N99CA

ATA 5514

Part: FITTING — CRACKED (HORIZ STAB)

FOUND CRACK IN UPPER CENTER TEE EXTRUSION AFT .75 INCH DURING MAINTENANCE. CRACK WAS REPAIRED IN ACCORDANCE WITH HAWKER BEECHCRAFT FIELD REPAIR FR-CO-01905.

ATA 2810

Part: FLANGE — CRACKED (FUEL CELL)

LEFT CENTER SECTION FUEL CELL CRACKED AT SUPPLY LINE FLANGE.

ATA 3010

Part: DEICE SYSTEM — INOPERATIVE (LEFT WING)

DURING A WALK AROUND INSPECTION AND SUBSEQUENT OPERATIONAL CHECK, IT WAS DETERMINED THAT THE LEFT WING SURFACE DEICER WAS INOPERATIVE. A CLOSER INSPECTION REVEALED WEATHER CHECKING AROUND PREVIOUS BOOT PATCHES AND POSSIBLE WATER CONTAMINATION. REMOVED AND REPLACED BOOT IAW MM. DEICER APPEARED TO HAVE BEEN ON THE AIRCRAFT FOR SOME TIME.

ATA 7120

Part: MOUNT — WORN (LT/RT ENGINE)

DURING ENGINE CHANGES, BOTH ENGINE TUBE FRAME MOUNTS WERE FOUND TO HAVE WEAR ON TORSION BARS BEYOND LIMITS. THIS IS OCCURRING DUE TO THE AFT LOWER STAINLESS FIRE SHIELD RESTING ON THE MOUNT. THE LOCATION IS CONCEALED DUE TO THE RUBBER SECTION OF THE FIRE SHIELD IN THIS AREA. SUBMITTER STATED, NORMALLY, THERE IS ADEQUATE CLEARANCE BETWEEN THE FIRE SHIELD AND THE TORSION TUBE, BUT IF THE FIRE SHIELD IS BENT FORWARD SUCH AS DURING AN ENGINE INSTALLATION, THEN SUCH A CONDITION IS LIKELY TO RESULT IN CHAFING. (X)

ATA 3230

Part: DRAG BRACE — CRACKED (NLG)

THE NOSE GEAR DRAG BRACE ASSY WAS REMOVED DUE TO OVERHAUL AND IT WAS NOTICED THE GEAR DOOR ACTUATOR TUBE ASSY WOULD NOT MOUNT FLUSH WITH THE DRAG BRACE. THIS RESULTED IN THE FINDING OF LONGITUDINAL CRACKS ON THE REMOVED DRAG BRACE ASSY. REPLACED DRAG BRACE ASSY AND GEAR DOOR BRACKET ACTUATOR. RIGGED NOSE GEAR IAW BEECH 99 MM. IT COULD NOT BE DETERMINED WHY THE NOSE GEAR DOOR BRACKET WOULD NOT SIT FLUSH DUE TO WARPING BECAUSE NO SIGNS OF DAMAGE WERE FOUND. THE NOSE GEAR DOORS DID REQUIRE SOME MINOR ADJUSTMENTS, BUT NONE THAT WOULD HAVE BEEN THE RESULT OF THE CONDITION OF THE BRACKET. PART CYCLES: 5,000.

ATA 3230

Part: DOWNLOCK — BROKEN (LT MLG)

LEFT MAIN GEAR DOWNLOCK BROKEN. PROBLEM OCCURRED UNDER NORMAL CONDITIONS. DOWNLOCK HOOK SHOWED SIGNS OF WEAR ON THE INSIDE OF THE HOOK THAT COULD BE CONDUCIVE TO TIGHT DOWNLOCK ENGAGEMENT. SUBMITTER STATED DOWNLOCK SHOULD NOT BE LOOSE AS TO CAUSE AN UNSAFE CONDITION, BUT SHOULD HAVE A SMALL AMOUNT OF PLAY AND SHOULD ALWAYS BE RIGGED IAW APPROPRIATE MM.

ATA 5520

Part: HINGE — DAMAGED (ELEVATOR)

INSPECTION REVEALED LEFT ELEVATOR MIDDLE HINGE HOLES WORN. REPLACED BOTH MIDDLE AND OUTBOARD HINGE WITH NEW HINGES. HINGES POSSIBLY WORN DUE TO PIVOT BOLTS NOT PROPERLY TORQUED TO BUSHINGS BETWEEN HINGE PLATES. SUBMITTER STATED DURING INSPECTION, BOLTS SHOULD BE CHECKED FOR SECURITY.

ATA 5540

Part: HORN — CORRODED (RUDDER)

BELLCRANK ASSY AT BASE OF RUDDER FOUND LOOSE TO RUDDER TUBE COLLAR ASSY. CORROSION DETERMINED TO BE PROBLEM ON HOLES OF THE BELLCRANK ASSY. BELLCRANK WAS REPLACED WITH SERVICEABLE UNIT. PERIODIC DISASSEMBLY, INSPECTION, AND LUBRICATION OF COMPONENTS WITH STEEL AND MAGNESIUM/ALUMINUM PARTS COMBINED COULD BE ACCOMPLISHED.

ATA 2720

Part: RUDDER PEDAL — BROKEN (COCKPIT)

RUDDER PEDAL ARM BROKE WHERE IT ATTACHES TO ARM.

ATA 2730

Part: TORQUE TUBE — CRACKED (RT ELEVATOR)

RIGHT ELEVATOR TORQUE TUBE CRACKED WHERE THE PEDAL ATTACHES TO BELLCRANK ASSEMBLY.

ATA 5533

Part: RIB — CRACKED (VERTICAL STAB)

THE RUDDER HINGE BRACKETS ON THE RUDDER BECAME LOOSE WHICH APPARENTLY CAUSED A CRACK TO DEVELOP IN THE AFT/LEFT CORNER OF THE END (TOP) RIB OF THE VERTICAL STABILIZER. ALSO, WAS LOSING SOME OF THE RIVETS IN THE VERTICAL STABILIZER SPAR AT THE TOP HINGE ATTACH FITTING.

ATA 2730

Part: TORQUE TUBE — CRACKED (ELEVATOR)

TORQUE TUBE ASSEMBLY SUPPORT WAS CRACKED AT THE POINT WHERE SCREWS FASTEN SUPPORT TO ELEVATOR. DEFECT WAS FOUND DURING TORQUE TUBE INSPECTION.