Today I decided to remove the pump assembly to inspect the ring, stator and impeller on the 785. I removed the 5132202 impeller, which isn't in bad condition however I also have a 5132707 (from an MSX140) which is in better condition. What do you guys think I should put in, I'm unsure what the pitch/differences are. The wear ring isn't too bad and it should come up ok with a bit of sandpaper. Clearances are tight on both impellers.
Also, the 6 vane has a few bends around the blade ends. Will this affect performance a great deal? I can do a little file work on it, but would like some opinions on this unit before I get stuck into it.
Also, the 6 vane has a few bends around the blade ends. Will this affect performance a great deal? I can do a little file work on it, but would like some opinions on this unit before I get stuck into it.
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