Service difficulty report · Pump · Cndair CL604

Difficulty date
January 8, 2003
Submitted
February 10, 2003
Operation
Air carrier
Make and model
Cndair CL604
Engine
Ge CF343A1
Part
Pump
Part number
601R751133
Part serial
MX657750
Condition
Failed
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
E

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

What was found

(CAN) PRODUCTION FLIGHT TEST NR 4 DATED 8 JAN 03, HYDRAULIC NR 2 HI TEMP CAUTION POSTED JUST AFTER LEVELING ATF 410 TEMP MAXIMUM 104C, RT ENGINE SHUTDOWN, TEMP DECREASE TO NORMAL LIMIT. ENGINE RELIT PRIOR TO LANDING. EDP REMOVED AND INSTALLED. GROUND RUN CARRIED OUT AND TEMP INCREASE NORMALLY WHEN COMPARE WITH NR 1 HYD TEMP. AIRCRAFT RETURN TO FLIGHT TEST STATUS. PRODUCTION FLIGHT TEST NR 5 DATED 8 JAN 03, HYDRAULIC NR 2 HI TEMP REPEAT OF PREVIOUS SNAG, AIRCRAFT LANDED SINGLE ENGINE WITH NR 2B PUMP SELECTED ON. CASE DRAIN ASSEMBLY REMOVED AND EDP REMOVED PRODUCTION FLIGHT TEST NR 6 AIRCRAFT FLEW SERVICEABLE.