SDR A6WA202201268081

Service difficulty report · None · Cndair CL6002B19

Difficulty date: January 22, 2022
Submitted: January 26, 2022
Operation: Air carrier
Aircraft: N455AW
Make and model: Cndair CL6002B19
Aircraft serial: 7848
Aircraft time: 37,859 hours, 36,697 cycles
System (JASC): 2824 · Fuel Transfer Valve
Part: None
Condition: None
Stage of operation: CR
How discovered: V
Nature of condition: O
Precautionary procedure: A

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

What was found

DURING CRUISE @ 15000', NOTICED APU SOV OPEN AND ECU FAIL STATUS MESSAGES ON ED 2. AIR RETURN TO IAD. ***AIRCRAFT REMOVED FROM SERVICE*** INTEROGATED APU ECU FOUND NO LRU FALURES AND PREV CODES INDICATE DOOR ISSUES ONLY. CLEARED CODES AND CW OPERATIONAL CHECK OF APU IAW AMM 49-10-00. OPS CHECK GOOD.