SDR DHL2005745010

Service difficulty report · Odor · Boeing 727224

Difficulty date: July 21, 2005
Submitted: July 21, 2005
Operation: Air carrier
Aircraft: N745DH
Make and model: Boeing 727224
Aircraft serial: 20665
System (JASC): 3320 · Passenger Compartment Lighting
Part: Odor
Condition: Detected
Location: Light
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AT FL 300 CREW NOTICED BURNING ODOR IN COCKPIT AND NOTED L-1 OVERHEAT LIGHT ILLUMINATED TURNED OFF L-1 OVERHEAT LIGHT BURNING ODOR WENT AWAY. TRANSFERRED TO DMI 21743 PER 727 MEL 30-15 CAT C PLACARDS INSTALLED. REF DMI CONTROL 21743 AT FL 300 CREW NOTICED L-1 WINDOW O/H LIGHT & BURNING ODOR. L1 WINDOW & RESISTANCE CKS WITHIN LIMITS. SWAPPED OVERHEAT SENSORS TO PRIMARY IAW MM 30-41-42 OPS CK GOOD. NO BURNING ODOR NOTED. THIS CLEARS DMI 21743.