How to change impeller on johnson 15 hp outboard
Emily Cortez
You’ll require some of the items below:
Silky Terrier Dog Breed Playing Aro... Silky Terrier Dog Breed Playing AroundKit to replace the impeller
Screwdriver Dish soap that’s biodegradable
Set of sockets
Pliers with needle-nose hammers
Step 1 If your vehicle is equipped with electronic ignition, your first task is to unplug the battery cable with the negative end. Uncover the engine and turn the motor in such a way that it’s upright.
Step 2 2. Disconnect the lower part of the unit to your engine, by taking out the six bolts that secure it in the position. There are three bolts on both sides of the unit which will be responsible for fixing the unit’s bottom-up. Then, shift forward, and then make use of a screwdriver for removing the rod that is used to shift the rod that is used for shifting. As you replace the impeller, move the lower unit to place it in an upright place.
Step 3 The removal of the four bolts that keep the head of the water pump on is the next step. Note which bolts are where, since the two bolts in the front are larger than the bolts in the rear So pay attention to the bolts that go where. Lift and remove your pump’s head off the driveshaft to expose the black impeller. Note the direction that the fins bend; the new fins need to bend in the same manner that the old ones did in order to function effectively.
Step 4 Disconnect the impeller from the casing of the pump using the help of needle-nose pliers. Be sure to take out any shards which may be broken in the process of removal. Take off the O-ring on the driveshaft, and then put the key in the keyhole.
Step 5: Place the key into the drive shaft slot and replace the old one there. Make sure that the impeller is lubricated prior to moving it into place and bending the fins similar fashion to how the previous ones did. The replacement of the pump head involves the installation of a new O-ring to the housing of the pump. Bolts need to be put back in the same way that you removed them.
6. The bottom unit should be repositioned in its place, making sure that the shaft is properly positioned before tightening the six bolts holding the axle to the rail. Install the shift rod as well as the cover for your engine by simply screwing it back into place.