Service difficulty report · Valve · Boeing 737890

Difficulty date
January 23, 2015
Submitted
January 26, 2015
Operation
Air carrier
Aircraft
N565AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
31,213 hours, 9,546 cycles
Part
Valve
Part number
3989084
Part serial
7019
Condition
Failed
Location
A/C Bay
Part time
42,605 hours, 16,092 cycles
Stage of operation
IN
How discovered
9
Nature of condition
O
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 ZONE TEMP CONTROLLER FAULTED: RT PACK TCV. ACFT GROUNDED. R & R RT PACK TCV IAW AMM 21-51-10, ZONE TEMP CONTROL NR 2 BITE CHECKED GOOD. IAW AMM 21-61-00. LEAK CHECKED GOOD.