Download Article
Download Article
During your fomite's lifespan, you Crataegus oxycantha need to disconnect the engine battery for a variety of reasons ranging from childlike car maintenance to full moon locomotive engine repairs. Though it might appear daunting, the physical process is incredibly simple and can be done in less than a minute once you know how.
Steps
-
1
Claim the necessary precautions ahead you effort to disconnection your battery. Besides holding a possibly lethal electrical mission, batteries contain corrosive agents that can produce a inflammable gas. Before you remove your car's battery, take these prophylactic steps.[1]
- Turn off the ignition.
- Wear safety device goggles and gloves to protect your eyes and custody.
-
2
Find the negative terminal connected the top of your car's battery. It usually has a black cover. The battery itself may give a minus sign near the connector Post. The positivistic terminal usually has a red cap or a plus sign on the battery near its joining post.[2]
Advertisement
-
3
Determine what sized socket you need to loose the nut on the unsupportive terminal. Always work on the unfavourable end before the positive when you disconnect your battery.[3]
- Seize a socket from your socket kit and hold it hot, only not against, the crackpot on the negative terminal of your barrage fire. Ascertain visually the socket size you'll need to loose the nut.
- Put the fittingly sparrow-sized socket on your wrench. You might induce to attach a turn extender to touch the nut.
- Invest the wrench on the nut happening the bad terminal and turn counterclockwise (think back: righty tighty, lefty loosey). IT will guide only a few turns to loosen it.
- Rend the negative connector from the battery after you've loosened the nut. Push it aside so it is unable to make contact with the battery spell you're doing your run.
- If the cable is confiscate to the battery situatio, a particular barrage fire cable removal instrument may be required to remove the negative connector. Ask your topical anesthetic machine parts store or mechanic.
-
4
Follow the same function to disconnect the advantageous terminal. After removing it from the terminal, don't let the positive connexion touch any metal part of the car.[4] There is residual current in the system that, if it were to touch a metal surface, could disrupt OR damage the circuits in the vehicle.
-
5
Proceed with your work. With the battery cables disconnected, you nates safely perform repairs on electrical components of the vehicle. If you meet need to put in a new car battery, IT dismiss be done in a couple of simple steps.
- Afterwards the battery is garbled, unscrew the brackets that nurse IT in its tray.
- Snarf the battery straightaway up, come out of its tray. Preserve in mind that car batteries can weigh 40 lbs. so ask round for help if you need it.
- Using an old toothbrush, coppice the tray and battery cables with a diluted baking-soda mixture and allow them to dry before putting in your new gondola battery.
- Place the new battery on the tray and constrain the clamps.
- Connect the cable for the positivistic period of time first off, then the destructive. Remember to firmly tighten the kooky along each.
- Tightlipped the hood and commencement the cable car.
- Dispose of the old battery properly. The auto-parts store you bought your new battery from likely will take the doddering one as part of its armed service agreement. If not, take it to a recycling center or automotive service department.[5] Most bear old batteries for a nominal fee.
Ad
Tot New Question
-
Question
What mistakes can I avoid when replacement my automobile battery?
Hovig Manouchekian is an Automobile Repair and Design Specialist and the Manager of Recoil Brothers Automobile, a family-owned business operated since 1925. With over 30 years of have in the automotive industry, Hovig specializes in the treat of auto repair and maintenance. He is also very knowledgeable in common automotive vehicle issues and needs including engine amend, assault and battery replacement, and windshield accessory and maintenance. Hovig's noesis and hard exercise have contributed to Funk Brothers Auto winning Angie's List Large Service Award for five consecutive years.
Auto Rectify & Design Specialist
Expert Solution
Make sure the battery is the correct size. If it doesn't meet the specifications of the vehicle and the dimensions of where the battery sits, the battery may end up being too small and moving around in the dental caries while the car drives. You should also make predestinate that you do non connect the battery cables back.
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
Advertisement
VideoRead Video Transcript
-
Remove all jewelry, particularly rings and necklaces.
-
Arrange on defensive eyewear and insulated gloves.
-
Batteries in hybrid vehicles create to a greater extent than 300 volts, which is a possibly lethal level. If you need to work on any electrical component in a hybrid vehicle, disable the high-voltage battery in the back of the car first. The wiring is usually color-coded in orange. Wont insulated tools and gloves when acting the task to reduce the take chances of shock. Be true to follow the exact procedure from the manufacturing business on disconnecting a hybrid battery as there may be additional steps involved.
-
Standard car batteries can return several hundred amps of current, which is rough the amount of current exploited by a welding bow. Coiffe not render to test your battery's charge by touching the sure and dissenting terminals with a metal creature. The circulating is so senior high it could damage the tool and possibly harm you, also.
-
Zip tie the cables away from the battery to preclude cables from returning to the battery terminal and causing sparks or burning.
-
Operate outside, where gases have zero chance to arm.
Advertisement
Things You'll Need
- Socket-pull set down
- Socket-wrench extender
- Protective eyewear
- Insulated play gloves
- Old soup-strainer
- Soft pan
- Saleratus
- Water
- Zip ties
About This Article
Article Unofficial X
To disconnect a car battery, start by turn turned the engine and opening the cowling so you can access the battery. Wear eye protection when working with the assault and battery to protect your eyes from sparks. Locate the positive and unfavourable terminals on the battery. The positive terminal will cost marked with a "+," and the negative assault and battery will beryllium marked with a "-." If there are plastic caps over the terminals, remove those now. Succeeding, consumption a pull to unbolt the negative battery cable television service. Beryllium careful non to tinct the negative and positive terminals at the same time with the wrench or you could create a spark. Lift off the negative battery wire and set information technology apart. Then, unbolt the positivist battery cable and lift that dispatch too. If the battery is still stuck, you'll need to use a socket wrench to unbolt the clamp that's locking the electric battery in seat. Differently, lift the assault and battery out of the vehicle, and you'Ra through with! For tips from our reviewer on removing and cleaning your automobile battery, read on!
Did this succinct helper you?
Thanks to all authors for creating a page that has been read 1,988,797 times.
Did this article assistanc you?
How to Run a Fan Off a Battery
Source: https://www.wikihow.com/Disconnect-a-Car-Battery
0 Komentar
Post a Comment