Apr 11, 2006 · Looking to get a IH 674 4-cylinder Diesel in great shape with FEL. Anyone have any insight, opinions or gotcha's with this model tractor. Think is it about 62 PTO and 55-60 DRAW -- HP. Got about 2500HRS. What is a good price in great shape with no problems? Data I found on it was...

Oct 18, 2019 · Hi everyone, Sorry I haven't been about for a few years... My old 674 is doing fine. I managed a radiator and water pump change last year but was pleased I managed without needing any specific forum advice. Can anyone please now help me identify this section of fuel line. It is on line on the...

Apr 27, 2015 · The 674 has a constant flow pump, so if the lever is locked on, fluid will keep flowing through the system. Some pics of your setup would help me explain what to hook to where.

Nov 28, 2022 · Hi all i am working on my 1973 IH 674, wanting to bleed the brakes. The manual says to clamp the brake reservoir inlet hose off. Feeling silly but i cannot locate the hose. Can anyone point me to where it is?

May 5, 2020 · Hi there, Having had a clean of the fuel system after a blockage I have an issue in refitting the injectors. The old seals were all broken or perished so I have replaced them with the only pattern parts available but as you can see they …

Jul 5, 2011 · Hi there from Norfolk, England. I have had a browse through the forums tonight but am unable to find an exact answer so am posting in hope of some advice. I have a 1977 674 with 5100 hours. I bought it to 'top' a 3 acre paddock and have owned it for 7 …

Jul 20, 2013 · My research shows that the 674 was manufactured from 1973-1977, in Doncaster, England. The 1978 model (manufactured in '77) cost $11,300. Serial #'s started at 100001 in 1973, and started at 107555, in 1977. My guess is that your tractor is a 1978 model year.

International 454. 474. 574. 674. 2400 & 2500 Tractors. except for the Hydrostatic Transmission

Aug 28, 2023 · My brother has an old IH 674 gas chore tractor (I believe it has a c200 engine). The thing has ran like crap for years. He got the head rebuilt, put a carb kit in it and thing still fouls spark plugs like crazy. It spits and misses a lot. He replaced the distributor with a …

Feb 23, 2011 · IH 674 Slipping Clutch The SN was on a little metal tag on the left side of tractor on the clutch housing. I do not have a TA, it is a standared tractor. What is the funciton of the safety Starting Swith. I do not have one on my tractor. Is that just to protect one from starting the tractor without depressing the clutch?