Service difficulty report · Web · Boeing 7377H4

Difficulty date
June 26, 2022
Submitted
July 22, 2022
Operation
Air carrier
Aircraft
N773SA
Make and model
Boeing 7377H4
Aircraft serial
27881
Aircraft time
74,222 hours, 43,795 cycles
Engine
Cfmint CFM567B242
Part
Web
Part number
414AR
Condition
Cracked
Location
#1 Eng Ib Fan Co
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

CRACK ON WEB INBOARD FAN COWL LOC.INTERNAL AREA ACCESS DOOR 414AR ON ENGINE 1 2022-382902. / [01] INSTALLED WEB AND FASTENERS LOC INBOARD FAN COWL LOC.INTERNAL AREA ACCESS DOOR 414AR ON ENGINE 1 IAW B737-700 SRM 51-40-02 . SEE INDIVIDUAL SIGN OFFS BELOW.;[02] CORRECTED STEP 1.REPLACED WEB AND FASTENERS LOC INBOARD FAN COWL LOC.INTERNAL AREA ACCESS DOOR 414AR ON ENGINE 1 IAW B737-700 SRM 51-40-02 . SEE INDIVIDUAL SIGN OFFS BELOW.;[03] REPLACED WEB AND FASTENERS LOC INBOARD FAN COWL LOC.INTERNAL AREA ACCESS DOOR 414AR ON ENGINE 1 IAW B737-700 SRM 51-40-02 . SEE INDIVIDUAL SIGN OFFS BELOW.

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