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Smitty


"He who dies with the most toys/tools wins!"

Location: Connecticut
Joined: Dec 28, 2002
Points: 237

Which Spark Plug do I use?
Original Message   Feb 16, 2006 3:40 pm
On an Ariens ST724, Model 932027, SN 020355, 7 HP Tecumseh engine, I want to replace the spark plug. it currently has a Champion RJ19LM in it but I don't think that is the correct one. I have an Owners Manual and a Parts manual for this machine but neither one lists any info on the spark plug.  Hope you can help, i want to put the right spark plug in there.

Ariens 824 Sno Thro, Toro 18" Gas Trimmer, Craftsman 3.5 HP 9" Edger/Trimmer, Echo SRM230 Trimmer/Brush Cutter, Toro 21" Recycler II Mower, Craftsman 8.5 HP Chipper/Shredder, Craftsman 25cc GAs Blower/Vac, Husky Y1000 Air Compressor, Homelite EZ ChainSaw, Husky Chain Saw
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jubol


Location: Dover, De
Joined: Oct 3, 2003
Points: 1558

Re: Which Spark Plug do I use?
Reply #1   Feb 16, 2006 3:57 pm
Smitty,

Go to the Tecumseh web site , customer sevice operators manuals, then Basic service info.

Scroll down and they have all the plugs listed for theie engines!!!

                                                           Fred

Husqvarna STE927(11.5HP) snowblower,  MTD Pro Series 18/42 Lawnmower, MTD 6.5 HP  Self Prop Lawn Mower,  Weedeater 1500 Blower, Web Gensis  2000 
EGreen


Location: Amherst (Buffalo), New York
Joined: Nov 4, 2005
Points: 57

Re: Which Spark Plug do I use?
Reply #2   Feb 16, 2006 4:26 pm
The Champion RJ19LM is the correct plug, you can use the standard J19LM but it may interfere with TV/Radio signals w/o the resistor.  I think they cost the same either way.  Almost all (if not all) Tecumseh 4-cycle engines use that plug.

Smitty


"He who dies with the most toys/tools wins!"

Location: Connecticut
Joined: Dec 28, 2002
Points: 237

Re: Which Spark Plug do I use?
Reply #3   Feb 19, 2006 10:31 am
Thanks Guys! I always know i can get the info here.

Ariens 824 Sno Thro, Toro 18" Gas Trimmer, Craftsman 3.5 HP 9" Edger/Trimmer, Echo SRM230 Trimmer/Brush Cutter, Toro 21" Recycler II Mower, Craftsman 8.5 HP Chipper/Shredder, Craftsman 25cc GAs Blower/Vac, Husky Y1000 Air Compressor, Homelite EZ ChainSaw, Husky Chain Saw
Replies: 1 - 3 of 3View as Outline
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