SDR DHL2003746008

Service difficulty report · Indicator · Boeing 727224

Difficulty date: May 20, 2003
Submitted: May 22, 2003
Operation: Air carrier
Aircraft: N746DH
Make and model: Boeing 727224
Aircraft serial: 22252
System (JASC): 7711 · Engine Pressure Ratio (EPR)
Part: Indicator
Condition: Inoperative
Location: Epr
Stage of operation: TO
How discovered: O
Nature of condition: N
Precautionary procedure: C

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

What was found

AFTER CLEARED FOR TAKEOFF NR 1 EPR GAGE DID NOT RESPOND TO THRUST LEVER MOVEMENT ALL OTHER INDICATIONS ARE NORMAL. NR 1 ENGINE EPR SYSTEM INOPERATIVE PER MEL 77-1-1 CAT. "A". DMI 13006 C/W SPECIAL REQUIREMENTS PER 77-1. AIRCRAFT OK FOR SERVICE. REF. DMI 13006 NR 1 ENGINE EPR INOPERATIVE. RAN NR 1 AND 2 ENGINE COULD NOT DUPLICATE IAW DHL B727 M/M 77-11-0. SWAPPED NR 1 AND 2 EPR INDICATORS BOTH OPS CHECKED GOOD ON ENGINE RUN UP.