Service difficulty report · Jackscrew · Cndair CL6002C10

Difficulty date
September 22, 2025
Submitted
September 25, 2025
Operation
Air carrier
Aircraft
N716SK
Make and model
Cndair CL6002C10
Aircraft serial
10180
Aircraft time
53,152 hours, 35,510 cycles
Part
Jackscrew
Condition
Damaged
Location
Zone 300
Stage of operation
IN
How discovered
O
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

UPON INSPECTION, FOUND DAMAGE TO THE HSTA RH SCREW JACK TOP ATTACHMENT AND BACKUP STRUCTURE IN MULTIPLE AREAS.DAMAGE UPPER CENTER AREA OF MATING SURFACE "FOOT" MEASURES 0.25" L X 0.062" W BY 0.0010 DEEPDAMAGE ON UPPER RH CORNER OF MATING SURFACE "FOOT" MEASURES 0.4375" L X 0.15625 W AND 0.015 "DEEP CORNER HAS BEEN SLOPED AND ISNT FLAT. DAMAGE ON LH SIDE OF MATING SURFACE "FOOT" MEASURES 0.281" L X 0.0625" W X 0.005 DEEP DAMAGE FOUND ON FACE OF MOUNT "LOOKING HEAD ON" MEASURES 0.375"L X 0.0937W" CORNER HAS BEEN ROUNDED DAMAGE FOUND ON NEA RH FWD MOUNTING HOLE "EAR" MEASURES 0.28'L X 0.062"W X 0.005 DEEP. (FILED CLOSED)COMPLIED WITH REO 670-55-11-425, REPAIRED DAMAGE TO THE HSTA RH SCREW JACK TOP ATTACHMENT AND BACKUP STRUCTURE IN MULTIPLE AREAS. DAMAGE UPPER CENTER AREA OF MATING SURFACE "FOOT" MEASURES 0.25" L X 0.062" W BY 0.0010 DEEP DAMAGE ON UPPER RH CORNER OF MATING SURFACE "FOOT" MEASURES 0.4375" L X 0.15625 W AND 0.015 "DEEP CORNER HAS BEEN SLOPED AND ISN€™T FLAT. DAMAGE ON LH SIDE OF MATING SURFACE "FOOT" MEASURES 0.281" L X 0.0625" W X 0.005 DEEP DAMAGE FOUND ON FACE OF MOUNT "LOOKING HEAD ON" MEASURES 0.375"L X 0.0937W" CORNER HAS BEEN ROUNDED DAMAGE FOUND ON NEA RH FWD MOUNTING HOLE "EAR" MEASURES 0.28'L X 0.062"W X 0.005 DEEP. REFERENCE CP 30892789, DAMAGE DETERMINED TO BE MAJOR REPAIR PER GMM 3-26.