What was found
AT SCHEDULED INSPECTION, DISCOVERED RUDDER RIB AT WL 126.0 TO BE CRACKED. RIB REPAIRED WITH DOUBLER PER LEARJET 60 STRUCTURAL REPAIR MANUAL SECTION 55-40-01.
- Difficulty date
- December 18, 2018
- Submitted
- February 19, 2019
- Operation
- Air carrier
- Aircraft
- N255SL
- Make and model
- Lear 60LEAR
- Aircraft serial
- 188
- Aircraft time
- 12,459 hours, 8,634 cycles
- System (JASC)
- 5541 · Rudder, Spar/Rib
- Part
- Rib
- Part number
- 5433015
- Condition
- Cracked
- Location
- Rudder
- Part time
- 12,459 hours, 8,634 cycles
- Component
- Rudder · Lear
- Component part number
- 543300
- 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.