So gang, it's Christmas time and my company has extended its forced vacation to two weeks, sucking 7 days of FTO from me. I've got all kinds of things to do for the wifey-poo but what the heck can I do for me?
I've got two K301s so may as well get out the surgical tools and do a b-gearectomy. The C-125 goes first. Restored that back in '17 and so she's got maybe 75 hours on her. It'll be rather painless and the youngster is visiting so can assist in getting that b-itch up onto the bench. She's already been moved to the garage and the old Kawi and its carb parts moved back to the shed while I search for tiny o-rings. Wish me luck and pics to come. Oh, there is no rattle BUT she's always had a minor knock I chalk-up to excessive end play (didn't measure it back then 'cause I'm bad but, dang!, will now).
I put together a replacement for the missing clutch handle today. I like it so much I'm going to make one for my C-175 also!
Now I need to figure out how come it's not staying DISengaged. It EASILY jumps off the detent at the slightest touch. It appears to be a new bracket / lever, judging from the paint on it, but I have not investigated further yet. Wonder if anyone has run into this and solved it?
What is the correct routing for the throttle cable? This just CAN'T be correct! It's right on the cooling fins of the engine, it's done melted the skin off the cable! Maybe it's a replacement cable and simply too short?
If someone could post a pic of the correct routing it would be much appreciated!
While looking that over I noticed some oil 'weepage' at the front of the engine. To me it appears to be concentrated right under the fuel pump. I presume there's a gasket there that may need to be refreshed?
The only other suspect is the valve cover but and that appears to be a little weepy too, but more so the fuel pump.
What say you K301 gurus?
Ok, So I am seeing that most of you are leaning towards the ONAN engines being crap. That said, I have 2 416's # 1 is a -8 and # 2 is a -H. Both have the -216 in them. i was thinking of rebuilding the engine from the 416-H, but I am also considering changing the engine out with a different type. What are the recomendations? I am seeing Koler, what else will fit?
I'm looking for help in troubleshooting a starting problem with my 520. I used it yesterday to mow my yard for about 1.5 hours and when finished I let it cool down before shutting it off. It sat for about 2 hours and I put fuel in it and drove it on the ramps to clean the deck and after rolling it off the ramps I hit the starter and the engine made a noise and tried starting. I tried several times after that and no pop at all so I did a compression test and the front cylinder was fine and the rear was poor so I immediately thought of the valve seat being loose wedging the valve open. This morning I took the head off and much to my delight I did not see the seat as I thought but the head bolts were not very tight so I understand the poor compression (see pictures). The piston goes back and forth so that seems fine so I'm not sure where to focus my attention next. I am new to the 520 world and I tried searching the forums to find a thread that might walk me through this to no avail. I'm going to hold off putting the head back on just in case someone says to check something else related. This machine is new to me and has been smooth running, no smoke, good power, and always started easily with very little choke so I'm very surprised at this. Any help would be appreciated.
Hi, been a while since I been on the forum, but I needed to log on to get some help with my "new" b-115 I picked up for $25! I saw this beauty sitting on the side of the road and I just needed to have it. only issue is it doesn't have a engine and the steering was all discombobulated. Last night I got that all welded up and now I am looking for help, I need to get the Briggs motor that came on it now, I have had 0 luck with finding the right motor for it but I have found almost every part I would need to build one from scratch. They are all over ebay and craigslist (the parts) and would be expensive but nice. Any help would be greatly appreciated! (also am looking for a snow blower and a bagger for it, dont know if the bagger for it exists but would be nice to have.