Service difficulty report · Controller · Boeing 737890

Difficulty date
February 12, 2009
Submitted
February 18, 2009
Operation
Air carrier
Aircraft
N517AS
Make and model
Boeing 737890
Aircraft serial
35197
Aircraft time
346 hours, 92 cycles
Part
Controller
Part number
2193301AC
Part serial
0896247
Condition
Faulty
Location
E&E Bay
Part time
346 hours, 92 cycles
Stage of operation
IN
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

AFTER MASTER RECALL ZONE TEMP LIGHT (CONTROL CAB) ILLUMINATES. RESETS WITH MASTER CAUTION. VERIFIED FAULT AS DESCRIBED BY CREW. PERFORMED FIM 21 62 00 810 801. ZONE TEMP 1, NO FAULTS. ZONE TEMP 2 FLT DECK TRIM VALVE FAULT FOUND ON CONTROLLER. RESET BOX AND FAULT DID NOT REOCCUR. RAN PACKS FOR 1 HOUR WITH NO FAULTS. NO HISTORY 90 DAYS. GROUND VERIFICATION SUCCESSFUL PER FIM. OK FOR SERVICE. SEAMC NOTIFIED.