how can i fix my hoover machine model 1300?

Hello my goodman i have a hoovermodel 13oo and am looking for part for control board circuit ref tr3 this part
has some funny numbers which i cant find the numbers are z0607 and ma5s529 this part is faulty i check it
i am a retired engineer i live in the caribbean if you can please help me or if any [equv] to this.
kind regards norman