SDR ASMF2019100909

Service difficulty report · Drain Line · Boeing 73776Q

Difficulty date: August 23, 2019
Submitted: October 9, 2019
Operation: Air carrier
Aircraft: N997AM
Make and model: Boeing 73776Q
Aircraft serial: 30283
Aircraft time: 57,341 hours, 31,113 cycles
Engine: Cfmint CFM567B242
System (JASC): 7261 · Turbine Engine Oil System
Part: Drain Line
Condition: Leaking
Location: Engine Oil
Stage of operation: TX
How discovered: V
Nature of condition: K
Precautionary procedure: O

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

What was found

DURING RIGHT ENGINE TEST RUNNING, MAINTENANCE PERSONNEL DETECTED AN OIL LEAK AT RIGHT ENGINE. PERFORMED REVISION, DETECTING A RIGHT ENGINE OIL LEAK ON AGB/TGB DRAIN LINE OF FUEL PUMP PAD DRAIN WITH 12 DROPS PER MINUTE WITHIN OF LIMITS IAW AMM 71-71-00-200-801-F00, ALL CORRECT.

More about the Boeing 737-76Q