Seadoo speedster 787 jet boat

[Water sports]

Just wondering where the water gets sucked in threw the jet pumps and into the engine cooling system, as I want to make sure that this is not blocked I have replaced all water pipes throughout this is due to the alarm coming on continuously on the boat

 

[Tyman2020]

it come in on the pump from the big hole make sure the orings are there

 

[jts32]

The three holes in the brass part of the pump in the pic are the cooling inlets. If your wear ring is bad it can create low pressure and poor water circulation.


Have you flushed the motor on the hose? You should have a strong stream coming out of the pisser by the tow hook. If not you have a blockage somewhere.

When flushing remember to never have water turned on with the motor off. Motor on, water on....water off, motor off

 

[Water sports]

it come in on the pump from the big hole make sure the orings are there

Where is the big hole and how do i check if the orings are in place

 

[Water sports]

The three holes in the brass part of the pump in the pic are the cooling inlets. If your wear ring is bad it can create low pressure and poor water circulation.
View attachment 48809

Have you flushed the motor on the hose? You should have a strong stream coming out of the pisser by the tow hook. If not you have a blockage somewhere.

When flushing remember to never have water turned on with the motor off. Motor on, water on....water off, motor off

Well heres the rhing water does not pour out the pisser strong like a out board motor, mine just trickling out