What was found
WHILE PREFORMING OTHER MAINTENANCE, A CRACK WAS DISCOVERED IN THE AFT OUTBOARD SIDE OF THE RT INBOARD ENGINE BEAM. THE FASTENER HOLE WAS OUT OF TOLERANCE FOR THE PRESCRIBED FASTENER. THE BEAM WAS REPLACED.
- Difficulty date
- October 9, 2017
- Submitted
- October 17, 2017
- Operation
- Air carrier
- Aircraft
- N548GA
- Make and model
- Cessna 402C
- Aircraft serial
- 402C0653
- Aircraft time
- 29,876 hours, 36,315 cycles
- System (JASC)
- 7120 · Engine Mount Section
- Part
- Beam
- Part number
- 56541097
- Condition
- Cracked
- Location
- Rt Engine Bay
- Part time
- 29,876 hours, 36,315 cycles
- 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.