Service difficulty report · Engine · Boeing 737823

Difficulty date
October 17, 2021
Submitted
October 21, 2021
Operation
Air carrier
Aircraft
N820NN
Make and model
Boeing 737823
Aircraft serial
29559
Aircraft time
35,336 hours, 14,393 cycles
Engine
Cfmint CFM567B242
Part
Engine
Part number
CFM567B
Condition
Leaking
Location
Zone 400 - Nac/P
Stage of operation
CL
How discovered
V
Nature of condition
J, K
Precautionary procedure
E, A

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

What was found

AIRCRAFT WAS GROUNDED: #2 ENGINE OIL PRESSURE CAUTION ILLUMINATED WHILE CLIMBING THROUGH 27000 FEET, CREW SHUT DOWN #2 ENGINE AND DECLARED EMERGENCY; FLIGHT RETURNED TO FIELD AND LANDED WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT: REPLACED #2 ENGINE WITH SERVICEABLE UNIT IAW WORKCARD 08L40072003, LEAK AND OPS CHECK GOOD.** (CLOSED)