SDR 95ZZZX5198

Service difficulty report · Bleed Line · Boeing 7272B7

Difficulty date: June 5, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N762AT
Make and model: Boeing 7272B7
Aircraft serial: 22162
System (JASC): 3610 · Pneumatic Distribution System
Part: Bleed Line
Condition: Broken
Location: Nr 2 Engine
Stage of operation: TO
Nature of condition: O
Precautionary procedure: A

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

What was found

IND - ON CLIMB, NR 2 ENGINE LOW POWER. WITH THROTTLES ALIGNED AND NR 1 AND NR 3 N1'S AT 92 PERCENT, NR 2 EPR DROPPED TO 1.5 EPR AND N1 AT 82 PERCENT. RETURNED TO IND. FOUND 13TH STAGE BLEED VALVE LINE BROKEN AT UPPER END. REMOVED AND REPLACED BLEED LINE. ACCOMPLISHED BLEED VALVE CHECK AND ENGINE OPS CHECK OK.

More about the Boeing 727-2B7