A B757 ON APCH EXPERIENCED LOW OIL PRESSURE ON R ENG. FLT CREW SHUT DOWN THE ENG; DECLARED AN EMER; AND LANDED WITHOUT INCIDENT.

Narrative

AFTER A LONG; STEADY DSCNT INTO ZZZ; WE WERE APPROX ABEAM THE FIELD HDG S; NEARING OR AT 4000 FT MSL. THE CAPT WAS THE PF. THE FIRST INDICATION THERE WAS A MALFUNCTION WAS THE R ENG OIL PRESSURE LIGHT. THE FOLLOWING IS MY BEST RECOLLECTION OF ENG INDICATIONS IMMEDIATELY AFTER OBSERVING THE OIL PRESSURE LIGHT. THE STATUS PAGE HAD 5 OR 6 LISTED MALFUNCTIONS; CONFIRMING R ENG PROBS. THE SECONDARY ENG INSTS CONFIRMED R ENG OIL PRESSURE RED; AND THE PRIMARY ENG INSTS CONFIRMED R N1 11%. THERE WAS NO MASTER CAUTION LIGHT OR AURAL WARNING. THE FO CONTACTED APCH CTL AND DECLARED AN EMER; INFORMING THEM THAT WE WOULD NOT BE ABLE TO TAKE A SHORT APCH; NOR MAINTAIN 2600 FT UNTIL ABEAM ZZZ1. AT THIS POINT; THE CAPT CONTINUED TO FLY THE ACFT AND WORKED THE RADIOS WITH ATC UNTIL THE FO COMPLETED HIS DUTIES. WE RAN AND COMPLETED THE ENG FAILURE CHKLIST. THE FO THEN CONTACTED THE FLT ATTENDANTS AND PAX INFORMING THEM OF OUR SITUATION. WHEN WE WERE READY; WE ACCEPTED A TURN TO BASE AND WERE ULTIMATELY CLRED FOR THE APCH. WE COMPLETED THE LNDG CHKLIST; LANDED UNEVENTFULLY; AND STOPPED OFF THE RWY SO THE ARPT FIRE AND RESCUE TEAM COULD OBSERVE THE ACFT. AFTER THEY CONCLUDED THEIR INSPECTION; WE PROCEEDED TO THE GATE; WHERE WE COMPLETED THE SHUTDOWN CHKLIST.