Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement - Mercedes-Benz SL and SLC 107-Series 1971-1989

With the introduction of catalytic converters, battery location was moved to the right side of the trunk compartment. The early models have a smaller battery, which is held in place by a bracket Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement its base on the side facing the engine.

Later models have a larger battery that is inside a black plastic case, Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement behind a hinged upholstered panel on the right side of Fiat Stilo Multi 192 2003-2008 Bosch S4 Battery 52Ah Electrical Replace Part trunk.

Power from the later-model batteries is routed forward via the positive cable to a large Pwoer block mounted on the right inner fender and frame extension, just forward of the firewall. Before replacement, batteries Merceded charging systems should be tested. Loose or dirty terminals or connections, a slipping belt, faulty voltage regulator or alternator can cause a battery to become Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement. Sometimes batteries go dead while the vehicle is parked because of current drains, such as alarms, trunk lights or glove box lights that stay on.

With the engine Mfrcedes all accessories turned off, check for current Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement between the battery and vehicle. Current should not exceed about 0. With the engine running Bhll a fast idle, voltage measured across the battery terminals should be about Batterh fully charged battery at rest no load or charging should measure about A Bxnner maintenance charger not a regular trickle charger should be used if the vehicle is stored for more than a Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement at a time.

Always use caution when handling batteries. Batteries vent explosive hydrogen gas and contain toxic lead and extremely corrosive sulfuric acid, which can cause severe burns and blindness.

Wear eye protection and rubber gloves when handling batteries and avoid contact with skin or clothing, as acid may injure skin S eat holes in cloth. Baking soda and water can help neutralize spilled acid. Avoid making sparks when connecting battery chargers, by plugging them in after making connections. Avoid making sparks near the battery when connecting jumper cables, by making the last ground or negative terminal connection to a clean Powsr ground.

On early models with under hood batteries, remove the two 6mm nuts 10mm wrench size located at the base of the battery on the engine. On later models, open the trunk and locate the battery access cover on the right.

Turn the black plastic knob and open the hinged access panel. Unclasp the two metal buckles which secure the plastic lid on the battery case and lift the lid away. On all batteries, loosen the battery cable clamps.

Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement

Start with the negative terminal, because if the wrench contacts any grounded metal it Merxedes spark or superheat the tool. Disconnect the negative battery cable terminal. If it is difficult to remove, remove the through bolt and twist a large screwdriver in the gap to slightly spread the two sides. Or, if you have a terminal puller tool, use it. Lift the battery out of the vehicle. On batteries with removable caps, check electrolyte level and top up as needed with BBanner water.

Clean and inspect the terminals, using a special terminal-cleaning tool.

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Buildup of corrosive powder can be neutralized and removed with a mixture of baking BBattery and water and a rag wear eye protection and rubber gloves. On Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement models, the battery is Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement under the hood on R017 right side near the firewall.

Large Image Extra-Large Image. On 069 Titanium Car Van Battery 12V 550A - E24, S4027, S 4027 models, the battery is located behind an upholstered panel in Baner trunk. The battery box lid is held in place by two metal straps with buckles. Pull on the buckles to open them and then separate the straps so the lid can be removed. Slip the lid out of the compartment.

Make sure the metal straps do not contact the positive battery terminal front as you remove the lid. Disconnect the negative battery terminal first reconnect it Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement. Disconnect the positive battery terminal next reconnect it.

If the battery posts are corroded, clean them with a terminal-cleaning tool. If the Benx cable terminals are corroded, clean them with a terminal-cleaning tool. Or, see what other questions readers have asked about this article Check out some other projects from our technical library: Need to buy parts for this project?

Click here to order! My sl has a fully charged battery, but no power anywhere. Is there a main fuse or Meredes that's possibly blown? Possible a fault battery cable. I would start by voltage drop testing the cables. Then Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement the fuse panel for power. I would buy a repair manual for the car just in case I 1971-198 incorrect! I have a '79 sl with a dead batter and can't open the trunk.

I have tried over and over locking and unlocking the driver door to try and get Mfrcedes lock to release but it won't. I can't get the trunk Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement when using the key on it Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement - no matter how I turn the key.

Press down on Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement trunk lid while trying to use key. Something may be jammed in the latch. I have seen that. Press down, unlock, pull up. Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement the battery is dead on a '79 how do you get the trunk open? Can anyone tell me where the Battery vent is on a sl. My new battery has Mrcedes vent but I can't find anything relating to a vent tube, either physically or thru manuals.

Should I be using a non venting battery. There should be a vent that runs out Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement trunk. Remove the battery and check around the battery tray area.

This site was Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement and produced solely by Pelican Parts. Pelican Parts is not Mecredes with Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement Cars North America in any manner, except for a mutual appreciation and love of the cars.

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All pictures and references to the Porsche name, and the car names and shapes are for restoration reference only, and do not imply any association with Porsche. Pelican Parts is not responsible for any typographical errors contained within the site.

Information and technical articles Type 334 Titanium Car Battery 12V 91Ah this website are for reference. Consult authorized factory manuals when Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement repair procedures. By entering this site, you agree to hold Pelican Parts free from any liability arising out of Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement use of any information contained.

Battery Replacement Wayne R. If battery is under Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement, allow engine to cool. Test battery and charging system, replace cables, replace alternator belt. If 62h are stuck, use a terminal puller such as. Followup from the Pelican Staff: Negative - Casey at Pelican Parts. I have a SL and had some one jump Banmer battery which started the car but after driving the car for some time parked the car Mercede it would not start but the lights went on but there were no sounds or turning.

Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement have not touched the car. The battery may be faulty or you crossed the cables and blew fuses during the jump start. Check battery voltage 62Au voltage at the Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement fuse panel.

My '73 Mercedes Benz Sl R107 1971-1989 Banner Power Bull 62Ah Battery Replacement SL must also need the "small" battery, as Group 49 battery the books call for is 2" too long for the tray. Everything Replacfment see says group 93 or To Bnaner sure, Give our parts specialists a call at - Nick at Pelican Parts. How about some factory battery dimensions for the early "small" battery in '73 SL?

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