Things Needed
Lawn lawn mower battery , like all other electric battery , last between three and five years . If your battery is elder than that and your lawn mower does n’t start , the battery is the first position you ’ll want to look to as the cause of the problem . Most lawn mower run on 12 - V batteries that are specifically designed for lawn mowers . you’re able to discover the battery under the tough of the lawn mower or , in some models , under the seat . knock off up a Modern lawn mower barrage fire is easy but will vary from modelling to model .
Step 1
Locate the battery . It is unremarkably near the top of the engine under the hood or under the tush .
Step 2
Loosen the electronegative battery cable television clamp with your adjustable wrench . The negative cable will be marked with a " minus " sign and may have a smutty overseas telegram . position aside the cable so that it ca n’t by chance fall back onto the bombardment .
Step 3
loose the positive battery cable length clinch with your adjustable wrench . It will be cross out with a " positive " sign and may have a red cable television . Set this cable away .
Step 4
relax the straps or clamps that hold the barrage fire in place . Remove the battery by pulling it flat up and out from its compartment . If there is corroding on the battery terminal , fag gloves to handle the old battery .
Step 5
Place the new barrage into the tray . Ensure it is tailor in the same fashion that the old one came out so that the plus and disconfirming terminal are in the same berth . Clamp down the battery .
Step 6
lay the positive battery cable on the overconfident terminal and stiffen it with your adjustable spanner . Repeat this appendage for the negative transmission line . Terminal grease can be added to the terminal ends before attaching the clamps .
Tip
Take your old battery with you to the stock . In addition to establish sure you get the correct replacement bombardment , the store will qualify of the erstwhile assault and battery by rights and may give you a belittled refund for the deposit on the old shelling .
Warning
Do n’t allow the prescribed and negative overseas telegram to come in contact with each other . Doing this can cause a brusk and potential galvanic shock . Do n’t drop the battery . There are caustic chemicals inside that can be extremely hazardous if they turn tail the confines of the battery due to damage .
