How to Replace Broken Car Battery Cables?

Car battery cables provide power to other electrical parts of the car.If the battery is ok,but its cables are cracked or broken then instead of replacing complete battery,you can replace its cable and make the battery work.
So first inspect and clean the battery cable.

How to Inspect Car battery Terminals?

http://repairhelpcenter.blogspot.com/2011/12/how-to-inspect-car-battery-terminals.html

How to clean car Battery terminals?

http://repairhelpcenter.blogspot.com/2011/12/how-to-clean-car-battery-terminals.html

If the cables looks cracked then replace cables.The procedure to replace car battery cables with details and diagrams is as follows :-----

The positive cable is normally red and the negative cable is black. The positive cable fastens to the battery and the starter solenoid or relay. The negative cable fastens to ground on the engine block. Some manufacturers use a negative cable with no insulation. Sometimes the negative battery cable may have a body grounding wire to help assure that the vehicle's body is properly grounded.

NOTE

Be sure that a replacement cable has sufficient slack to allow movement of the engine on its mount.

The ground cable (usually the negative) should be disconnected first. This is a good habit to follow whenever doing major repairs.

• Loosen the battery negative terminal clamp.
• Spring-type cable connectors are removed by squeezing the ends of their prongs together with wide-jaw, vise-gripping, channel lock, or battery pliers. This pressure expands the connector so it can be lifted off the terminal post.
• For connectors tightened with nuts and bolts, loosen the nut using a box wrench or cable clamp pliers. Using ordinary pliers or an open-end wrench can cause problems. These tools might slip off under pressure with enough force to break the cell cover or damage the casing.
• Always grip the cable while loosening the nut. This eliminated unnecessary pressure on the terminal post that could break it or loosen its mounting in the battery.

• Use a terminal clamp puller to remove the negative cable. Prying with a screwdriver or a bar strains the terminal post and the plates attached to it. This can break the cell cover or pop the plates loose from the terminal post.
• Track the cable to its end and unbolt it from there.

Loosen the battery positive terminal clamp.

Use a terminal clamp puller to remove the positive clamp.
Track this cable to the starter relay or solenoid switch and unbolt it from there.

• After servicing the cables or battery, install the positive battery cable by reversing the procedure to disconnect it. then install the negative cable. do not overtighten any nuts or bolts since this could damage the post or connector. before attempting to reinstall the old terminal clamp, clean the terminal clamps and enlarge their holes using expanding pliers.

NOTE

Never reverse the polarity of the battery connection. Generally, all vehicles use a negative ground. Reversing this polarity damages the generator and circuit wiring.

• Coat the terminals with corrosion preventative spray, then check the job by starting the car. You can also coat the connectors with petroleum jelly or battery anticorrosion paste.

This procedure will help you to replace car battery cables/terminals.

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If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.

To know more about car battery,see the list below:---

How to Inspect Car battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-inspect-car-battery.html

How to Test Car Battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-test-car-battery.html

Car Battery Servicing?

http://repairhelpcenter.blogspot.com/2011/12/car-battery-servicing.html

How to Replace Car Battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-replace-car-battery.html

How to Clean car Battery terminals?

Battery terminals get dirty after few moths or few years.And due to that the battery does not get charged properly.Or in some cases the terminals gets cracked due to getting rusted.
The cleaning procedure is also called car battery servicing and its cable servicing.

Cleaning Terminal Clamps

• If corrosion has built up around the terminals or on the battery, it should be cleaned. after cleaning, rinse the battery and cable connections with clean water. dry the components with a clean rag or low pressure compressed air.
• Once the connectors have been removed, open the connector using a connector-spreading tool. Neutralize any corrosion by dipping it in a baking soda or ammonia solution.
• Use a terminal cleaner brush to clean the battery cables.
• Felt washers treated with corrosion-resistant compound can be installed over the terminals before reinstalling the cable connectors.

A protective pad prevents corrosion of the cable clamp and terminal.

Replacing Terminal Clamp

When a terminal clamp becomes corroded beyond repair, it can be replaced.

• After the old clamp is cut off and the insulation is removed from the end of the cable, a new clamp can be soldered to the old cable.

Battery cable repair. Soldering a terminal on a cable. 

• When the lug on the other end of a cable is replaced, it can be crimped on.

Battery cable repair. A new battery cable lug can be crimped to the cable. 

• One popular type of repair for worn cable ends is a bolt-on type terminal clamp.

An emergency repair battery cable is subject to corrosion. 

These are handy but are not recommended by manufacturers, who call them emergency repair battery terminal clamps. New replacement battery cables are available and should be installed as soon as possible after the emergency repair. They are better than bolt-on terminal clamps because their terminations are more thoroughly crimped or soldered to the cable.

• Before either type of terminal clamp is used, the end of the cable must be bright and clean.
• Use a sharp knife to strip back about 1/2" of insulation from the end of the cable.
• If a bolt-on type clamp is used, be sure it is sufficiently tightened to the cable so that it cannot come loose.

This procedure will help you to servicecar battery cables/terminals.

---------------

If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.

