N779JS

ATA 3260

RIGHT LANDING GEAR, GREEN LIGHT DID NOT ILLUMINATE WITH GEAR DOWN. THE CREW DECLARED AN EMERGENCY, DID A TOWER FLY-BY AND LANDED WITHOUT ANY FURTHER PROBLEMS. AIRCRAFT GROUNDED. MAINTENANCE TROUBLESHOT GEAR ISSUE TO BAD GEAR INDICATION SWITCH. R & R LANDING GEAR SWITCH. PERFORMED SEVERAL GEAR SWINGS. OPS CHECK GOOD.

ATA 7500

ON INITIAL DESCENT, THE FLIGHT CREW NOTICED A VIBRATION ON THE AIRPLANE WITH NO INDICATION PROBLEMS. THEY CONTINUED TO DESCEND AND THROUGH FL200, HAD A RT ENGINE FIRE ANNUNCIATION. THEY REDUCED POWER, AND THE ANNUNCIATOR EXTINGUISHED. THEY PROCEEDED WITH THE QRH AND SHUTDOWN THE RT ENGINE. UPON COMPLETING THE CHECKLIST, THE FLIGHT CREW NOTICED A HIGH ITT AND INCREASE IN THE FUEL FLOW OF ABOUT 100 LBS. MAINTENANCE DISCOVERED DISCOLORATION ON THE RT ENGINE COWLING. AFTER REMOVING COWL, FOUND ENGINE BLEED AIR PIPE HAD COME COMPLETELY LOOSE FROM BLEED PORT. THE CLAMP HAD BECOME SEPARATED FROM ENGINE ADAPTER PIPE AND BLEED LINE. THERE WAS NO VISIBLE DAMAGE TO THE CLAMP; R & R BLEED AIR PORT CLAMPS & SEALS.

ATA 7931

ABOUT 5 MINUTES INTO CRUISE THE FLIGHT CREW OBSERVED THE RT OIL PRESS DROPPING. ALL OTHER ENG INDICATIONS WERE NORMAL. AS OIL PRESS DROPPED INTO THE RED, PERFORMED A PRECAUTIONARY ENG SHUTDOWN IAW THE QRH, RAN THE APPROPRIATE CHECKLISTS, DECLARED AN EMER, PROCEEDED TO THE NEAREST SUITABLE FIELD & LANDED WITHOUT INCIDENT. GAINED ACCESS TO THE RT ENG & CLEANED UP THE OIL RESIDUE. REMOVED THE OIL FILTER & SENT IT OUT FOR ANALYSIS. FURTHER REMOVED THE CHIP DETECTOR & INSPECTED IT FOR CHIPS, NO CHIPS WERE FOUND. INSTALLED A NEW OIL FILTER & ASSOCIATED O RINGS. IN ADDITION, CHECKED THE OIL FILLER CAP FOR DAMAGED O RING & THE P TANK LINE FOR SECURITY, NO DEFECTS FOUND. THE ENG WAS SERVICED WITH 1 QUART OF OIL. RAN THE ACFT AT POWER FOR 5 MINUTES TO CHECK FOR LEAKS. NO LEAKS WERE NOTED.