SDR ASAA2016080117607

Service difficulty report · Actuator · Boeing 737890

Difficulty date: August 1, 2016
Submitted: August 5, 2016
Operation: Air carrier
Aircraft: N585AS
Make and model: Boeing 737890
Aircraft serial: 35683
Aircraft time: 34,230 hours, 10,264 cycles
Engine: Cfmint CFM567B27B3
System (JASC): 7530 · Compressor Bleed Control
Part: Actuator
Part number: 1211313010
Condition: Leaking
Location: Nr 1 Engine
Part time: 13,125 hours, 3,838 cycles
Stage of operation: IN
How discovered: O
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 NR 1 ENGINE SHUTDOWN, FOUND FUEL LEAK AT THE ENGINE DRAIN LINES. ACFT GROUNDED. ACCOMPLISHED NR 1 ENGINE FUEL LEAK, CHECK REF AMM 71-71-00-200-801-F00, STEP G1, B. FUEL LEAK WITHIN LIMITS. REF L/P 11536791, R & R NR 1 ENGINE RT VSV ACTUATOR IAW AMM 75-31-01-000-802-F00 AND 75-31-01-400-802-F00. COMPLETED AMM 71-00-00, TEST 3A AND TEST 12, NO LEAKS NOTED, OPS CHECK GOOD.