What was found
MCI - DURING OP 16 MAINTENANCE CHECK, FOUND FORMER FRAME CRACKED AT LONGERON 14R, STA 1074. INSTALLED NEW FORMER RING FROM LONGERONS 17L TO 17R PER SRM 51-01, PG 1 ITEM C. ACFT TT: 70,506 HOURS. ACFT TC: 66,322. (X)
- Difficulty date
- April 21, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N937F
- Make and model
- Doug DC933F
- Aircraft serial
- 47409
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 1074
- 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.