Service difficulty report · Seal · Boeing 737890

Difficulty date
October 23, 2019
Submitted
November 5, 2019
Operation
Air carrier
Aircraft
N581AS
Make and model
Boeing 737890
Aircraft serial
35188
Aircraft time
47,328 hours, 14,173 cycles
Engine
Cfmint CFM567B27
Part
Seal
Part number
3051157090
Condition
Leaking
Location
Nr 2 Engine
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

DURING ACCOCMPLISHMENT OF TSR703892. FOUND OIL LEAK OF LESS THAN 7 DROPS A MIN. FROM HYD PAD DRAIN. GROUNDED - YES. REMOVED AND REPLACED #2 ENG HYD PUMP SEALOL REF B737-800 AMM 72-60-00. ACCOMPLISHED PART POWER LEAK CHECK REF AMM 71-00-00-700-823-F00 LEAK CHECK GOOD. THIS CLEARS PLT.