Here's a general guide, but consult a repair manual specific to your truck's year, model, and engine for precise instructions and diagrams:
Tools you'll likely need:
* Socket wrench set (likely metric and/or SAE depending on your truck)
* Ratchet
* Extensions
* Wrenches (open-end or combination)
* Possibly a breaker bar for stubborn bolts
* Wire brush (to clean bolt heads)
* Penetrating oil (like PB Blaster)
Steps:
1. Disconnect the battery: This is crucial to prevent accidental short circuits.
2. Locate the starter: It's usually on the driver's side of the engine, near the bell housing (the part connecting the engine to the transmission).
3. Access the starter: You'll likely need to remove some components to get good access. This might include:
* Air cleaner housing: This is often the easiest to remove to get a better view.
* Exhaust manifolds or parts of the exhaust system: This might require loosening or removing some components, depending on your truck.
* Other components: Check your repair manual to see what might be in the way.
4. Disconnect the starter wires:
* There will be at least two wires attached to the starter: a large positive cable (often a very heavy gauge) and a smaller wire (possibly a solenoid wire).
* Carefully remove these wires. Take pictures or make notes so you know where they go back on. Some have a quick disconnect, while others might require removing a bolt or nut.
5. Remove the starter mounting bolts: There are usually one or two bolts holding the starter to the engine block.
* Penetrating oil: Before attempting to remove these, liberally spray penetrating oil on the bolts and let it sit for a while to help break them loose. Often, these bolts are very rusty and difficult to remove.
* Careful removal: Use the appropriate socket and ratchet to carefully remove the bolts. If they're stubborn, use a breaker bar for extra leverage. Be careful not to strip the bolt heads.
6. Remove the starter: Once the bolts are removed, the starter should come loose. It might be a little tight, you may need to wiggle it slightly.
7. Installation: The installation process is the reverse of the removal. Make sure the starter is properly seated before tightening the bolts.
Important Considerations:
* Repair Manual: A repair manual specific to your 1968 Ford truck is essential. The exact location and access points for the starter vary depending on the model and engine.
* Safety: Always disconnect the negative battery terminal before starting any work. Wear safety glasses and gloves.
* Bolt Condition: If the bolts are severely rusted or damaged, replace them with new ones.
* Starter Condition: While you have it out, inspect the starter for damage or wear. You might want to have it tested at an auto parts store before reinstalling it.
This is general advice. Use caution and refer to a shop manual for your specific truck model for detailed instructions and diagrams. If you're not comfortable doing this yourself, take it to a mechanic.
