What was found
FLT 2416, AUS-MCO. STRONG ODOR IN COCKPIT ONLY ON FINAL APPROACH. APU SYSTEM. C/W INFO NOTICE-2017-T015F SECT C TABLE 1. VERIFIED OIL SMELL WITH APU BLEED SUPPLYING USERS. ENGINE RUN CHECKS NORMAL. PLACED APU ON MEL 49-10-01 CAT C MCC ADVISED, MX4 UPDATED. PLACARD INSTALLED, MX PROCEDURE C/W. CB'S L41- L42 OPEN AND COLLARED. SUPPLEMENTAL INFORMATION TO FOLLOW.