What was found
CREW REPORTED AFTER TAKEOFF AND AFTER TURNING ON THE BLEED AIR, THEY OBSERVED A HIGHER THAN NORMAL NR1 DUCT TEMP ACCOMPANIED WITH A BURNING SMELL IN THE COCKPIT. AS A PRECAUTION, THEY RETURNED TO DEPARTURE AND REQUESTED MX TO INSPECT THE ACFT. MX INSPECTED ACFT, DEFERRED THE NR 1 BLEED SYS IAW MEL 36-2. UPON RETURN FLIGHT, MX RESECURED LOOSE TURBINE INLET CONTROL VALVE HOSE CLAMP. SYS CHECKED GOOD ON GROUND.