Service difficulty report · Seal · Boeing 7377H4

Difficulty date
April 15, 2020
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N460WN
Make and model
Boeing 7377H4
Aircraft serial
32464
Aircraft time
56,047 hours, 33,294 cycles
Part
Seal
Condition
Cracked
Location
Horizontal 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

LT HORIZ. STAB UPPER FWD SLIDE SEAL IS CRACKED. / REMOVED AND INSTALLED NEW SERVICEABLE LT HORZ STAB UPPER FWD SLIDE SEAL IAW AMM 53-31-31-000-802 AND AMM 53-31-31-400-802; VERIFIED SAFETY PINS PER AMM 53-31-31-400-802 STEPS 3.E.(23); PERFORMED ADJUSTMENT; ADJUSTMENT GOOD 59048U 22APR20

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