Service difficulty report · Skin · Boeing 737*

Difficulty date
February 4, 2022
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N426WN
Make and model
Boeing 737*
Aircraft serial
29830
Aircraft time
65,548 hours, 38,878 cycles
Part
Skin
Condition
Cracked
Location
L/H Horiz. Stab.
Stage of operation
UK
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 INDICATION FOUND ON LH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 193.90 RIB; 16.00 INCH FROM FRON SPAR; INBD SIDE OF RIB. CRACK LENGTH IS 1.700 INCH 2022-67837 / [01] THIS FAULT WAS RESOLVED IN OTHER FAULT TTG8Q00ANSQX;[02] CORRECTED STEP 1 REFER TO FAULT TTG8Q00ANSQX WHERE EA 22-155-00517 HAS BEEN ATTACHED AS A SUBTASK.;[03] TASK CARD COMPLETED