As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRANGE ODOR IN THE COCKPIT WHEN DESCENDING THROUGH 10,000 FT ON TWO CONSECUTIVE LEGS. R&R NR 1 ENG LUBE & SCAVENGE PUMP IAW B757 AMM 79 -21-04. PERFORMED TEST 3A REF B757 AMM 71-00. OPS/LEAK CK GOOD. C/W STEP 11 PER B757 AMM 71-00-00. REF MD LOG 1496598. (8395382)