Craftsman 17.5 hp 42 in. Deck Lawn Tractor - CA Model Logo

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Posted on May 03, 2010

Lawn tractor craftsman kohler command 15 hp ohv wont start , turns over wont fire, changed spark plug still wont fire, is there a fuel filter that might be plugged?

5 Related Answers

panilling9

panilling9

  • 284 Answers
  • Posted on Jun 09, 2009

SOURCE: Looking for manual for Craftsman 917.256552 15HP

if you go to sears.com click on parts direct
enter your mod # and to the right of the next page says get manual click on that and then click on view manual and it should come up for your mower

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Anonymous

  • 14 Answers
  • Posted on Nov 16, 2008

SOURCE: Engine starts, but stalls when clutch is released.

The is a safety switch located underneath the mower, in the dashboard area. This switch will not pass voltage to the ignition system unless the pedal is depressed, or the deck is not all the way up. However, your culprit is most likely the pto (power take off) switch on the dash that engages the blades. It will not allow the mower to start, if pulled, and if faulty will shut off ignition power when you release the pedal. First. You'll need a volunteer to sit on the mower and operate the controls.  Now put the deck down and with the pedal depressed start the engine. Nothing should happen, if it does replace the deck switch Sears part number #176138 mentioned above. Now raise the deck and release the pedal. Again, nothing should happen. Same solution if it does. If nothing happens on both tests the switch is ok. NOW. Behind the dash, find the pto switch, and squeeze the sides, depressing two clips that hold it in the dash. You should now be able to slide it though the dash, wiring attached. Unplug the switch. With pedal depressed, deck up, someone sitting on the seat, start the mower. Now release the pedal (making sure to block the wheels and have the transmission handle is in the neutral position. If the engine continues to run, you found the problem. Replace the PTO switch. Sears part number # 174651. Also, check the plug to the pto, ignition and deck switches for corrosion as this is a common problem, though not likely to cause yours, it could. Good luck, and please let us know the outcome, good or bad. Thanks so much.

Anonymous

  • 1 Answer
  • Posted on Jan 19, 2009

SOURCE: craftsman lawn tractor wont start

your fuel filter could be plugged

Anonymous

  • 4 Answers
  • Posted on May 19, 2009

SOURCE: 19.5 HP Craftsman Lawn Tractor won't start...any ideas?

Does the motor even turn over. Have you checked the carb. for gunk or gas trash.

Mike McDowell

  • 148 Answers
  • Posted on Aug 24, 2009

SOURCE: Kohler 22 HP Engine 2 cyl craftsman lawn tractor

Have you pulled the filter out to see if it's clogged? The easiest way is to remove from the system and blow through the filter. If you can blow through easily then you might have a bad fuel pump.
Good luck!
Mike

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1answer

What makes a mower lose fire?

need fuel, spark and air. Make sure air filter is clear. Best way to test this is leave it off while you try to start (or restart??). For spark, easiest way is to spray starter fluid in the carb. If it starts, you have a fuel problem. If you havent lately (or ever?), change the fuel filter.
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Craftsman 17hp 42" cut riding

Sounds like its not getting enough fuel. clean the fuel system and the carby. The valve clearances also need to be checked.
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Craftsman lawn tractor 917.271060w/kohler 15.5 hp engine cranks but backfires thru carb and wont start.

my 15 hp kohler engine backfired while i was using it, now it wont crank and backfires thru carb
2helpful
1answer

My craftsman 15.5HP kohler riding mower turns over

Try cleaning or better yet, replacing the spark plug. Depending on age and how your tractor was maintained, there are other possible causes.
  • Gummed up fuel system
  • dirty fuel filter
  • defective or misaligned armature/magneto (part that causes your plug to spark, igniting the air/fuel mixture, thus starting the engine)
  • throttle linkage/cable problems
  • low oil level. Some Kohler engines use a low oil shut down sensor which won't allow the engine to run or start to avoid internal damage.
  • Mechanical engine problems
I hope you find this solution helpful. Please rate it thanks for using Fixya!
1helpful
1answer

19.5 HP Craftsman Lawn Tractor won't start...any ideas?

Does the motor even turn over. Have you checked the carb. for gunk or gas trash.
1helpful
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0helpful
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