My 986 several years ago suddenly started blowing this oring. Solved it by making sure there were no burrs on the housings and leaving the gasket out and just using silicone to seal it. Have had no more problems.
The light in the dash monitors the pressure of the oil that lubricates the Torque Amplifier. That oil is supplied by the MCV pump that is behind the MCV valve body. It also provides the steering, braking and the TA hydraulic pressure. The pump you worked on here, is the Hitch pump, that provides the 3 point and the remote valves. Good job on the repair.
Good repair. FYI if it blows again look up that pump on a 1586 parts break down it will have a Teflon seal inside that oring. I always put that teflon seal inside all the pumps I install teflon takes the pressure spikes better.
At least you were Fortunate or prudent enough to have a tractor that you did not have to split to access the Hydrulic Pump, hope your 1086 is back in the Field soon. Regards
Out 1086 had the piston style pump. The o ring that goes against the housing kept blowing. We had to put a Teflon o ring in and machine out the housing. Now we got the gear style pump. Had to change it over.
Just subbed your channel. 👍👍😎 a friend of mine says the hydraulic pump went out on his 686. What you've done I I had to do on my 445 Moline, O rings and gasket. Very informative! Thanks for sharing.
Jacob...... When inserting something like that into a recessed area you can use some long bolts to give you a little leverage and a hand hold. Start the long bolts then slide it on the bolts into place. Also after 32 years in aerospace assy be careful of your oring choices. I think you are safe there(not the mfg. orings) but we run 3 types of oil in the aircraft parts I build and they take three different orings. Certain types of oils can actually degrade and destroy oring material. Looks like you are using the standard "buna" type orings. Never fails repairs like that are almost always in a bad spot. Good repair. By the way did you make a connection with the man who had the 800 series planters?
Looks like you have the Big Old Ih Hydraulic Outlets still and those adapters tend to take a bit of flow away so you should look into the kit to change those out to the ISO style its not a hard thing to change out the parts in those outlet bodies
Didn't know if you were aware or not but they have a Teflon seal available to replace that blown o ring that you changed. Case IH has it as well as some aftermarket companies. Its a pretty common problem on them 86 series.
Great video thanks for showing! Don’t you just love getting that old girl up and running again as she should without having to plug in a laptop or sending her off to the dealership to get stripped down and costing a small fortune! Well done! How is seeding progress? We have had our first rain in 5 weeks today so happy farmers!!
I feel like I have had five weeks of straight rain.... Not quite, but we've had a couple overly wet periods this spring. I hope this next dry week to get the rest of the grains planted. All of the vegetables are in.
Two things first next time instead of drilling out a washer use a chainsaw sharpening file they were good to enlarge holes just a little at a time I use them on roller chain connector links and second try using ether or starting fluid on your hydraulic fittings both male and female ends works good to get out fine particles of dust and dissipates quickly
If the suction tube didn’t line up and you over filled by 5 gallons. Does that mean that the fluid wouldn’t be filtered before going into the pump? In other words does the suction tube come from the filter?
That sounds fancy, Whats the kit? I need something like that for the steering box on the 6610. The two big o rings at the end of the rock shaft are sorta metric, but not really, and definitely now an SAE size. It's an aftermarket box made overseas.
Boehm Farm ....Its a Loctite 112 .I seen Steven Cox use it and I had to get one.Saved my butt in the field several times already.It was around $80 on Amazon.
Can you tell when how I test the actual pump. I have low psi and trying to see if pumo is,culprit. I was tkld the submerge pump and roll it and should blow my finger off. It blow pretty hard but dunno it is enough. Any better test?
Your work shop looks a lot like mine. Just impossible to keep everything in it's place when your busy working with the stuff your repairing. I'm a pack rat. My Moto is throw it away today. Need it tomorrow!!!!!
Glad you got the 1086 back in action. I really like my 86 series tractors, 12 years with no serious issues.
My 986 several years ago suddenly started blowing this oring. Solved it by making sure there were no burrs on the housings and leaving the gasket out and just using silicone to seal it. Have had no more problems.
Always enjoy videos. You tube turned your ringer off again. I'm glad I checked for a video 😎
The light in the dash monitors the pressure of the oil that lubricates the Torque Amplifier. That oil is supplied by the MCV pump that is behind the MCV valve body. It also provides the steering, braking and the TA hydraulic pressure. The pump you worked on here, is the Hitch pump, that provides the 3 point and the remote valves. Good job on the repair.
Good repair. FYI if it blows again look up that pump on a 1586 parts break down it will have a Teflon seal inside that oring. I always put that teflon seal inside all the pumps I install teflon takes the pressure spikes better.
Congratulations and good job on your repair! I actually had my fingers crossed as you went back in the tractor to raise the disc.
Im glad you got the tractor up and running once again great video !!
