SDR TRAX200800685

Service difficulty report · Line · Cndair CL6002B19

Difficulty date: May 24, 2008
Submitted: July 31, 2008
Operation: Air carrier
Aircraft: N879AS
Make and model: Cndair CL6002B19
Aircraft serial: 7600
Aircraft time: 16,313 hours, 13,525 cycles
System (JASC): 2910 · Hydraulic System, Main
Part: Line
Condition: Leaking
Location: Hyd System
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

HYD 1 MSG PSI FLUXED AND QTY WENT FROM 70 TO 5%. ENG OPERATED 32 MIN WITH 0 PSI ON HYD SYS 1 (EN ROUTE TO ATL ACFT DIVERTED TO BNA DUE TO MTC, EMERGENCY DECLARED). FLT 4740 DEL 79 MINS. REMOVED AND REPLACED HYD LINE P/N 601R752501 PER CRJ AMM 29-00, NO HELP. REMOVED AND REPLACED HYD LINE 601R75286-37 AND ELBOW ASSY. NO HELP. FOUND HYD LINE 601R75286-61 TO BE CRACKED. REMOVED AND REPLACED HYD LINE IAW CRL AMM 29-00, OPS/LEAK CHECK GOOD. REFER TO LOD 37705-2. (S)