How often should a Haywood SP be resealed ?? As in doing a "Go-Kit"

[kiss4afrog]

I'm in Wisconsin so a season for me is about 5 mounts of operation. I'm wondering how often it's recommended to take the pump apart and replace the seals for preventative maintenance ??

I have 1.5 HP single speed turning a Haywood super pump. Runs about 8-10 hrs daily.

[PoolDoc]

Replace the seals when they leak -- do NOT do PM on the seals. Even professionals have probably a 10% failure rate on new seal installations!