Service difficulty report · Control Valve · Bombdr BD7001A10

Difficulty date
March 14, 2018
Submitted
March 16, 2018
Operation
Air carrier
Aircraft
N152QS
Make and model
Bombdr BD7001A10
Aircraft serial
9773
Aircraft time
924 hours, 307 cycles
Part
Control Valve
Part number
GG436200611
Part serial
1785
Condition
Failed
Location
Rt A/C Pack
Part time
924 hours, 307 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

RIGHT PACK INOPERATIVE. NO CAS MESSAGE. CABIN BEGAN CLIMBING WITH AIRCRAFT. AIRCRAFT LEVELED OFF PRIOR TO 10,000 FEET AND DIVERTED UNEVENTFULLY. REMOVED AND REPLACED THE RT PACK FLOW CONTROL VALVE IAW AMM 21-51-25. OPS & LEAK CHECKED GOOD. REMOVED AND REPLACED THE NR 1 AIR CONTROLLER IAW AMM 21-60-21. PERFORMED AN OPS AND LEAK CHECK, OPS AND LEAK CHECKED GOOD.