SDR UPS01234821

Service difficulty report · Indicator · Boeing 72722C

Difficulty date: January 30, 2001
Submitted: February 6, 2001
Operation: Air carrier
Aircraft: N941UP
Make and model: Boeing 72722C
Aircraft serial: 19196
System (JASC): 2612 · Fire Detection
Part: Indicator
Condition: Inoperative
Location: Nr 1 Eng Fire
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

INSPECTION TYPE:PFLT, NR 1 ENG A FIRE LIGHT WILL NOT TEST. ACCOMPLISH WAN 558661/REF DMI M 208397, NR 1 ENGINE B LOOP FIRE TEST INOP, TECH RECOMMENDS CHECK RESISTANCE BETWEEN PINS E AND G RESISTANCE CHECKED BETWEEN PINS E AND G, FOUND TO BE WITHIN LIMITS IAW MM 26-11-02. SYSTEM OPS CHECK, PERFORMED FOUND SATIS. THIS CLOSES DMI 208397.

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