Service difficulty report · Spar Cap · Univar 415C

Difficulty date
March 28, 2006
Submitted
April 17, 2006
Operation
General aviation
Aircraft
N3158H
Make and model
Univar 415C
Aircraft serial
3783
Engine
Cont C90*
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Condition
Cracked
Location
Rt Wing
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

DURING ACCOMPLISHMENT OF SB NR 32, A 0.625 INCH LONG, SPANWISE CRACK WAS NOTED ON THE RT UPPER SPAR CAP IN THE MAIN SPAR CENTER SECTION APPROX 0.250 INCH IB OF THE CENTER SECTION OB END. PROBABLE CAUSE IS UNKNOWN. (K)