Service difficulty report · Seal · Boeing

Difficulty date
April 6, 2017
Submitted
January 17, 2022
Operation
Air carrier
Make and model
Boeing
Aircraft time
55,485 hours, 32,415 cycles
Part
Seal
Condition
Cracked
Location
L/H Horiz. Stab.
Stage of operation
IN
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 ON SEAL SLIDE BTW BS 1088 TO BS 1104 UPPER POSITION AT LT HORIZONTAL STABILIZER / REPLACED SEAL SLIDE BTW BS 1088 TO BS 1104 UPPER POSITION AT LT HORIZONTAL STABILIER IAW 737-700 SRM 51-10-02-0G-0 ITEM 9 AND AMM 53-31-31-400-802