Homelite Super XL chainsaw

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  #1  
Old 10-09-16, 06:45 AM
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Homelite Super XL chainsaw

Hi All,I am trying to set the points, I assume that I bring the piston to the top and set the points from that position on the shaft,correct me if I am wrong.
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Old 10-09-16, 07:53 AM
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I think I have owned that Homelite Saw since around 1977 . . . . and I have never had to adjust the points.

Looking in my service manual though, I read:

"Note the following on breaker point equipped models: Breaker point gap should be 0.015 inch. Air gap should be 0.008-0.012 inch and may be set using Homelite shim stock No. 24306. Ignition timing is fixed at 23 BTDC and cannot be adjusted. Breaker point gap must be correct, however, as it will affect ignition timing if incorrect."

Hope that helps more than it clouds the issue for you.
 
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Old 10-09-16, 08:35 AM
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So that would seem to say that if the piston is at TDC the lobe on the shaft is how to set the point gap,I guess.
 
  #4  
Old 10-09-16, 08:42 AM
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There should be a lobe on the shaft that the points ride on, you position the shaft so it has the points at full open position, you set the gap there. Have a good one. Geo
 
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Old 10-09-16, 09:24 AM
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Got it, thanks just trying to confirm.
 
  #6  
Old 10-20-16, 06:02 PM
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Homelite Super XL

Hi All, I am restoring a junked Super XL,it will start but seems to be blowing raw gas out of the exhaust port,carb has been apart and looks fine,not sure how to adjust the carb (Tilitson) screws are backed out 1 1/4 turns,any thoughts?
 
  #7  
Old 10-20-16, 06:10 PM
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What model is the carb? I suspect there will be some letters or numbers on the carb itself.
 
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Old 10-20-16, 06:23 PM
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Threads combined into one.
 
  #9  
Old 10-21-16, 07:12 AM
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The only numbers I see without removing the carb are, Homelite SCD 8 and 119
 
  #10  
Old 10-21-16, 09:02 AM
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You'd have a high (H) and a low (L) screw and a throttle stop screw. Get it running and warmed up with the right gas/oil mix. At idle set the L for max rpms, then at WOT set the H for max rpms. Now check the responsiveness of the throttle from idle to high rpms. It should crack right off without hesitation. If you're good there, go back to WOT and turn out the H screw for a slight rpm drop. This gives you a little richer mix for more lube and load.

Now, at idle set the throttle stop to get the chain just moving, then back until the chain stops.

If you're running the saw in hot weather, either set the H screw for a little richer mixture or run more oil in the mix. For a 1977 it probably has a 32:1 ratio. For today's oils a 50:1 is pretty common. Go back to the 32:1 mix for hot weather.
 
  #11  
Old 11-27-16, 06:23 AM
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Hi All, I have it running somewhat but it seems to be blowing a grey color smoke wet smoke,the plug is wet but not fouled.
 
  #12  
Old 11-27-16, 12:36 PM
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Sounds like some carburetor tuning is needed. Turn the high speed mixture screw in a half turn or so and see if that helps. Soemtimes you have to rev it up and blow out all the old oil and residue if the carb seeped over time.
 
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Old 11-27-16, 06:19 PM
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The carb was removed and clean,which really didn't need it,I'll try turning the HI needle valve in a bit,just never saw this kind of grey wet smoke.
 
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