What was found
RIGHT BLEED DUCT MASTER WARNING AT 5000 FT. REACTIVATED RT ENG PRSOV IAW AMM 36-12-01-440-80. PERFORMED ENG RUN UP IAW FIM 36-19-01 FOR TROUBLESHOOTING, NO DEFECTS NOTED AT THIS TIME. WHILE TROUBLESHOOTING, FOUND BLEED AIR LEAK AT RT PRE-COOLER TEE DUCT V BAND CLAMP. REMOVED AND REPLACED WITH SERVICEABLE UNITS. CLAMP OPENING REDIRECTED AWAY FROM DETECTION LOOP IAW AMM 361911. OPS CHECKED GOOD, NO LEAKS FOUND. R & R PACK ACM IAW AMM 215108400801. OPS CHECKED & LEAK CHECKED GOOD. REFER TO AML 31905192.