1. Preparation is Key:
* Consult a Repair Manual: This is absolutely crucial. A factory service manual (FSM) or a Haynes/Chilton manual specific to your year and model will show you exactly which bolts to remove, their locations, and the order of removal (often crucial for preventing damage). This is the single best investment you can make. Pictures are invaluable.
* Gather Tools: You'll need:
* Sockets: A range of metric sockets, likely from 8mm to 15mm, and possibly larger. Deep sockets will be helpful for many of these bolts.
* Wrenches: Ratchets, extensions, and possibly universal joints to reach awkward bolts. Open-ended and box-end wrenches might be useful for some situations.
* Torque Wrench: Essential for proper reassembly. Improper torque can damage the transmission or the bell housing.
* Pry Bar (or similar): For separating the transmission from the engine. Use caution to avoid damage.
* Jack & Jack Stands: Securely support the vehicle. NEVER work under a vehicle supported only by a jack.
* Transmission Jack (Highly Recommended): Makes the job MUCH easier and safer. A regular floor jack can be used carefully, but a transmission jack is designed for this purpose.
* Penetrating Oil (like PB Blaster): Spray this on bolts several hours (or even overnight) before attempting to remove them. This will help break loose rusted or seized fasteners.
* Gloves: Protect your hands.
* Clean Rags: To clean up oil and grease.
2. Removal Procedure (General Steps - Refer to your manual for specifics!):
* Disconnect the Battery: This is a standard safety precaution to prevent accidental short circuits.
* Drain the Transmission Fluid: This makes the job significantly cleaner and lighter.
* Disconnect the Clutch Cable: Locate and disconnect the clutch cable from the transmission.
* Disconnect the Shift Linkage: Disconnect the shift linkage rods from the transmission.
* Disconnect the Speedometer Cable: If applicable.
* Remove the Starter: Access will usually be easier with the starter out of the way.
* Locate and Remove Transmission Bolts: This is where your repair manual becomes essential. The bolts are typically around the bell housing (the area where the transmission connects to the engine). They may be hidden behind various components. Work systematically, removing one bolt at a time, and keeping track of where each one came from. Use the penetrating oil liberally.
* Separate Transmission from Engine: Use the transmission jack to support the transmission's weight as you carefully separate it from the engine. This often requires some gentle prying and maneuvering.
3. Reassembly:
* Reassembly is the reverse of disassembly. Use the torque wrench to tighten the bolts to the manufacturer's specifications found in your repair manual.
* Refill the transmission with the correct type and amount of fluid.
Important Safety Notes:
* Safety First: This is a mechanically complex job. If you're not comfortable working on cars, take it to a mechanic.
* Proper Support: Always support the vehicle securely with jack stands.
* Transmission Weight: A manual transmission is heavy. Use the proper tools and techniques to avoid injury.
* Fluid Management: Transmission fluid is messy. Have appropriate containers and rags to handle spills.
Remember, this is a general overview. Always consult your repair manual for detailed instructions specific to your 1999 Ford Ranger. The manual will provide diagrams, torque specifications, and crucial details to prevent damage to your vehicle. Improperly removing or reinstalling the transmission can cause serious damage.
