Service difficulty report · Control Valve · Boeing 757260PF

Difficulty date
June 11, 2022
Submitted
June 18, 2022
Operation
Air carrier
Aircraft
N922TS
Make and model
Boeing 757260PF
Aircraft serial
24845
Aircraft time
102,488 hours, 26,999 cycles
Part
Control Valve
Part number
3987505
Part serial
1989
Condition
Faulty
Location
Rh Pack Bay
Stage of operation
TX
How discovered
O
Nature of condition
S
Precautionary procedure
K

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

What was found

RIGHT PACK TEMP EICAS MSG ON TAXI. R/R RIGHT TEMP CONTROL VALVE PER AMM 21-51-12. OPS CHECK NORMAL.