SDR UF6A960505

Service difficulty report · Hp Bleed Vlv · Bag ATP

Difficulty date
May 19, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N858AW
Make and model
Bag ATP
Aircraft serial
2035
Engine
Pwa PW126A
Part
Hp Bleed Vlv
Part number
7857194
Condition
Failed
Location
Nr 2 Eng
Part time
683 hours
Stage of operation
CL
Nature of condition
J, M
Precautionary procedure
A

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

What was found

SBN - FLT 5730 - DURING CLIMB NR 2 ENGINE ITT SURGED TO 860 DEGREES AND TORQUE DROPPED TO 40 PERCENT. MX FOUND NR 2 HP BLEED VALVE WOULD NOT CLOSE AT ELEVATED TORQUE. REMOVED AND REPLACED NR 2 HP BLEED VALVE. SYSTEM OPS CHECK GOOD. (M)