Re: murcruiser 6.2 Impeller replace
One thing you probably will not find in the manual is whether to pull the hoses at the pump or elsewhere... It depends on the type of cooling you have, on the access you have, and on the hoses' arrangement for your engine. On my boat, I disconnect the intake hose at the transom, then pull the pump up as my outflow hose allows for it, and disconnect the second hose at the pump.