Service difficulty report · Skin · Boeing 737924ER

Difficulty date
September 23, 2018
Submitted
September 24, 2018
Operation
Air carrier
Aircraft
N37422
Make and model
Boeing 737924ER
Aircraft serial
31620
Aircraft time
35,097 hours, 12,059 cycles
Part
Skin
Part number
182A4001
Condition
Cracked
Location
Rt Horiz 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

2 CRACKS AT RT HORIZONTAL STABILIZER LOWER SKIN STAB STA 129.5 FWD CRACK IS LOCATED 17" FROM L/E WITH A LENGTH OF 1.250", AFT CRACK IS LOCATED 19" FROM T/E WITH A LENGTH OF 1.375". REPAIRED 2 EA CRKS AT RT HORIZ STAB LWR SKIN STA 129.5 LOCATED 17" FROM L/E, 19" FROM T/E PER SRM 55-10-01 REPAIR II FIG 204.