Service difficulty report · Valve · Bombdr BD1001A10

Difficulty date
April 6, 2019
Submitted
April 15, 2019
Operation
Air carrier
Aircraft
N773QS
Make and model
Bombdr BD1001A10
Aircraft serial
20773
Aircraft time
430 hours, 234 cycles
Part
Valve
Part number
60081A020000
Part serial
01547
Condition
Failed
Location
Bleed Sys
Stage of operation
CR
How discovered
L
Nature of condition
B
Precautionary procedure
A

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

What was found

RED LEFT BLEED LEAK CAS CAME ON AT 36,000 FEET. ACCOMPLISHED QRH CHECKLIST WHICH HAD US TURN OFF LEFT BLEED. 5 MINUTES LATER CAS MESSAGE WENT OUT. SMELLED LIKE BURNING PLASTIC INITIALLY. PULLED CODE ID# B3-007016 ON GROUND. REMOVED AND REPLACED LH INTERMEDIATE PRESSURE VALVE IAW BD-100 CL350 AMM 36-11-05-000-801 OPS CK GOOD