Service difficulty report · Rub Strip · Boeing 7474KZF

Difficulty date
October 12, 2019
Submitted
October 14, 2019
Operation
Air carrier
Aircraft
N406KZ
Make and model
Boeing 7474KZF
Aircraft serial
36133
Aircraft time
38,239 hours, 7,758 cycles
Part
Rub Strip
Part number
224230171
Condition
Corroded
Location
Nr 3 Nacelle
Stage of operation
IN
How discovered
9
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

NR 3 ENG LT CORE COWL ON L/E HAS WEAR STRIP CORRODED AT THE 9 O'CLOCK POSITION. REMOVED DAMAGED PARTS IAW SRM 51-40-02 REV. 86. INSTALLED NEW PARTS IAW GOODRICH CMM 71-13-23 REV. 41 AND SRM 51-40-02 REV. 86. JOB COMPLETED AND CONDITION CHECKS NORMAL.

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