW SWPM 20-30-00 REV 76 REPLACED TERMINAL STRIP. IAW AMM 28-22-00-705-106 REV 101, PERFORM FUEL PUMPS OPERATIONAL TEST, THE RESULT WAS SATISFACTORY</P>)

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