Service difficulty report · Fastener · Boeing 737890

Difficulty date
July 2, 2020
Submitted
July 6, 2020
Operation
Air carrier
Aircraft
N516AS
Make and model
Boeing 737890
Aircraft serial
39044
Aircraft time
42,889 hours, 12,855 cycles
Engine
Cfmint CFM567B27
Part
Fastener
Condition
Loose
Location
Nr 1 Engine
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

REF T/C 78472000 NR 1 ENG INLET AND FAN BLADES, DETAILED INSP FOUND 1 EACH LOOSE FASTENER ON NR 3 FAN CASE PANEL, AFT RT CORNER, MAY HAVE WORN FASTENER HOLE IN PANEL. GROUNDED - YES. FOUND FASTENER TO BE LOOSE. RE-TORQUED FASTENER REF AMM 72-23-07.