How To Change Water Pump Impeller On Yamaha Outboard Youtube In this video we will be showing how to remove and change a water pump impeller along with outboard leg disassembly and as well as thermostat change. In this video i install a full water pump kit including the impeller in a yamaha 50hp four stroke outboard motor.removing the gearbox is shown in: ww.
How To Change Water Pump Impeller On Yamaha Outboard Youtube A step by step look at how to change the water pump impeller in a yamaha outboard motor. this is a 200hp, but the process is the same for most yamaha outboar. Step 5. remove the four 12mm bolts from the water pump assembly, then take off the upper water pump housing. inspect the inside of the housing for wear or damage, and discard it for a new one if necessary. step 6. remove the metal cartridge insert by pulling it upward while rotating the driveshaft clockwise. step 7. Insert the small metal key into the shaft above the metal plate. use a mallet and blunt chisel to punch the key into place securely until it is flat and flush. slide the new impeller onto the shaft. install the flat washer wave washer sandwich. tap the washers into place using a wrench and mallet. Watch on. the first step in this process is removing the lower unit. pull the bolts that secure it, and have a friend help you slide the unit down and off of the outboard. make sure you have a place to sit the lower unit in an upright position, before you pull it off of the engine. next, remove the water pump housing bolts, and then lift off.
How To Change The Water Pump Impeller On A Yamaha 150 Outboard о Insert the small metal key into the shaft above the metal plate. use a mallet and blunt chisel to punch the key into place securely until it is flat and flush. slide the new impeller onto the shaft. install the flat washer wave washer sandwich. tap the washers into place using a wrench and mallet. Watch on. the first step in this process is removing the lower unit. pull the bolts that secure it, and have a friend help you slide the unit down and off of the outboard. make sure you have a place to sit the lower unit in an upright position, before you pull it off of the engine. next, remove the water pump housing bolts, and then lift off. Step 1. install the two new dowel pins, the new water pump gasket, and the cartridge outer plate (included in the water pump repair kit). step 2. tap the new woodruff key (included with the kit) into the drive shaft. step 3. grease the cartridge plate, the driveshaft and the woodruff key. step 4. Ssi marine outboards yamaha mariner water pump repair kit. then before you start to disassemble, make your engine safe by pulling the spark plug cap. remove the propeller by pulling the split pin out, slide the propeller off the shaft and make sure you retain the shear pin. drain the gear oil. “how to – gearbox pressure test”.
How To Change A 25 Hp Yamaha Outboard Water Pump Impeller You Step 1. install the two new dowel pins, the new water pump gasket, and the cartridge outer plate (included in the water pump repair kit). step 2. tap the new woodruff key (included with the kit) into the drive shaft. step 3. grease the cartridge plate, the driveshaft and the woodruff key. step 4. Ssi marine outboards yamaha mariner water pump repair kit. then before you start to disassemble, make your engine safe by pulling the spark plug cap. remove the propeller by pulling the split pin out, slide the propeller off the shaft and make sure you retain the shear pin. drain the gear oil. “how to – gearbox pressure test”.
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