Service difficulty report · Connector · Boeing 7377H4

Difficulty date
July 14, 2024
Submitted
July 15, 2024
Operation
Air carrier
Aircraft
N438WN
Make and model
Boeing 7377H4
Aircraft serial
29833
Aircraft time
69,876 hours, 41,512 cycles
Part
Connector
Condition
Damaged
Location
Anti-Ice Valve
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

#2 ENGINE COWL ANTI ICE ILLUMINATED AT APPROX 9000 MSL<BR>RAN QRH AND REDUCED THRUST ON ENGINE LIGHT STAYED ILLUMINATED EVEN AT IDLE<[01] REMOVED AND REPLACED #2 ENG TAI VALVE IAW AMM 30-21-11. DURING INSTALL; TAI VALVE CONNECTOR WAS DAMAGED DUE TO CONNECTOR DP1303 INTERNAL DAMAGE.;[02] REMOVED AND REPLACED #2 ENG TAI VALVE IAW AMM 30-21-11. OPS CHECKS GOOD.

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