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706b engine transplant
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Joined: 21 Mar 2019
Location: North Carolina
Points: 606 		Post Options Post Options   Thanks (0) Thanks(0)   Quote 8070nc Quote  Post ReplyReply Direct Link To This Post Topic: 706b engine transplant
    Posted: Yesterday at 6:06pm
I recently purchased a 706b forklift. It runs and has enough power but it has so much blowby it pushing oil out the dipstick tube. Its my understanding the later models had a 433 allis engine. Mine has a perkins. My question is if a 433 could be transplanted into it and what it would entail
Thanks in advance
1984 80780
1957 D14
DES 300 with 25000 engine
616 tractor
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Joined: 24 Sep 2009
Location: Wisconsin
Points: 793 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Kcgrain Quote  Post ReplyReply Direct Link To This Post Posted: 9 hours 2 minutes ago at 11:27am
I just bought a 706B that was repowered from the Perkins gas to a 4bt Cummins, I would have preferred the 433T but the price was right and it was close by.
Doesn't look like it was a lot of work, but be careful you get the engine mounts exact, because whoever did this conversion didn't have it exact and it broke every engine mount in the frame
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Joined: 21 Mar 2019
Location: North Carolina
Points: 606 		Post Options Post Options   Thanks (0) Thanks(0)   Quote 8070nc Quote  Post ReplyReply Direct Link To This Post Posted: 3 hours 9 minutes ago at 5:20pm
Thanks for the reply. Im mostly concerned about the adapter plate for the bell housing. I think i can get by with this engine. Its git a skip on one cylinder and it will fire on that cylinder every once in a while. The cause is an injector leaking compression. I didnt catch the sound of the injector because the exhaust manifold is broke. When i fix the injector i think it will run fine. I slowed down the oil blowing out with some lucas oil stabilizer
1984 80780
1957 D14
DES 300 with 25000 engine
616 tractor
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