SDR 99ZZZX2126

Service difficulty report · Gore Tape · Balwks FIREFLY8B15

Difficulty date
April 26, 1999
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N3287X
Make and model
Balwks FIREFLY8B15
Aircraft serial
F8B553
Part
Gore Tape
Part number
2230
Condition
Damaged
Location
Envelope
Part time
47 hours
Stage of operation
IN
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

THE GORE TAPES' STIFF, SHARP EDGES ABRAIDED SEVERAL .1250 INCH HOLES TO THE ENVELOPE PANEL FABRIC ATTACHED TO THE GORE TAPE. THERE WERE CREASES AND THE EARLY STAGES OF ABRASION TO APPROXIMATELY 50 PERCENT OF THE ENVELOPE FABRIC PANELS. DUE TO THE LOW TIME ON THE ENVELOPE AND THE EARLY STAGE OF THE ABRASION, THE FABRIC CURRENTLY MEETS THE TENSILE STRENGTH REQUIREMENTS. IT IS BELIEVED THAT AS THE ABRASION CAUSED BY THE EDGE OF THE GORE TAPE CONTINUES, THE PANELS WILL FAIL TO MEET THE TENSILE STRENGTH LIMITS.