Narrative:

Climbing through 10;000 the cockpit started to get really hot. Temperature read 98 degrees. Right recirculation fan was deferred. While attempting to cool the cabin flight attendant calls to say there are strong fumes in the back cabin. Then another called to say the fumes were moving forward through the cabin. Then the mid galley smoke detector went off. Captain was talking to dispatch and maintenance. We declared an emergency and headed back to [departure airport]. We did the smoke; fumes; fire and emergency descent qrc's. Per maintenance we turned off the right bleed causing a cabin altitude [warning]. [Center] gave us a descent to 14;000; then a turn for high terrain then down to 10;000. Shot a visual approach and landed with no other problems.

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Original NASA ASRS Text

Title: A B757-200 First Officer described smoke; fumes; and abnormally high temperatures in climb. An emergency was declared and the flight returned to departure airport.

Narrative: Climbing through 10;000 the cockpit started to get really hot. Temperature read 98 degrees. Right recirculation fan was deferred. While attempting to cool the cabin Flight Attendant calls to say there are strong fumes in the back cabin. Then another called to say the fumes were moving forward through the cabin. Then the mid galley smoke detector went off. Captain was talking to Dispatch and Maintenance. We declared an emergency and headed back to [departure airport]. We did the Smoke; Fumes; Fire and Emergency Descent QRC's. Per Maintenance we turned off the right bleed causing a Cabin Altitude [warning]. [Center] gave us a descent to 14;000; then a turn for high terrain then down to 10;000. Shot a visual approach and landed with no other problems.

Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.