Service difficulty report · Skin · Boeing 737824

Difficulty date
October 26, 2022
Submitted
October 27, 2022
Operation
Air carrier
Aircraft
N37273
Make and model
Boeing 737824
Aircraft serial
31591
Aircraft time
66,539 hours, 23,031 cycles
Part
Skin
Part number
182A4001
Condition
Cracked
Location
Rh Horiz
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

EA 5510-01843 REV H OP 001: DURING C-SCAN INSP OF RH HORIZ P/N: 186A1000-33 S/N: 000908, CRACK INDICATION NOTED BEYOND ACCEPTA- BLE LIMITS AT RIB 101.90 FWD AND RIB 101.90AFT LOWER SKIN . REF TO PEMCO NR 12733.0604 INSPECTION THRESHOLD AT 56,000 FC IAW B737 SRM 55-10-01-2R-11 BY V927860 TABLE 204, FIG 206, SHT 1. WORK PEFORMED BY V940638, ENTERED TABLE 204, FIG 206, SHT 1. WORK PERFORMED BY V907635, ENTERED BY V927860. REPAIRED DAMAGE AREA AT L/H HORIZ. STAB LWR INSPAR SKIN RIB 129.50 PER B737-800 SRM 55-10-01-2R-11 REPAIR 11 CAT B REQUIRES PLEASE SEE THE CORRECTED VERBIAGE ACTION: REPAIRED DAMAGE AREA ON LOWER INSPAR SKIN R/H HORIZONTAL STABILIZER PER B737-800 SRM 55-10-01-2R-11 REPAIR 11 CAT B REQUIRES REINPECTION REQUIREMENTS INSPECTION THRESHOLD AT 56,000 RC IAW B737 SRM 55-10-01-2R-11 PLEASE SEE THE CORRECTED VERBIAGE ACTION: REPAIRED DAMAGE AREA ON LOWER INSPAR SKIN R/H HORIZONTAL STABILIZER PER B737-800 SRM 55-10-01-2R-11 REPAIR 11 CAT B REQUIRES REINPECTION REQUIREMENTS INSPECTION THRESHOLD AT 56,000 RC IAW B737 SRM 55-10-01-2R-11