What was found
PROBLEM: DURING A FLIGHT FROM KILG TO KPSM THE FLIGHT CREW ENCOUNTERED "SMOKE IN COCKPIT/CABIN, DISSIPATED AFTER SECURING CABIN HEAT." THEY DECLARED AN EMERGENCY AND DIVERTED TO KPNE, LANDING WITHOUT INCIDENT. RESOLUTION: THE FLIGHT CREW DISCREPANCY " SMOKE IN THE CABIN" WAS CALLED TO THE AIRCRAFT AND WORKED BY OUTSTATION MAINTENANCE. THE FOLLOWING WAS COMPLETED TO RETURN THE AIRCRAFT TO SERVICE. " “REMOVED AND REPLACED LH CABIN HEATERS P/N 959.90.20.405, REMOVED LH FWD HEATER S/N 1-F772310-1, INSTALLED NEW HEATER S/N P009450-3,REMOVED LH AFT HEATER S/N 1-B274467-1,INSTALLED SERVICEABLE HEATER 1-G757150-1 IAW AMM PC24-A-E21-40-0002-00A-520A-A AND PC24-A-E21-40-0002-00A-720A-A OPS CHECK GOOD NO FURTHER DEFECTS NOTED"