Service difficulty report · Pump · Dhav DHC8102

Difficulty date
August 7, 2011
Submitted
August 17, 2011
Operation
Air carrier
Aircraft
N807EX
Make and model
Dhav DHC8102
Aircraft serial
292
Aircraft time
48,489 hours, 53,390 cycles
Part
Pump
Part number
731840
Part serial
422776
Condition
Failed
Location
Hyd System
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 STANDBY HYD PUMP HOT CAUTION LIGHT ILLUMINATED, FOLLOWED THEN BY STANDBY PUMP CIRCUIT BREAKER POPPED. SWAP OVER TEMP SENSOR TO SPARE. NO FIX. SWAP BACK TO ORIGINAL POSITION. R & R NR2 STANDBY PUMP IAW 29-11-17. LEAKED AND OPS CHECKED GOOD.