Safety First:
* Disconnect the negative battery terminal before starting any work to prevent electrical shorts.
* Wear safety glasses to protect your eyes from fluid splashes.
* Work in a well-ventilated area because power steering fluid is not good to breathe in.
* Use jack stands to securely support the vehicle. Never work under a vehicle supported only by a jack.
Tools You'll Likely Need:
* Jack and jack stands
* Socket wrench set (metric)
* Ratchet and extensions
* Wrenches (metric)
* Drain pan
* Power steering fluid (the correct type for your vehicle)
* New power steering pump
* New power steering pump belt (recommended)
* Gloves
* Shop rags or absorbent towels
* Torque wrench (highly recommended)
* Possibly a pulley puller
Procedure (General Steps - Consult your repair manual for specifics):
1. Prepare the vehicle: Raise the front of the vehicle and securely support it with jack stands.
2. Drain the power steering fluid: Locate the power steering fluid reservoir. Carefully remove the cap and drain the fluid into a drain pan. You might need to loosen a line to ensure complete draining.
3. Remove the serpentine belt: This typically involves loosening the tensioner pulley. Refer to your repair manual for the specific procedure, as this varies depending on your engine. Diagram the belt routing before removing it to ensure correct reinstallation.
4. Access the power steering pump: The pump's location will depend on your engine. You'll likely need to remove some components to gain access (e.g., hoses, brackets, etc.). Take pictures as you go to aid in reassembly.
5. Disconnect the power steering hoses: Carefully disconnect the high-pressure and low-pressure hoses from the pump. Have a drain pan ready, as some fluid will leak out. Mark the hoses if necessary to ensure correct reconnection.
6. Remove the power steering pump: This often involves removing bolts attaching the pump to the engine block. You may need a pulley puller to remove the pulley from the pump shaft.
7. Install the new power steering pump: Install the new pump, ensuring it's properly seated and aligned. Tighten the mounting bolts to the manufacturer's specified torque (consult your repair manual).
8. Reconnect the power steering hoses: Carefully reconnect the high-pressure and low-pressure hoses, ensuring they are securely attached and not leaking.
9. Reinstall the serpentine belt: Reinstall the serpentine belt following the routing diagram you made earlier. Ensure proper tension.
10. Refill the power steering fluid reservoir: Add the correct type of power steering fluid to the reservoir, checking the fluid level frequently as you turn the steering wheel from lock to lock to remove air bubbles from the system.
11. Check for leaks: Inspect all connections for leaks.
12. Lower the vehicle: Carefully lower the vehicle from the jack stands.
13. Test the power steering: Start the engine and test the power steering system. Listen for any unusual noises. If the steering is stiff or you notice leaks, you'll need to troubleshoot further.
Important Considerations:
* Repair Manual: A repair manual specific to your 1998 Plymouth Grand Voyager is essential. It will provide detailed instructions, torque specifications, and diagrams.
* Professional Help: If you're not comfortable performing this repair yourself, take your vehicle to a qualified mechanic. Improperly installing the power steering pump can lead to serious damage.
* Fluid Type: Use the correct type of power steering fluid specified in your owner's manual.
This is a simplified overview. Always refer to a reliable repair manual for detailed, vehicle-specific instructions. Improper repair can result in damage to your vehicle or personal injury. If you're unsure about any step, seek professional assistance.
