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Radiator repair today. I don't know how old my radiator is and was planning on refreshing the cooling system before the heat of summer arrives. After today that's going to happen much sooner. Noticed a drip under the 60 and checked the petcock in the CSF radiator. When I checked it's tightness it broke. Discovered the bolt size and thread pitch is M12x1.25. A shock bolt will fit but is too long. A really short bolt is needed. Dorman has the correct repair item, found it at O'Reilly.
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In trying a couple of quick fixes I slightly mangled the threads in the bung and the Dorman plug would not thread in straight. I doubled up the rubber washer by using the old + new then slathered the repair with JB Weld putty. Goal is simply stop the leakage until I can replace the radiator.
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@ToyotaMatt I put my long socket wrench handle under the front frame passenger side with 46mm socket on board, zip tied it to the frame thru a convenient hole, put a couple wood blocks in two places and cranked the engine over once! Amazing really. I should have taken a picture, video would be better. "This is the way"what's the zip tie and crank method ?
interesting term
photos please
@ToyotaMatt I put my long socket wrench handle under the front frame passenger side with 46mm socket on board, zip tied it to the frame thru a convenient hole, put a couple wood blocks in two places and cranked the engine over once! Amazing really. I should have taken a picture, video would be better. "This is the way"
On another note, my weekend project just got longer. When i put light pressure on the bottom edge of the backing plate i can see oil between it and the block squeezing out. The gasket and crank seal appeared to have been leaking also. The gears look OEM and really good to me. Should I check the run-out before further disassembly? I know the backing plate gasket is NLA, what should I use? Any suggestions on this snowballing job? I have not drained the oil yet.
Oh and how many people have had the lower part of the cover separate off? Looks like some weak tack welds let go.
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Should I check the run-out before further disassembly?
11312-61011 is through 10/84.Great news. I started searching and found two part numbers 11312-61021 and ...1011? Any idea which is the correct one. I have an April 84. The backing plate itself is showing available also, is it advised to get a new one? Still searching on how to remove the staked flat heads and oiler without damaging.
Changing my plan unless Mr. 2F changes it for me. I had no clue how involved removing the cam was until late last night. If the gears check out, I'll be tack welding, painting and putting everything back.
Great news. I started searching and found two part numbers 11312-61021 and ...1011? Any idea which is the correct one. I have an April 84. The backing plate itself is showing available also, is it advised to get a new one? Still searching on how to remove the staked flat heads and oiler without damaging.
UGH!... sucks you can't remove the cam gear from the cam without pulling it. I noticed the FSM says to:Pulling the cam is a chore. Remove rocker arm assembly, side cover, rods and lifters, etc. plus you have to loosen the motor mounts to lift the engine so the cam gear will clear the valance.
UGH!... sucks you can't remove the cam gear from the cam without pulling it. I noticed the FSM says to:
View attachment 2943709......do you think this means to make sure you keep the cam square to the front of the motor as you pull it?
Exactly how I did mine, until I moved it to the air cleaner housing for FMIC ducting, etc. then I installed my Provent 200 catch can there now.Installed a second battery last year which required moving the overflow bottle, and that led to a very taut hose connecting the radiator to the overflow. After many months finally added a section of hose to alleviate the shortness. I scavenged some connecting pieces from a couple of Mityvac kits.
Got the 3FE-Turbo running! It's running great too, only showing 2 lbs boost but I've got the lightest spring in the wastegate. Got all the gauges working today too and the wideband calibrated. What a relief after all that work you just never know how it's going to play out. Only issue I had on initial startup was the oil feed line to the turbo wasn't quite tight enough and had a little drip. All that's left is to finish the exhaust and I still need to plumb in an aux fuel pump but now I can get it on the lift so I'll get that done soon. What do you think, I'm going to do a side exit for the exhaust either before or after the rear wheel. I was going to go after but now I'm leaning towards before because I need to build some rear qtr protection. I included a pic of the drifted snow in front of the sauna at my camp so you can see it's going to be awhile before it hits the road.
Downpipe
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You've all seen these but this is the final
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Well, here it is. I'm a bit nervous about the preload on the bearings as the IFS hub fits tight without any preload. The caliper is tight too. There is no fluid in it and there is a lot of resistance. I imagine it will wear in at some horrible gas mileage. Did I say that it is tight??