What was found
JUST AFTER TAKEOFF & DURING INITIAL CLIMB, ENROUTE. SMOKE IN CABIN, & AN ELEC SMELL. DECLARED AN EMER & DIVERTED. THE SMELL & SMOKE WERE REDUCED WITH ENG POWER SETTINGS SO THE CREW WERE ABLE TO CONTROL THE AMOUNTS. THE ACFT LANDED SAFELY AT THE DIVERTED AIRPORT. TROUBLESHOOTING & CONFIRMED THE SMOKE ON GND WITH HIGH POWER SETTING. THE SMELL HOWEVER WAS OIL IN NATURE NOT ELECTRICAL. TROUBLESHOOTING REVEALED THE OIL WAS COMING FROM THE NR 1 ENG, MOST LIKELY THE NR 2 CARBON SEAL. REMOVED THE ORIGINAL NR 1 ENG & A RENTAL ENG WAS INSTALLED. ALL POST INSTALLATION RUNS & OPERATIONAL CHECKS WERE PERFORMED. NO FURTHER ISSUES OR DISCREPANCIES WHERE FOUND. AT THIS TIME NO TEARDOWN REPORTS OR INFORMATION IS AVAILABLE.