Service difficulty report · Frame · Boeing 7377H4

Difficulty date
January 15, 2019
Submitted
March 2, 2022
Operation
Air carrier
Aircraft
N744SW
Make and model
Boeing 7377H4
Aircraft serial
29490
Aircraft time
69,094 hours, 41,040 cycles
Part
Frame
Condition
None
Location
Empennage
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

PER SI# 12107-53 PAGE 9 STEP D HOLE SIZE SHOULD READ .3745-.3755; THE ACTUAL HOLE SIZE READ .385; MAKING IT OUT OF LIMITS. / REAMED OUT OF LIMITS HOLE TO A .390' PER SI# 12107-53 STEP 5. A. AT STR 2L HOLE 5L STA 1016 REF. FIG 5; NO DEFECTS NOTED INSTALLATION TO BE COMPLETED ON CUSTOMER CARD # 12107-53 STEPS J10. M. THRU 10.P. 92385U 1/15/19

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