Service difficulty report · Bracket · Boeing 737890

Difficulty date
April 4, 2019
Submitted
April 8, 2019
Operation
Air carrier
Aircraft
N588AS
Make and model
Boeing 737890
Aircraft serial
35685
Aircraft time
43,550 hours, 13,128 cycles
Engine
Cfmint CFM567B27
Part
Bracket
Part number
332A29301
Condition
Gouged
Location
Nr 1 Tai Valve
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 #1 ENG INLET AND FAN BLADES - DETAILED INSP FOUND LWR O/B MOUNT BRACKET ON ENG FLANGE FOR TAI VALVE GOUGED FROM TURNBUCKLE. GROUNDED - YES. REMOVED & REPLACED #1 ENG COWL TAI VALVE FWD DUCT MOUNT BRACKET REF CFM56-7 PPBM 71-00-02 FIG 6-1 SHT 3.