Service difficulty report · Track · Boeing 7377H4

Difficulty date
April 22, 2022
Submitted
May 23, 2022
Operation
Air carrier
Aircraft
N474WN
Make and model
Boeing 7377H4
Aircraft serial
33861
Aircraft time
59,626 hours, 35,442 cycles
Part
Track
Condition
Worn
Location
L/H Wing
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

WEAR ON FLAP TRACK 4 UPPER AND LOWER LATERAL FLANGE EDGE INBOARD AND OUTBOARD SIDE AT LT WING 2022-211468 / [01] REPAIRED FLAP TRACK 4 UPPER AND LOWER LATERAL FLANGE EDGE INBOARD AND OUTBOARD SIDE AT LT WING I.A.W EA 22-157-01401-WIP1 AND EA 22-157-01401.;[02] REPAIRED FLAP TRACK 4 UPPER AND LOWER LATERAL FLANGE EDGE INBOARD AND OUTBOARD SIDE AT LT WING I.A.W EA 22-157-01401-WIP1 AND EA 22-157-01401.

More about the Boeing 737-7H4