Service difficulty report · Switch · Boeing 727223

Difficulty date
April 15, 2003
Submitted
April 22, 2003
Operation
Air carrier
Aircraft
N753DH
Make and model
Boeing 727223
Aircraft serial
22468
Part
Switch
Condition
Will Not Test
Location
Apu
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

APU FIRE TEST IS INOPERATIVE. TRANSFERRED TO DMI LIST IAW MEL 26-11 CAT-C. SPECIAL PROCEDURES APPLY REF CONTROL 12585. DOES NOT EFFECT SAFE OPERATION OF AIRCRAFT.