Service difficulty report · Control Valve · Mtsbsi MU30010

Difficulty date
May 7, 2001
Submitted
May 31, 2001
Operation
Air carrier
Aircraft
N703JH
Make and model
Mtsbsi MU30010
Aircraft serial
A010SA
Engine
Pwa JT15D4
Part
Control Valve
Part number
32908001
Part serial
496
Condition
Cracked
Location
Ecu
Part time
13 hours
Component
Ecu · Garrtt
Component part number
22025604
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

CRACKED WHERE DIAPHRAGM AND VALVE MEET. BAD CASTING OR DESIGN FLAW.