Service difficulty report · Skin · Boeing 737824

Difficulty date
February 19, 2019
Submitted
February 22, 2019
Operation
Air carrier
Aircraft
N79521
Make and model
Boeing 737824
Aircraft serial
31662
Aircraft time
28,878 hours, 9,853 cycles
Part
Skin
Part number
182A4001
Condition
Cracked
Location
Horizontal Stab
Stage of operation
IN
How discovered
V
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

FOUND CRACK INDICATION ON RIGHT HORIZONTAL STABILIZER LOWER SKIN AT STATION 166.30 ABOUT 23 INCHES AFT OF L/E SPAR REPAIRED CRACK PER SRM 55-10-01 REPAIR 11. PLACED ON DIP TO INSPECT PER TABLE 204/REPAIR 11 AND FIGURE 206/REPAIR 11. INSPEC TION THESHOLD 56,000 FLIGHT CYCLES AND REPEAT INSP. 9000 FLIGHT CYCLES PER SRM 55-10-01 TOMC APPROVED TO INSPECT PER SRM 55-10-01 R11 TABLE 204/REPAIR 11 AND FIGURE 206/REPAIR 11. INSPECTION THESHOLD 56,000 FLIGHT CYCLES AND REPEAT INSP. 9000 FLIGHT CYCLES. TOMC-APPROVAL FROM SC1ELBYC COMMENT VERIFIED BY QC Q/C REVIEWED. INSPECT AT 56000 TOTAL CYCLES THEN REPEAT EVERY 9000 CYCLES THEREAFTER. RECORDS UPDATE...JF INIT: 56,000 TAFC (INIT WILL ITO TO RIR -2344) RIR: 9,000FC....JF