SDR 95ZZZW315

Service difficulty report · Spar Chord · Boeing 7272Q9

Difficulty date
February 28, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N740DH
Make and model
Boeing 7272Q9
Aircraft serial
21930
System (JASC)
5711 · Wing Spar
Part
Spar Chord
Condition
Corroded
Location
Ws 360-383
Part time
32,254 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

DURING D-CHECK, R/W FRONT SPAR LOWER CHORD CORRODED AT WS 383.0. REMOVED CORROSION PER SRM 51-10-6. CORROSION OUT OF LIMITS .093 REMOVAL PER SRM 51-20-1 FIG E. CUT OUT SPAR CHORD FROM WS 386 PER SRM 51-10-1, SPLICED IN NEW SECTION 24 INCHES PER SRM 51-40-4. TOTAL CYCLES 29577.

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