SDR 2025F00082

Service difficulty report · O-Ring · Boeing 7378

Difficulty date
March 25, 2025
Submitted
March 27, 2025
Operation
General aviation
Make and model
Boeing 7378
Aircraft serial
43705
Aircraft time
18,813 hours, 7,037 cycles
Engine
Cfmint LEAP1B28
Engine time
12,436 hours, 4,418 cycles
Part
O-Ring
Part number
M834851121
Condition
Leaking
Location
Engine Oil
Stage of operation
CR
How discovered
O
Nature of condition
K
Precautionary procedure
A

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