What was found
DURING CRUISE, CREW DETECTED A STRONG UNIDENTIFIABLE SMELL IN COCKPIT AND CABIN. DESCENDED TO 24,000 AND ISOLATED LEFT PACK. ODOR DISSAPATED, CONTINUED PER MEL 21-1. REPLACED COALESOR BAG AND SERVICED AIR CYCLE MACHINE PER BOEING M/M.
- Difficulty date
- November 18, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N721WN
- Make and model
- Boeing 7372T4
- Aircraft serial
- 22697
- System (JASC)
- 2170 · Humidity Control System
- Part
- Coalescer
- Condition
- Dirty
- Location
- Lt Acm
- Stage of operation
- CR
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.