Joints that *might* be greaseable (and require a grease gun):
* Ball joints: These are likely to be greaseable if they have zerk fittings (small, nipple-like fittings). You'll need to inspect the ball joints closely to see if they have these.
* Tie rod ends: Similar to ball joints, these may also have zerk fittings for greasing. Again, inspect them carefully.
* U-joints (on driveshafts): These often have zerk fittings.
Joints that are *not* greaseable:
* Control arm bushings: These are typically rubber or polyurethane and don't require greasing. They are replaced when worn.
* Sway bar bushings/links: These are also usually rubber and not greaseable.
Before you start:
1. Locate zerk fittings: If they exist, they'll be small metal nipples usually located near the joint itself.
2. Consult your owner's manual: This will provide information on lubrication schedules and points for your specific vehicle.
3. Gather your tools: You'll need a grease gun.
Important Note: If a joint is not designed to be greased, forcing grease into it could damage the joint. Only grease joints that clearly have zerk fittings. If you're unsure, it's best to consult a mechanic. Improper greasing can lead to serious safety issues.