To know more about car battery,see the list below:---

How to Inspect Car battery Terminals?

http://repairhelpcenter.blogspot.com/2011/12/how-to-inspect-car-battery-terminals.html

How to Inspect Car battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-inspect-car-battery.html

How to Test Car Battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-test-car-battery.html

Car Battery Servicing?

http://repairhelpcenter.blogspot.com/2011/12/car-battery-servicing.html

How to Replace Car Battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-replace-car-battery.html

How to Inspect Car battery Terminals?

The car battery has two cables.One is black and one is red.One is positive and other is negative.
Large strands of wire housed in a protective insulated covering that carry current to the positive side of the vehicles electrical system and provides a ground on the negative side of the electrical system to complete the voltage circuit. The wire strands are usually made of copper and have eyelets or top post/side post battery terminals attached. A web or woven type cable is also available but has no protective insulating cover and is usually used as a ground cable.

Many a times this cables break in between and battery problems are noticed.Some car users directly replace battery.But actually just replacing the cable helps.So first inspect the cable.The procedure with details and diagrams is as follows :----

• Always perform a visual check for possible electrical system problems before attempting a diagnosis.
• Inspect all cables for broken or corroded wires, frayed insulation, or loose or damaged connectors.

Inspect the battery cables.

• A cable that is too short can rub against something until its insulation wears through, causing a short to ground.

The insulation can be worn away on a cable that is too short. 

• A cable that is too long and is not restrained properly can burn through an exhaust manifold.
• When there is high resistance in a battery cable or its connections, they will become hot to the touch. When resistance is within acceptable limits, cables and connections will not become hot. Resistance at the cable connections is a major cause of starting system problems. Check the condition of the terminals. Clean or replace them as needed.

Corroded battery terminals reduce the efficiency of the battery.

• Sometimes, a battery terminal does not have good contact with the terminal post or the cylinder block (in the case of the ground cable).

These cables do not have full contact with ground.

This procedure will help you to inspect car battery cables/terminals.

---------------

If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.

To know more about car battery,see the list below:---

How to Inspect Car battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-inspect-car-battery.html

How to Test Car Battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-test-car-battery.html

Car Battery Servicing?

http://repairhelpcenter.blogspot.com/2011/12/car-battery-servicing.html

How to Replace Car Battery?

http://repairhelpcenter.blogspot.com/2011/12/how-to-replace-car-battery.html

Cellular Phone not getting Charged?

Very common problem,faced by many cellular phone users.

There are three or more reason why your your phone won't charge;

1. The charger might be defective.
2. The charging port of the phone might be defective.
3. The battery cell might be very weak or the battery might be defective.

Charger

A defective charge can cause a phone not to charge. To actually find out if your charger is defective or not, borrow a charger from a family or friend that has the type of your phone, use the borrowed charger to on your phone. If the the phone charges, then obviously, your charger is defective and need to be replaced. It is also good to test your charger on another phone to confirm the status of the charger.

Make sure you run the above test, before buying another charger so that you don't waste your money. Sometimes, charger might be working and phone won't charge due to some other reasons that would be discussed below. So confirm first before buying another charge. Don't buy another charged based on assumptions........

Battery

A battery that is very flat, I mean a battery that its cell is very weak, won't charge with a phone charger. You might have to leave the battery in the phone with the charge plugged in for some minutes or hours before the battery will begin to charge and other times, it might not charge at all.

What make batteries to be in this kind of condition is; 

1. If you use you phone to the point when it says "low battery" and you still don't charge the battery and the phone turns off by itself. This can run down a battery cell.
2. If you leave a battery in the phone idle for a days or months, the battery cell will become weak. Or if you leave a battery used for days or months.
3. If you don't use the correct/right charger for your phone, this can drain the battery instead of charging it.

Batteries in such condition will have to be fast charged with a desktop charger. The desktop charger will be connected directly to the battery and the battery will definitely pick up within 1 hour. Thereafter, you can continue charging it with your phone charger and it will charge immediately.

But if the battery is defective, it won't charge at all. Even if you use a desktop charger. Such batteries needs to be replaced. Also, it is good to test the phone with another battery, and charge it to confirm before buying another battery.

Below is a picture of what a desktop charger looks like;



Charging port

If non of the above seems to be the reason why your phone won't charger, then it means the charging port is defective. 

Most times defective charging port confuses people. They think the charger is the reason why their phone won't charge and after using another charger on their phone they still find out that the does still does not charge.

Once your phone doesn't charge, the first this you test is the charger and second, the battery. But if the battery and charger seems not to be the cause of the problem, then it is the charging port that is cause the problem.

Your charging port might not be defective, maybe it loosed contact with the phone phone or it shifted from it's position. Sometimes, the way we forcefully insert our charger into the phone can make the charging port loose contact.

At this point, you will have to disassemble your phone. But if you feel it is a task you cannot perform yourself, then take the phone to a repairman to help you out. But if you feel you can do it yourself (DIY), read further.

Turn off the phone. Remove the battery. After that, get a phone screw driver, unscrew all the phone screws, remove the phone cover in order to gain access to the phone panel and get to the charging port. 

Check if the charging port actually loosed contact. If it didn't loose contact, then you will have to replace the charging port. 

Note that some charging port are soldered to the phone board and some are not. So if yours is not soldered, simply remove the charging port and make a replacement. But if is soldered, you will be needing a rework station. Rework station is what you will use to remove the charging port.

Below is a picture of what the rework station looks like;

 

This details mentioned above will help you.
Thanks.
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