How To Remove Lower Unit On Mercury Outboard Motor. This video will show you have to remove the lower unit and change the water pump impeller on a mercury outboard motor. 1) line up the splines top and bottom.
Mercury Outboard Motor Lower Unit Removal And Water Pump Disassembly - Youtube from www.youtube.com
Unscrew and remove the drain plug from the bottom right side of the motor's propeller shaft housing, using a screwdriver. Lower unit removal & disassembly always disconnect the battery cable, before removing lower unit. Set the lower unit upright in a bench vise.
Set The Lower Unit Upright In A Bench Vise.
Remove the two bolts holding the starter and the wire leading to the starter solenoid,. I did this on a 1984 20hp mercury. How to remove the gearcase/lower unit from an outboard step 1.
If You Only See A Few, There’s Nothing To Worry About, But An Excessive Amount Should Cause.
Lift the lower unit from the vise, move it to the rest of the motor, align it with the exhaust housing, drive shaft shift shaft and water tube seal. This job doesn’t require any special tools or parts, but you might benefit from. Remove the four bolts holding the water pump together from the water pump housing with a socket wrench.
In This How To Video,I Be Showen You How To Remove A Lower Unit On A 1993 Mercury Marine Force 70Hp.
The lower unit plugs are magnetic, so you might see some metal shavings, which indicate wear. Remove the oil vent screws on the upper right side of the lower. Unscrew and remove the drain plug from the bottom right side of the motor's propeller shaft housing, using a screwdriver.
3) Screw On The Shift Shaft And Put.
This is a simple procedure, and it opens the door to taking care of a w. Remove the fill plug and the drain plug and allow to drain completely. Tilt your motor upward until the lower unit is just above waist height.
Hold The Lower Unit In.
You can use the driveshaft to move the gears of the lower unit and see if it fits. 1) line up the splines top and bottom. Inspect the oil as it comes out.
