Service difficulty report · Valve · Bombdr DHC8402

Difficulty date
October 26, 2009
Submitted
October 30, 2009
Operation
Air carrier
Aircraft
N421QX
Make and model
Bombdr DHC8402
Aircraft serial
4149
Aircraft time
7,066 hours, 7,414 cycles
Part
Valve
Part number
4100S00504
Part serial
3318
Condition
Malfunctioned
Location
Distributor
Part time
5,956 hours, 6,354 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

GEG- DEICE CAUTION LIGHT ILLUMINATED, DEICE LIGHT ILLUMINATED WHEN NR 2 INTAKE LIGHT DIMLY ILLUMINATED. DEICE PRESSURE WAS NORMAL. DEICE LIGHT IS ALL TESTED NORMAL. REPLACED NR 4 DDV IAW AMM 30-11-16, PGS 401-708. FUNCT. CK'S GOOD. VISUAL INSP OF NR 2 INTAKE BOOT- NDN. A/C OK FOR SERVICE.