What was found
FT # 1967, HPN-PBI. HAD THE SMELL OF ELECTRICAL BURNING ODOR FROM 2 -5 K, THEN AGAIN ABOUT 26 K IN THE CLIMB IN THE DESCENT AGAIN THE SMELL FROM 19K - 10 K WITH A MUCH STRONGER ODOR ABOUT 4K INFLIGHT ONLY SMELLED THE ODOR ABOUT 10 K THERE WAS NO SMOKE ASSOCIATED WITH THE ODOR; ACCOMPLISHED TSM TASK 24-00-00-810-823A ELECTRICAL ODOR NO DEFECTS OR TRIPPED BREAKERS NOTED INSP AVIONICS COMPARTMENTS AND DUCTING NO DEFECTS NOTED FOUND AVIONICS FILTER VERY DIRTY. REPLACED FILTER ACCOMP. TSM TASK 05-50-00-810-831A . COS REPORTING SHEET COMPLETED. ACCOMP. ENG 1 & 2 IDLE RUN & OPS CHK OF # 2 PACK W/ INDIVIDUAL BLEED SYS & BOTH NO ODOR NOTED. LTV SYS WILL BE PLACED ON MEL DUE TO REPORT OF ELECTRICAL ODOR REF DEFECT NO'S 2296065 & 2296066 FOR LTV DEFERRALS OK TO CONT SVC.