Service difficulty report · Valve · Boeing 767277

Difficulty date
May 28, 2017
Submitted
June 6, 2017
Operation
Air carrier
Aircraft
N767MW
Make and model
Boeing 767277
Aircraft serial
22694
Aircraft time
54,563 hours, 37,857 cycles
Part
Valve
Part number
398505
Part serial
1957
Condition
Malfunctioned
Location
Rt A/C Pack
Stage of operation
TX
How discovered
O
Nature of condition
M, J
Precautionary procedure
O

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

What was found

RIGHT PACK TEMP EICAS ILLUMINATED. RIGHT PACK INOPERATIVE ILLUMINATED. OPS CHECKED GOOD IN STANDBY. ACCOMPLISHED FIM 21-51 FT 803 , REMOVED AND REPLACED RT PACK TEMP CONTROL VALVE IAW AMM 21-51-12. RT PACK OPS CHECKED NORMAL. NO MESSAGES.