What Size Wrench To Change Car Battery. Disconnect the jumper cables in reverse order. Also some of my 8mm nuts take a 12mm wrench some a 13.
Disconnect the negative terminal which is labeled with a minus. The battery terminals can be loosened and removed usually with a short 10 mm open end wrench - both the side terminals and the posts clamp types. Both 38 inch and ½ inch impact wrenches work fine.
Warning Signs For A Dead Car Battery.
It may sound funny but youll also want to bring a hammer with you. You can find sizes ranging from ¼ inch to 1-inch in the market. Title says it all Installing when weather is warm makes this process much easier since the rubber on the cable ends tends to be softer unless old and brittl. They have 13mm for the terminal on bolt.
