What was found
DURING 'A' CHECK, FOUND LEFT ARM OF NR 4 ENGINE MOUNT ASSEMBLY BROKEN IN THE THREADED AREA AND NUT MISSING, REF DACO IPC 71-20-0 FIG 16 ITEM 65 AND 30). REPLACED AFT ENGINE MOUNT ASSEMBLY AND RETURNED AIRCRAFT TO SERVICE. (M)
- Difficulty date
- February 16, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N507DC
- Make and model
- Doug DC851
- Aircraft serial
- 45855
- System (JASC)
- 7120 · Engine Mount Section
- Part
- Arm
- Part number
- 37707451
- Condition
- Broken
- Location
- Nr 4 Engine
- Part time
- 51,047 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.