J04261: Performed PM on G4212A and G1362A. Flushed system with new prepared water. Performed DAD waterlogging verification failed. Performed DAD calibration failed. Performed RID optical balance. Result -0.020. PM performed but with failures. DAD require further troubleshooting and replace max light cartridge to diagnose the problem. Need to send repair quotation to AB Sciex before proceed with repair. A new Deuterium Lamp P/N 5190-0917 from customer was replaced.