How tight do battery cables need to be?
How Tight Do Battery Cables Need To Be? Your battery cables need to be tight enough that you can’t move around the connection to the battery terminals. If you can twist the battery terminal connection or move it around then it needs to be tightened.
Why are my battery terminals never tight enough?
Corrosion, electrolysis, whatever will eat away at the terminals over time, which may mean that the clamp needs to be tighter than it originally was. Meanwhile the threads on the bolt are corroding, so that it feels like the clamp is getting tight when it’s actually just the bolt that is getting tight.
How do you tighten the terminals on a car battery?
Then, place each clamp over each of the terminals on the car battery. Make sure the negative clamp is on the negative terminal, and the positive one is over the positive terminal. Once they are in place, you can tighten them again with the wrench. Turn it clockwise until it no longer moves. Car Battery: Why Would Cold Temperatures Kill a Battery?
Why is it important to tighten battery cable?
A tight connection between your battery cables and the positive and negative posts of your automobile’s battery is essential to insure proper starting of your vehicle. A loose battery connection can prevent your vehicle from starting.
What do you do with the battery cable?
Make a note as to which cable attaches to the positive terminal and which attaches to the negative terminal. Scrub the battery terminals with a wire brush. Slip the battery cables back onto the appropriate terminals.
Why is my positive terminal battery connector loose?
I discovered that the battery connector to the Positive terminal just can not be tightened securely, regardless of how much I tighten the lock nut; the connector swivels on the post or rocks slightely from side to side even though I’ve tightened the lock nut till it can’t be tightened any more. The lock nut threads are still in good shape.
What happens when you tighten the battery cable?
When tightening your battery cables, do not allow metal tools to touch both the negative and positive terminals at the same time, as it could cause damage to the battery, your vehicle or to you. Open the hood, and locate your vehicle’s battery.
Then, place each clamp over each of the terminals on the car battery. Make sure the negative clamp is on the negative terminal, and the positive one is over the positive terminal. Once they are in place, you can tighten them again with the wrench. Turn it clockwise until it no longer moves. Car Battery: Why Would Cold Temperatures Kill a Battery?
Is the battery terminal too big for a car?
For like the third time in my life I’ve had a car who’s battery terminal, though tightened as much as it can go, is too large to fit snugly on the battery post. Now I know the fix, and some of the horrible suggestions to hack the fix.