B2401 Hydraulic Leak

robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
One of the hydraulic hoses is leaking at the bucket. Question, replace the hose and fitting?

Anything a 72 year old woman should know before tackling a replacement if that's needed?
 

TheOldHokie

Well-known member
Lifetime Member

Equipment
L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60
Apr 6, 2021
8,730
4,471
113
Myersville, MD
windyridgefarm.us
One of the hydraulic hoses is leaking at the bucket. Question, replace the hose and fitting?

Anything a 72 year old woman should know before tackling a replacement if that's needed?
Hoses are easy - just need to know what type ends are on it.

Dan
 

DrankTheOrangeKoolaid

Member

Equipment
M6800/M920, Case 780B
Sep 24, 2019
99
34
18
Alberta
Is it leaking from a hole in the hose or is it leaking at one of the fittings? I had a leak on my backhoe that was just an O-ring... easy fix and it only cost $0.25.
 

#40Fan

Active member
Jul 21, 2022
289
165
43
USA
If you get a replacement hose, it will have the fitting on the end of the hose. If you're referring to the fitting on the cylinder, you probably don't need to change it.
 

robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
I can't tell. I'm guessing the fitting itself. I wrapped it in a light colored towel to see if I found that it might be coming from the hose but it was clean. That's why I think it's the fitting.
 

robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
If you get a replacement hose, it will have the fitting on the end of the hose. If you're referring to the fitting on the cylinder, you probably don't need to change it.
It's dark now. I knew I should have taken a pic to make what I'm describing clear but I was too lazy to get my phone. I'll remedy that in the morning.
 

#40Fan

Active member
Jul 21, 2022
289
165
43
USA
This is just a generic picture I pulled from the internet, but when you buy a replacement hose, it will come with the fittings I circled.

 

robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
This is just a generic picture I pulled from the internet, but when you buy a replacement hose, it will come with the fittings I circled.

I was hoping that would be the case. Now to figure out which one is doing it. I think there's two right next to each other.
 

robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
Let's see if I can upload these.

E980E2E6-D09C-4513-8C5A-2B2377DFA839.jpeg

DA7F9B03-E905-4856-A212-DBA3072944E1.jpeg


The other side is perfectly clean. I first noticed discoloration on the bucket but it's only become more apparent something is not quite right.
 

TheOldHokie

Well-known member
Lifetime Member

Equipment
L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60
Apr 6, 2021
8,730
4,471
113
Myersville, MD
windyridgefarm.us
It's dark now. I knew I should have taken a pic to make what I'm describing clear but I was too lazy to get my phone. I'll remedy that in the morning.
I don't see any problemwith tht hose but you can try tightening the swivel and jam nuts. They can work loose and start to leak.

Dan

1672761310531.png
 

#40Fan

Active member
Jul 21, 2022
289
165
43
USA
Is that on the left side of the bucket (when looking foward from the seat)?

Could just be exhaust stains.
 

robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
Is that on the left side of the bucket (when looking foward from the seat)?

Could just be exhaust stains.
It is. It would explain why I saw it on the bucket first. But as suggested by @TheOldHokie, Dan, I'll also check to make sure they're secure.

Thank you everyone. I'm beginning to feel more and more confident I can deal with this.
 

DrankTheOrangeKoolaid

Member

Equipment
M6800/M920, Case 780B
Sep 24, 2019
99
34
18
Alberta
Oil doesn't normally flow uphill... the fact that the cylinder is dirtier above the fitting than it is below suggest to me that it is not a leak. Wipe it down with a shop rag and carry on.
 

#40Fan

Active member
Jul 21, 2022
289
165
43
USA
If you're seeing fluid shooting out, then yes, you have a problem. If you're just seeing the dirty soot from the exhaust, don't worry about it. Completely normal for these machines. No need to try to fix something that isn't broke and end up causing a bigger issue.

I'm sure if you look on YouTube, you can find a few videos showing the exhaust issue.
 

robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
Well don`t just leave us hanging....lol
Some other stuff has interfered with me going out and satisfying my curiosity about what's going on. Weather being the biggest part. Got some stuff rolling in now.

As soon as I can get out there and fiddle with it, I'll let you know.
 
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robin416

New member

Equipment
B2401
Apr 30, 2021
17
4
3
Alabama
OK, a mini update. I wiped the area down and then wrapped a light blue shop towel around the fitting and hose. I'll use the tractor for a bit then check to see if the towel is clean on the inside.
 
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