Service difficulty report · Control Valve · Boeing 767306

Difficulty date
September 1, 2018
Submitted
September 7, 2018
Operation
Air carrier
Aircraft
N1409A
Make and model
Boeing 767306
Aircraft serial
27960
Aircraft time
88,761 hours, 16,599 cycles
Part
Control Valve
Part number
3987505
Part serial
1423
Condition
Faulty
Location
Ac Bay
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

LT PACK TEMP EICAS. R&R ACM TEMP CONTROL VALVE IAW AMM 21-51-12. UNCOLLARED AND RESET C/B'S - P-11, PNL,B-2, N-10,00-24. OPS CHECK GOOD.