Thank you
At least you were Fortunate or prudent enough to have a tractor that you did not have to split to access the Hydrulic Pump, hope your 1086 is back in the Field soon. Regards
It's been busy lately.
I enjoy watching these 1086 videos just in case I have to tear into any part of mine that you're working on
I was really hoping you had made a video about it. I couldn't find any other videos about the main hydraulic pump.
Out 1086 had the piston style pump. The o ring that goes against the housing kept blowing. We had to put a Teflon o ring in and machine out the housing. Now we got the gear style pump. Had to change it over.
Good old gear pumps.
I put the suction tube in the pump and then put the pump assembly in. It works the best I think. Never had a problem sucking air.
Just subbed your channel. 👍👍😎 a friend of mine says the hydraulic pump went out on his 686. What you've done I I had to do on my 445 Moline, O rings and gasket. Very informative! Thanks for sharing.
I'm glad I could help
nice job man. glad that 10 is back in action!
Your videos are amazing!!
Thank you
Jacob...... When inserting something like that into a recessed area you can use some long bolts to give you a little leverage and a hand hold. Start the long bolts then slide it on the bolts into place. Also after 32 years in aerospace assy be careful of your oring choices. I think you are safe there(not the mfg. orings) but we run 3 types of oil in the aircraft parts I build and they take three different orings. Certain types of oils can actually degrade and destroy oring material. Looks like you are using the standard "buna" type orings. Never fails repairs like that are almost always in a bad spot. Good repair. By the way did you make a connection with the man who had the 800 series planters?
I have not heard from him yet.
Those Chinese mtd o-rings are complete junk. Don't ask me how I know.
Looks like you have the Big Old Ih Hydraulic Outlets still and those adapters tend to take a bit of flow away so you should look into the kit to change those out to the ISO style its not a hard thing to change out the parts in those outlet bodies
Didn't know if you were aware or not but they have a Teflon seal available to replace that blown o ring that you changed. Case IH has it as well as some aftermarket companies. Its a pretty common problem on them 86 series.
Great video thanks for showing! Don’t you just love getting that old girl up and running again as she should without having to plug in a laptop or sending her off to the dealership to get stripped down and costing a small fortune! Well done!
How is seeding progress?
We have had our first rain in 5 weeks today so happy farmers!!
I feel like I have had five weeks of straight rain.... Not quite, but we've had a couple overly wet periods this spring. I hope this next dry week to get the rest of the grains planted. All of the vegetables are in.
Love your videos
Thank you
Two things first next time instead of drilling out a washer use a chainsaw sharpening file they were good to enlarge holes just a little at a time I use them on roller chain connector links and second try using ether or starting fluid on your hydraulic fittings both male and female ends works good to get out fine particles of dust and dissipates quickly
The file could go much smother. I was disappointed the dealer didn't have them.
👍saved a lot of $$ doin that yourself!!
Great job!
My 1486 will lift the 3 point but the steering takes a while to get going ,why would that be?
nice work. :)
Is that fix working for you, here is the Teflon o ring IH part number 395312R1
If the suction tube didn’t line up and you over filled by 5 gallons. Does that mean that the fluid wouldn’t be filtered before going into the pump? In other words does the suction tube come from the filter?
Filter is set up to catch returning fluid.
I got a kit off Amazon for making my own O rings.Its the cats meow.
That sounds fancy, Whats the kit? I need something like that for the steering box on the 6610. The two big o rings at the end of the rock shaft are sorta metric, but not really, and definitely now an SAE size. It's an aftermarket box made overseas.
Boehm Farm ....Its a Loctite 112 .I seen Steven Cox use it and I had to get one.Saved my butt in the field several times already.It was around $80 on Amazon.
I watched that, He's making an o ring for a sandwich situation. The one I need runs on moving parts, so size is very important.
Can you tell when how I test the actual pump. I have low psi and trying to see if pumo is,culprit. I was tkld the submerge pump and roll it and should blow my finger off. It blow pretty hard but dunno it is enough. Any better test?
Um..... How was the o-ring I replaced??
@@boehmfarm4276 I havent,put it back in the tractor yet
Most of the standard orings are not hydraulic rated witch they are from dealers
How much fluid did you drain for to dissemble that cover?
All of it, ten gallons+
Ok thanks my 1066 didn’t steer anymore and no hyd pressure as well and found out bunch of gears in there were totally destroyed
Your work shop looks a lot like mine. Just impossible to keep everything in it's place when your busy working with the stuff your repairing. I'm a pack rat. My Moto is throw it away today. Need it tomorrow!!!!!
Hahaha, I think my dad has the same Motto at times.
Your workshop needs a major cleaning.
👍👌🇨🇦❤
Use CAT brand orings not ones from Chinese kits.
I bought all brand new fancy rings except for one the dealer had no clue about.
Who days the CAT branded ones are not chinese?
First viewer
Speedy!