SDR CALA2023033100950

Service difficulty report · Skin · Boeing 7378

Difficulty date: March 31, 2023
Submitted: March 31, 2023
Operation: Air carrier
Aircraft: N12216
Make and model: Boeing 7378
Aircraft serial: 28776
Aircraft time: 76,501 hours, 27,624 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
Part: Skin
Part number: NA
Condition: Unknown
Location: Sta 157.10
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

RH HORIZONTAL LOWER SKIN S/M-2 INDICATIONS FOUND DURING C-SCAN AT STA 157.10 (REF AAR NR 99960419) REPAIRED RH HORIZONTAL STAB LOWER SKIN AT STA 157.10 IAW B737-80 0 SRM 55-10-01-2R-11, SRM 51-40-05-0G-0 SRM 51-40-80-0G-0, AMM 5 1-21-41-370-803, AMM 51-21-72-370-801, SOPM 20-30-03 INSPECTION REQUIREMENTS SEE B737-800 SRM 55-10-01-2R-11 PAR5 TABLE 204 ADD EMP:V939604

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