
SDR 510020524 | Beech G58 Control column section—guide worn. Control column Teflon guide worn allowing it to rotate. Inner control column tube had a lip in area of gust lock hole causing wear and catching on the Teflon guide. Found during inspection iaw SB 27-4136. P/No: 605241015. TSN: 1294 hours/32 months.

SDR 510020524 | Beech G58 Control column section—guide worn. Control column Teflon guide worn allowing it to rotate. Inner control column tube had a lip in area of gust lock hole causing wear and catching on the Teflon guide. Found during inspection iaw SB 27-4136. P/No: 605241015. TSN: 1294 hours/32 months.

SDR 510020524 | Beech G58 Control column section—guide worn. Control column Teflon guide worn allowing it to rotate. Inner control column tube had a lip in area of gust lock hole causing wear and catching on the Teflon guide. Found during inspection iaw SB 27-4136. P/No: 605241015. TSN: 1294 hours/32 months.

SDR 510020511 | Airbus A330-202 Crew oxygen system—smoke hood fire. During discharge and disposal of smoke hood, a loud explosion was heard when the activation pin was released followed by fire from the outlet side of the canister. The rubber duct and mask plastic tubing burnt before the fire self-extinguished after approximately 30 seconds. P/No: 11900311.

SDR 510020411 | Swearingen SA227DC Trailing edge flaps—flap damaged. RH flap skin creased in area of attachment bracket during flap testing. RH inboard flap attachment bracket also cracked. LH lockout valve unserviceable and LH flap actuator jammed. Initial investigation revealed the flap walking beam centre bolt bearing adrift of the bolt (to the right). The bolt and bearing had been removed and replaced several times during recent maintenance for an unrelated aileron defect. Investigation continuing.

SDR 510020411 | Swearingen SA227DC Trailing edge flaps—flap damaged. RH flap skin creased in area of attachment bracket during flap testing. RH inboard flap attachment bracket also cracked. LH lockout valve unserviceable and LH flap actuator jammed. Initial investigation revealed the flap walking beam centre bolt bearing adrift of the bolt (to the right). The bolt and bearing had been removed and replaced several times during recent maintenance for an unrelated aileron defect. Investigation continuing.

SDR 510020411 | Swearingen SA227DC Trailing edge flaps—flap damaged. RH flap skin creased in area of attachment bracket during flap testing. RH inboard flap attachment bracket also cracked. LH lockout valve unserviceable and LH flap actuator jammed. Initial investigation revealed the flap walking beam centre bolt bearing adrift of the bolt (to the right). The bolt and bearing had been removed and replaced several times during recent maintenance for an unrelated aileron defect. Investigation continuing.

SDR 510020357 | Boeing 717-200 Fuselage longeron/stringer—shear clip cracked. RH side upper fuselage shear clip located at Stn 1152 cracked between two fasteners with one fastener also missing. LH side shear clip had two missing fasteners. P/No: 9911840166. TSN: 20400 hours/12585 cycles. Two similar defects reported.

SDR 510020357 | Boeing 717-200 Fuselage longeron/stringer—shear clip cracked. RH side upper fuselage shear clip located at Stn 1152 cracked between two fasteners with one fastener also missing. LH side shear clip had two missing fasteners. P/No: 9911840166. TSN: 20400 hours/12585 cycles. Two similar defects reported.

SDR 510020329 | Embraer ERJ-190-100 Brake—housing cracked and leaking. LH main landing gear No1 brake assembly leaking. Investigation found a crack in the brake housing. Further investigation found slight deformation in the outer face of the piston housing adjacent to the crack. Suspect caused by an unknown object impacting the housing. P/No: 90002341. TSN: 9874 hours/6804 cycles.

SDR 510020316 | Saab SF340B Prop/rotor anti-ice/de-ice system—support incorrect part. Propeller blade de-ice lead support holder had and altered part number with the part number suffix being ground of and a “-3” engraved in its place. Upon inspection the holder was found to conform to the Hamilton SB14RF-19-61-60 with the exception of the part number. The SB states the new part number should be stencilled on to the part with paint rather than engraving it into it. It is reasonable to assume the holder had been modified IAW the Service Bulletin during its life. Investigation found the holder was from a batch stating the parts were “new”. Supplier suggested that the modified parts had been accidentally mixed with new items. P/No: 7860573.

SDR 510020206 | Beech B200C Wing spar—spar web cracked. Wing LH lower forward spar lug web cracked. Crack length approximately 7mm (0.275in). Depth of crack approximately 1.016mm (0.040in). Found during eddy current inspection iaw AD/B200/35 Amdt6. P/No: 10111007413. TSN: 14993 hours/14218 cycles TSO: 14993 hours/14218 cycles.