Service difficulty report · Switch · Bombdr DHC8402

Difficulty date
April 26, 2012
Submitted
April 27, 2012
Operation
Air carrier
Aircraft
N407QX
Make and model
Bombdr DHC8402
Aircraft serial
4049
Aircraft time
26,392 hours, 27,619 cycles
Part
Switch
Part number
10170971
Part serial
3343804537
Condition
Malfunctioned
Location
Bleed Temp
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

NR 2 BLEED HOT CAUTION DID A RESET IAW CHECK LIST, CAUTION WENT AWAY. INTEROGATED CDS FOUND FAULT CODE 7001 FOR RT BLEED AIR PAGE, AND IN HISTORY SEVERAL TIMES. R & R NR 2 BLEED OVERTEMP SW IAW TASK 36-11-16-000-801 & 400-801. OPS TESTED GOOD, ALSO CW OPS TEST OF THE BLEED AIR SYS IAW AMM 36-11-00-710-802, TESTED GOOD. RETURNED TO SERVICE.