What was found
ON 7 DAY ENGINE RUN, NR 2 ENGINE EGTR WENT TO 1006 WITH SMALL FLAMES OUT TAIL PIPE AND SLIGHT RUMBLE ON START UP. R & R NR 2 ENGINE EEC, REF A220 AMP 73-21. CHECKS GOOD 3 GOOD ENGINE STARTS. A/C OK FOR SERVICE. CONTROL, ELECTR OFF 81-7321-9-0019 S/N 05967.