What was found
SMOKE ODOR IN CABIN AFTER TAKEOFF FROM IAH. RETURNED TO IAH, NOT OVERWEIGHT. REMOVED AND REPLACED NR 3 ENGINE HIGH PRESSURE BLEED VALVE IAW BMM 36-12. ENGINE RUN UP AND LEAK CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE ODOR IN CABIN AFTER TAKEOFF FROM IAH. RETURNED TO IAH, NOT OVERWEIGHT. REMOVED AND REPLACED NR 3 ENGINE HIGH PRESSURE BLEED VALVE IAW BMM 36-12. ENGINE RUN UP AND LEAK CHECK GOOD.