Pump Bushing Replacement
- Place pump housing (rotor cavity down) on clean smooth surface. Drive bushing straight down and out of bore. Take care not to cock tool in bore.
- With hub end of pump housing down, drive new bushing into position in pump cavity. Using blunt punch, stake bushing in place. See Fig 1 .
- Using narrow blade knife, remove high points or burrs around staked area. DO NOT use file or any tool that would remove more material than necessary.