factory

Ah I see, you would have been best to post that request in another more relevant thread, the carb rebuild sticky thread gives info on where to find reproduction carb diaphragms for the smaller 3/4HP to 1HP engines. I will add the info about part no #400102 there. David

Glad to help, see my edit in the last post about part #400102 which is not for the Series 20A engine used on these saws. David

That is an O&R or AEP number, you will only find new-old-stock of those as AEP (Advanced Engine Products Inc) closed down in 1978. Edit: Where did you find that number (#400102)? As it is a replacement carb diaphragm assembly for the smaller 1HP Compact & Series 13 engines, no use whatsoever for the Series 20A engine used in these chainsaws. This may help with part numbers for the O&R repair kits if Webhead still has any (send him a private message). David

Doesn't look too bad, it should clean up well, just be aware the decal stickers can be easily damaged by cleaning on these later O&R tools. @Webhead may still have some original O&R specific carb kits for these saws or a modern kit can be bought as CNew said. I'm sure we have mentioned this before, Amsoil only make synthetic oils for 2-stroke engines. Will it be OK with the seals & that unobtainium reed valve? David

That would be the Bridges Mini-Mota drill, which predates the change to only using grease and removal of all gearbox oil holes from the castings. David

My brother was watching some old episodes of the "The Price is Right" from 1973 on YouTube and found one featuring the Chicken Power Motor Kit as one of the prizes? in the guess the more expensive items from pairs in the 'give or keep game' part of the show. It's featured about 12 minutes in. David

Here are some pictures of the seal fitted to the NOS induction housing I have. David

Looking at the service manual, it looks as if the open-end of the induction seal should face towards the "small end of the induction case" i.e away from the engine, as you've found it. The feather valve seal is fitted the opposite way around. I will check the one NOS induction casing I have, as the seal is pre-fitted. If any seals are bad they will leak whichever way round they are fitted. David

From Intertec, same company that did the "small air-cooled engine service manual". Note: later editions may lack some older stuff like O&R's, always check the contents page before buying. David

A couple of starter housing parts that I have are painted in a neutral (undercoat ?) finish, I've seen other parts like this too, I think they stopped supplying spare parts in all different colours* and must have left it up to the repair shops to paint it to match. In fact some of the very late production tools & bike kits seem to have been spray painted all over after assembly. David *Unless it was an OEM that ordered a very large quantity.

Nice to see pictures of the Mono version. It looks to have a custom decal with the cut-out for the starter rivet too, not like those reproduction ones I've seen. David

The parts diagrams show the extra foot (or vibro-mount as they call it) fitted on the top side of the base plate, underneath the generator. David

That's very nice in Chrome, I want one , it must be hard to keep clean though. It must also be the engine you mentioned you had with the redesigned carb, it the first one I've seen on an engine, so can't imagine it was very successful. It is shown in several brochures, including the AEP 13B one I added to the forum last month. Here is a diagram of it too, note: there are no further diagrams showing what is inside the diaphragm assembly or any parts breakdown for it, the extra section of tubing is used as a pressure line for the diaphragm pump (no primer button fitted). David

Looks a nice example, I've never found a source for feet the same as the originals, which are often perished or missing. I've seen quite a lot of Tiny Tigers with the handle having a slight bend away from the muffler. David

As Joe hasn't visited the forum since October last year it would be best to send him a PM (personal message), he should get an email notification then. David

It was listed by "Old Mac Guy" on the chainsaw forum as being in the pictured brochure, 1.34 cubic inches being the 1HP O&R. Are you saying the pictures posted by "wildford" (aka "cortina" on the chainsaw forum) on both forums were originally from ebay? I did wonder if the Rocket Line version was re-branded for Australia, as the guy who posted the pictures is from Tasmania. For reference here is a link to the old O&R forum thread for the Rocket Line; https://web.archive.org/web/20130814203058/http://ohlssonandrice.forumer.com:80/rocket-line-chainsaw-o-r-t1243670.html David

Looks like the Mono one could be a Model 25 according to information from this link. http://www.chainsawcollectors.se/phpbb3/viewtopic.php?f=2&t=18242#p129872 David

Getting the spring back in is always fun! I've had several tools where the previous owners gave up. When I did repaired my first engine I had to figure it out without the aid of any service information, it took me a while to figure out the end of the spring was bent the wrong way too. David

Another possibility, the 1964 engine parts list does mention a tan starter (it doesn't state what it was used on), but what about the two decals and the different chrome handle? Also did you have a tan painted gearbox half? Here are some edited pictures from the ePay auction for future reference (they will disappear from ePay when the auction link eventually dies). David

I imagine the Mono badged one would have a different colour scheme & decals to the Rocket version, maybe John can confirm. David

We had a thread for this one on the old forum, although the post can be found on the web.archive, sadly the pictures can't. Luckily it was also posted on chainsaw forum "chainsawcollectors.se"; http://www.chainsawcollectors.se/phpbb3/viewtopic.php?f=315&t=22647&sid=664c46ab982b1873f59f4db3329bb16e It's nice to see another chainsaw that isn't a clone of the Orline ones. David

It could be from a department store, the retailer/re-branders label must have fallen off at some point. We have seen an Auger from Wards, Sears did have two chainsaws that are pretty well documented in the O&R service manual, Sears also put their catalog number on the instruction decal, I haven't seen anything re-branded for JCPenney (Penncraft) yet. David

Good to hear the spool is free, I'm curious as to what this engine is from, as you never said? David

I can see why you are reluctant to buy the chainsaw, as I've now noticed they also have the chain & bar listed separately too. https://www.ebay.com/itm/233259669065 David

The very late seals are attached to a steel ring, the flywheel side one can apparently be pressed out & replaced (if you could find replacements of course), but the reed valve one cannot be removed as the bearing ring in front of it prevents removal. David