What was found
DURING TAKEOFF PROCEDURES OF FLIGHT LR625 THE ACFT HAD THE FAILURE MSG ENG 1 SENSOR FAULT & AIR PACK 1 & 2 FAULT. THE TAKEOFF WAS REJECTED & THE ACFT RETURNED TO THE GATE FOR MX, THE BRAKE TEMP WAS 300°C AT BRAKE 2. THE ACFT WAS HELD ON GND & PERFORMED FAULT ANALISYS IAW TSM 77-20-00-810-801-B, REPLACING THE EGT HARNESS OF ENG 1 IAW AMM 77-21-43-000-010-B & 77-21-43-400-010-B. PERFORMED THE CORRESPONDING TESTS WITH NORMAL RESULTS. REGARDING THE REPORT OF PACK 1 & 2 PERFORMED TSM 21-61-00-810-807-A, THE OPERATIONAL TEST WAS NORMAL, NO FURTHER ACTION NEEDED. REGARDING THE REJECTED TAKEOFF IT WAS NOT NECESSARY TO PERFORM ANY INSPECTION BECAUSE THE BRAKE DID NOT REACH THE MAXIMUM PERMITTED TEMPERATURE IN ACCORDANCE WITH TSM 32-42-00-810-924-A. AFTER THOSE MX THE ACFT WAS RETURNED TO SERVICE.