By KRISTEN GELINEAU 20101110T023945Z SYDNEY AP Singapore Airlines grounded three of its A380 superjumbo jets on Wednesday after tests uncovered problems with the planes RollsRoyce engines a move that comes less than a week.

Singapore Airlines A380 superjumbo three of its grounded today after tests with the problems levels RollsRoyce engines less than a week uncovered after an engine exploded on a Qantas A380 shortly after takeoff. will replace RollsRoyce Group Plc engines on three Airbus SAS A380 planes after a similar unit exploded on a Qantas Airways.

A leading Asian carrier Singapore Airlines has stated that it is changing the RollsRoyce engines on some its fleets craft.

Tests revealed oil stains in three engines on three of the airlines A380s Singapore Airlines said in a statement. The planes in Melbourne Sydney and London would be flown to Singapore where they would be fitted with new engines.

Singapore Airlines said Wednesday it will carry out precautionary changes on the engines of three Airbus A380 planes following a midair engine failure on a Qantasoperated superjumbo.

SYDNEY Singapore Airlines pulled three of its A380 superjumbos from service Wednesday after tests uncovered problems with the planes RollsRoyce engines less than a week after an engine on a Qantas A380 exploded shortly after. Singapore Airlines Ltd. Based on further analysis of inspection.

SYDNEY AP Singapore Airlines says it is grounding three of its A380 superjumbo jets after tests uncovered problems with the planes RollsRoyce. Following the midair explosion of a RollsRoyce power unit on a Quantas flight last week Singapore Airlines.

Singapore Airlines SIA said Wednesday it had grounded three Airbus A380 planes to carry out precautionary engine changes following a midair engine failure on a Qantasoperated superjumbo. Singapore Airlines to Replace Engines on Three A380s. Based on further analysis of inspection findings.

SYDNEY Tests uncovered oil stains in three RollsRoyce engines on Singapore Airlines A380 superjumbos prompting the airline to yank the planes from service Wednesday just two days after Qantas announced troubling oil leaks on their.