How to rebuild an engine

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(Work area)
(Removal)
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<em>Engine hoist -- A device for testing the tensile strength of ground straps and fuel lines that you forgot to disconnect.</em>
 
<em>Engine hoist -- A device for testing the tensile strength of ground straps and fuel lines that you forgot to disconnect.</em>
  
*If you have a digital camera, Now would be a good time to take many good photos before you pull it down, for Installation reference. For more information on documenting your project, see: [[How to document your project]].
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*If you have a digital camera, Now would be a good time to take many good photos before you pull it down, for Installation reference,i.e. brackets and wiring. For more information on documenting your project, see: [[How to document your project]].
*Disconnect and remove the battery.
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*Disconnect the battery.
*Disconnect fuel lines, vacuum lines (mark termination and make a written list), wiring (mark termination and make a written list), belts, and pulleys that may be in the way.
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*Use baggies for ALL your nuts and bolts, and label them.
*Remove the radiator, fan shroud, hood, and water hoses (drain and dispose of coolant properly; it's poisonous to humans and animals).
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*Remove the hood.
 
*Be sure to drain any fluids beforehand, to keep from making a mess, and to be friendly to the environment
 
*Be sure to drain any fluids beforehand, to keep from making a mess, and to be friendly to the environment
*Be sure that whatever you are using to lift the engine is strong enough to lift more than the weight of the engine safely, and is on a completely level surface. If outriggers are provided, use them. Be absolutely certain that the lift can not roll on its own, or become unbalanced side-to-side.
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*Remove the fan, fan shroud, and water hoses (drain and dispose of coolant properly; it's poisonous to humans and animals). You may also want to remove the radiator, but if you are careful, it is not necessary.
*Use some type of lift ring on the engine, such as a plate that bolts to where the carburetor was. For easier engine removal, the [http://www.myks-tools.com/ Engine Hoist Pivot Plate] has been recommended.
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*Disconnect fuel lines, vacuum lines (mark termination and make a written list), wiring (mark termination and make a written list), belts, and pulleys that may be in the way.
 
*Place a jack under the transmission to keep it upright in the vehicle, unless you are removing it as well.  
 
*Place a jack under the transmission to keep it upright in the vehicle, unless you are removing it as well.  
 
*If you plan on removing the transmission, don't forget any linkages, backup lamp switches, neutral safety switches (some are transmission-mounted), modulator valve vacuum lines, TCC control wiring, and the speedometer cable (or speed transducer and wires). Cover any holes with tape.
 
*If you plan on removing the transmission, don't forget any linkages, backup lamp switches, neutral safety switches (some are transmission-mounted), modulator valve vacuum lines, TCC control wiring, and the speedometer cable (or speed transducer and wires). Cover any holes with tape.
 
*Fit a plastic bag over the tailshaft, and duct tape it after you remove the driveshaft. This will keep residual oil in, and dirt out.
 
*Fit a plastic bag over the tailshaft, and duct tape it after you remove the driveshaft. This will keep residual oil in, and dirt out.
*Jack engine up slightly, and remove the bolts to the motor mounts and the transmission bell-housing (unless you are removing the transmission also).
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*Be sure that whatever you are using to lift the engine is strong enough to lift more than the weight of the engine safely, and is on a completely level surface. If outriggers are provided, use them. Be absolutely certain that the lift can not roll on its own, or become unbalanced side-to-side.
 +
*Use some type of lift ring on the engine, such as a plate that bolts to where the carburetor was. For easier engine removal, the [http://www.myks-tools.com/ Engine Hoist Pivot Plate] has been recommended.
 
*Be sure to use padded fender protectors; a strike from ring gear teeth can do serious body and fender damage.
 
*Be sure to use padded fender protectors; a strike from ring gear teeth can do serious body and fender damage.
 +
*Jack engine up slightly, and remove the bolts to the motor mounts and the transmission bell-housing (unless you are removing the transmission also).
  
 
=== Transportation ===
 
=== Transportation ===

Revision as of 11:06, 27 August 2006

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