Things Needed
Warning
habituate uttermost cautiousness when work with the brand — especially after you ’ve point them .
get your world power shaft in good working decree is n’t just a convenience thing — it can also help keep you safe . When your natural gas or electric - power hedge trimmer starts to cut less expeditiously or the machine take up to snag on hedge branches , it ’s prison term to focus the blade . With a canonic grind file , this job will take less than an hour .
Step 1
Put on your leather mitt to protect your hand as you figure out with your blade . They might not be as sharp as you want them to be just yet , but they can still cut you .
Step 2
Set your hedge trimmer on a monotonous surface , such as a mesa .
Step 3
Pull out the spark plug conducting wire to disconnect the spark plug . The spark fire hydrant is circular and cannular with a compact wire attached to one end . Removing it will secure the hedge trimmer does n’t start up while you ’re sharpening . If you have an electric model , skip this step — but check that your hedge trimmer joist is unplugged throughout this process .
Step 4
expend your pointer finger and quarter round to stuff the upper and low vane of your hedging trimmer joist together , so that the teeth of the upper blade rest over top of the teeth of the humble blade . If the teeth are not perfectly aligned after that task , place the head of a screwdriver between two of the teeth and press the head toward one curing of teeth , evoke eReplacementParts.com . The screwdriver read/write head acts as a pry bar that can help adjust the tooth perfectly .
Step 5
Set your mill filing cabinet against the tip of one of the dentition of the blade , lining the file up at the same angle as the angle on the vane . Each tooth has a reduce edge on its top as well as on its two sides , and you ’ll involve to sharpen all three edges . Start with one edge and slide your file downward toward the vane border , going with the angle of the steel . Files will only taper when you ’re moving forward .
Step 6
Lift the file cabinet off the blade after you ’ve reached the edge , and then start again , sharpening in a downward counselling until you reach the boundary of the blade . As you do this , you ’ll in all probability notice that portion of sword start to await glazed ; that ’s how you know you ’re point it .
Step 7
Move your data file to one of the side edges of the same tooth , once again line your file cabinet up so that it rest with the angle of the blade . Move your data file in a down charge , toward the edge of the steel several times , or until you see that the blade is shiny .
Step 8
taper all three face of each blade on the top of the trimmer , and then flip the trimmer over and sharpen all three sides of each blade on the bottom of the trimmer .
Step 9
Wipe down the blades with a stiff rag once you ’re done filing .
Step 10
Squeeze a modest amount of lubricating vegetable oil onto the teeth , or apply a product recommended by the hedging trimmer ’s maker to lubricate the teeth after sharpening .
Step 11
put back the spark male plug wire .
References
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