However, if you are experienced and prepared to take on the task, here's a general overview. This is NOT a comprehensive guide and should not replace a proper repair manual specific to your 1992 Isuzu Rodeo. Always consult your vehicle's repair manual for precise details and torque specifications.
Before you begin:
* Gather the necessary tools: This will include wrenches (metric), sockets, screwdrivers, brake cleaner, a C-clamp or brake caliper compressor tool, a wheel chock, jack and jack stands, new brake pads (and rotors/drums if necessary), new brake fluid, and a fluid catcher.
* Safety first: Wear safety glasses, gloves, and appropriate clothing. Make sure the vehicle is parked on a level surface, securely chocked, and properly supported by jack stands. Never work under a vehicle supported only by a jack.
* Consult a repair manual: A Haynes or Chilton manual specific to your year and model Isuzu Rodeo will provide detailed diagrams, torque specifications, and step-by-step instructions.
General Steps (vary depending on whether you have disc or drum brakes):
1. Identify the Brake System: Your 1992 Isuzu Rodeo likely has disc brakes in the front and drum brakes in the rear. The procedures differ significantly.
2. Front Disc Brakes (likely):
* Remove the wheel: Loosen the lug nuts before jacking up the vehicle. Remove the wheel once it's safely supported by jack stands.
* Remove the caliper: Remove the caliper mounting bolts and carefully remove the caliper. Support the caliper with a bungee cord or wire to prevent it from hanging by the brake line.
* Remove the brake pads: The pads should slide out.
* Inspect the rotors: Check for scoring, wear, or excessive rust. If necessary, replace the rotors.
* Install new brake pads: Lubricate the caliper pins and slider pins with high-temperature brake lubricant. Install the new pads.
* Reinstall the caliper: Reinstall the caliper and tighten the bolts to the manufacturer's specified torque.
* Pump the brake pedal: A few times to engage the pistons in the caliper.
* Reinstall the wheel: Tighten lug nuts according to the manufacturer's torque specification.
3. Rear Drum Brakes (likely):
* Remove the wheel: As above.
* Remove the brake drum: This might require some effort, as the emergency brake shoes may be holding it in place. If you have trouble removing it, use a drum puller tool.
* Inspect the brake shoes and drums: Check for wear and tear. Replace the shoes and/or drums if necessary.
* Inspect and adjust the emergency brake mechanism: This is often a complex system, and a repair manual is crucial for correct adjustment.
* Reinstall the brake drum: Make sure it fits properly.
* Reinstall the wheel: Tighten lug nuts.
4. Bleed the Brakes: After completing the brake work, bleed the brakes to remove any air from the system. This is crucial for proper braking performance. This usually involves opening bleeder valves on each caliper/wheel cylinder one at a time, while an assistant pumps the brake pedal.
5. Fluid Level Check: Check and top up the brake fluid reservoir as needed. Use DOT 3 brake fluid. Never mix different types of brake fluid.
Important Considerations:
* Torque specifications: Use a torque wrench to tighten all bolts to the manufacturer's specified torque. Over-tightening can damage components.
* Brake fluid is corrosive: Handle it carefully and avoid spills. Flush any spills immediately.
* Brake system is critical: If you're unsure about any step, consult a qualified mechanic.
This is a simplified overview. Working on brakes is a complex process with many potential pitfalls. Always consult your vehicle's repair manual and prioritize safety. If you're not comfortable, have a professional do the work. Your safety and the safety of others depend on it.
