What was found
LEFT BLEED DUCT WARNING MSG / PERFORMED TROUBLE SHOOTING IAW CRJ 700 FIM 36-21-01-810-813-A01. FOUND ELEMENT MT139 UN-SECURED. RE-SECURED ELEMENT MT139 IAW CRJ 700 AMM 36-21-01-400-807-A01. REMOVED AND REPLACED ELEMENT MT138 IAW CRJ 700 AMM 36-21-01-000/400-805-A01. OPS CHECKS GOOD AND L BLEED DUCT WARNING MSG HAS NOT COME BACK. REMOVED AND REPLACED L/H HOT AIR SHUTOFF VALVE IAW CRJ700 AMM 21-61-08-000/400-801-A01. OPS CHECK GOOD. NO LEAKS FROM HASOV DETECTED. FOUND BROKEN BLEED LOOP CLAMP, REMOVED AND REPLACED CLAMP IAW CRJ700 AMM 36-19-11-000/400-801-A03. FOUND O-RING CUT ON ACM ELBOW TUBE, REMOVED AND REPLACED O-RING IAW CRJ700 AMM 21-51-06-000/400-801-A01 AND 21-51-08-000/400-801-A01. NO LEAKS DETECTED. FOUND LEAKS FROM PERI-SEALS ON CONDENSER/REHEATED PIPE ASSEMBLY. REMOVED AND REPLACED PERI-SEALS AND O-RINGS IAW CRJ700 AMM 21-51-14-000/400-801-A01. NO LEAKS DETECTED. ALL LEAK CHECKS GOOD AT THIS TIME.