Service difficulty report · Fuse · Boeing 7377BD

Difficulty date
December 19, 2024
Submitted
December 23, 2024
Operation
Air carrier
Aircraft
N7743B
Make and model
Boeing 7377BD
Aircraft serial
36718
Aircraft time
52,817 hours, 27,738 cycles
Part
Fuse
Condition
Inoperative
Location
Hyd System
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

LOST HYD A SYSTEM FLUID/PRESSURE WITH GEAR UP SELECTION<[01] REMOVED AND REPLACED MAIN GEAR RETRACT PRESSURE FUSE PER AMM 32-32-21 ALSO R&RED ?A? SYSTEM HYD ACOUSTIC FILTER PER AMM 29-11-27; R&RED ?A? SYSTEM RETURN FILTER PER AMM 29-11-61 AND R&RED ?A? SYSTEM ELECTRIC PUMP CASE DRAIN FILTER PER AMM 29-11-41 AC OK FOR SERVICE

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