SDR ASAA2019040428919

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
System (JASC): 7510 · Engine Anti-Icing System
Part: Bracket
Condition: Gouged
Location: Anti Ice 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 MOUNT BRACKET ON FWD DUCT FOR TAI VALVE GOUGED BY TURNBUCKLE. GROUNDED - YES. REMOVED & REPLACED #1 ENG COWL TAI VALVE FWD DUCT REF CFM56-7 PPBM 71-00-02 FIG 27-1 SHT 2,4,5,6 & 7.