Service difficulty report · Skin · Boeing 737824

Difficulty date
September 30, 2022
Submitted
October 3, 2022
Operation
Air carrier
Aircraft
N78524
Make and model
Boeing 737824
Aircraft serial
31642
Aircraft time
39,180 hours, 13,684 cycles
Part
Skin
Part number
182A4001
Condition
Cracked
Location
Lh Horiz Stab
Stage of operation
IN
How discovered
O
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 FOUND WHILE DOING C-SCAN INSP ON L/H HORIZONTAL STABILIZER LOWER SKIN STA 101.90 CRACK LENGTH 0.800" REF. AAR NR:9506463 GENERATED BY: V909151 REMOVED AND INCORPORATED WITH NEW REPAIR LOG PAGE 9640119. ACCOMPLISHED BY V913189 ACCOMPLISHED REPAIR AT L/H STAB LOWER INSPAR SKIN STA 101.90 IAW B737-800 SRM 55-10-10-01-2R-11, ACCOMPLISHED INSPECTION REQUIREMENTS AT 56.00 FLIGHT CYCLES WITH 9000 FC INTERVALS FOR DVI AND LFEC, EXISTING REPAIR LOG PAGE 9849877 ADD EMP:V913189