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| #Post#: 91686-------------------------------------------------- | |
| Pioneer 1074 transplant options. | |
| By: pat.flynn Date: October 30, 2025, 10:50 pm | |
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| I found a Pioneer 1074 Chainsaw in my father-in-laws old shed | |
| recently. It was manufactured in Canada in 1980 and is now about | |
| 45 years old. | |
| I came across his daughter and I have been around his place | |
| since 1995 but I never seen him use that chainsaw. I presume | |
| that was because the ignition coil had failed and they were no | |
| longer available. I tested the coil with a multimeter and its | |
| dead. I had also tried it manually beforehand and it was | |
| delivering no spark either when connected to the switch or when | |
| disconnected from the switch. | |
| Has anybody ever tried transplanting a coil from another make of | |
| chainsaw into these things - even if it required a bit of | |
| modification to make such a transplant and is there any point in | |
| thinking about such a transplant? Have a great Halloween. | |
| #Post#: 91687-------------------------------------------------- | |
| Re: Pioneer 1074 transplant options. | |
| By: Chainsawrepair Date: October 31, 2025, 6:19 am | |
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| Read up about using heat aka baking them to bring some coils | |
| back to life. Several guys have done it on chainsaw repair group | |
| FB in threads on how to. The big CR group. Not the small copy | |
| groups. | |
| #Post#: 91688-------------------------------------------------- | |
| Re: Pioneer 1074 transplant options. | |
| By: Chainsawrepair Date: October 31, 2025, 6:25 am | |
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| Then coils new and used at chainsawR. Also least other saws that | |
| used same coil. NOS new shows in stock and used show sold. But | |
| contact them. Sometimes have in stock and not listed. | |
| ignition coil for points type ignitions. 473340. Phelon 06240 | |
| 00-L, 0624000L, 0624000-L | |
| NEW old stock | |
| Fits many models of Pioneer chainsaws with points and condenser | |
| type ignitions including: 970, 1073, 2073, 1074, P20, P21, P24, | |
| P25, P26, P 20 21 24 25 26 | |
| Fits: Pioneer P-20, P-25, 1074, 1073, 2073, Holiday 970 | |
| Part: ignition coil only for points type systems. Part # 473340 | |
| https://chainsawr.com/products/pioneer-p20-chainsaw-phelon-points-type-ignition… | |
| https://chainsawr.com/products/pioneer-p20-p25-1074-1073-2073-holiday-970-chain… | |
| https://chainsawr.com/products/pioneer-p20-p21-p25-chainsaw-complete-points-ign… | |
| #Post#: 91690-------------------------------------------------- | |
| Re: Pioneer 1074 transplant options. | |
| By: Chainsawrepair Date: November 3, 2025, 6:32 am | |
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| Info how he does the coils from his thread in my group. I seen | |
| him bring back one on a stihl 088. How long they last yet to be | |
| seen. But saved him a bunch on one of those in oem coil. | |
| Smitty's | |
| Here's a tech tip for folks that dont know... saws that sit for | |
| long periods of time in damp area's or weather changes... alot | |
| of times ignition coil issues are prone to happen, either not | |
| work at all or work till saw warms up then quits... here is a | |
| trick for ya's that I personally have had good results with | |
| saving well over 50% of the coils doing this. Toaster oven 250 | |
| - 275 degrees for 2 to 3 hours. Laugh 😃 all ya | |
| want...but if it works it works. | |
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