Changing the transmission/hydraulic oil

kcs

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Equipment
Kubota B2650
Jan 9, 2021
148
28
28
Virginia
I’m get ready to change the transmission/hydraulic oil and filters in my B2650. Is there anything special I need to know when I do this? Or is it pretty straight forward……… Thanks in advance
 

ctfjr

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L3800HST
Dec 7, 2009
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central ct
I've always found it pretty easy to do. The only 'my bad' was the 1st time I didn't have a catch vessel big enough :(
 
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kcs

Active member

Equipment
Kubota B2650
Jan 9, 2021
148
28
28
Virginia
I've always found it pretty easy to do. The only 'my bad' was the 1st time I didn't have a catch vessel big enough :(
Yeah I ordered a 4.5 gallon one from Amazon. So hopefully it will be big enough. I think the OM said it held 4 gallons. And I know all that won’t come out
 

PoTreeBoy

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L35 Ford 3930
Mar 24, 2020
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WestTn/NoMs
I’m get ready to change the transmission/hydraulic oil and filters in my B2650. Is there anything special I need to know when I do this? Or is it pretty straight forward……… Thanks in advance
Do you have a manual? There may be drain plugs on the final drive housings.
 

crbr

Member

Equipment
2006 B7800, 2022 BX1880
Jan 8, 2010
34
25
18
TN
Relative to my B7800...check the size of the head for the filter port on the transmission. I am not sure how your 2650 is set up but the B series 7800 takes a 26 MM socket (which I did not have in my tool chest) to get the filter (mesh wire screen) out and back in. Merely a word of consideration for planning ahead.
 
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kcs

Active member

Equipment
Kubota B2650
Jan 9, 2021
148
28
28
Virginia
Relative to my B7800...check the size of the head for the filter port on the transmission. I am not sure how your 2650 is set up but the B series 7800 takes a 26 MM socket (which I did not have in my tool chest) to get the filter (mesh wire screen) out and back in. Merely a word of consideration for planning ahead.
Wow ok thanks I’ll make sure I have on hand. When I did the 50 hour service, I changed the transmission and hydraulic filters.
 

crbr

Member

Equipment
2006 B7800, 2022 BX1880
Jan 8, 2010
34
25
18
TN
Wow ok thanks I’ll make sure I have on hand. When I did the 50 hour service, I changed the transmission and hydraulic filters.
You are a step ahead of me. LOL... Good deal.
 

kcs

Active member

Equipment
Kubota B2650
Jan 9, 2021
148
28
28
Virginia
You are a step ahead of me. LOL... Good deal.
Yeah I’m a freak when. It comes to maintenance on everything. Lawn mower, cars , trucks tractor , trailers. That is one thing my dad taught me. To always keep things maintained.
 
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mikester

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M59 TLB
Oct 21, 2017
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Canada
www.divergentstuff.ca
My personal rule of thumb is don't buy mystery parts off amazon or flea-bay from mystery vendors for an expensive piece of equipment. Too much knock off counterfeit junk floating around there. I choose to support my local dealerships and buy from them. I appreciate that they keep a large quantity of parts in stock and K can get stuff in within a few days for oddball stuff.
 
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kcs

Active member

Equipment
Kubota B2650
Jan 9, 2021
148
28
28
Virginia
My personal rule of thumb is don't buy mystery parts off amazon or flea-bay from mystery vendors for an expensive piece of equipment. Too much knock off counterfeit junk floating around there. I choose to support my local dealerships and buy from them. I appreciate that they keep a large quantity of parts in stock and K can get stuff in within a few days for oddball stuff.
Oh I’m going to my dealer and get OEM filters That’s all I run on it. But I do run Rotella oil
 
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D2Cat

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L305DT, B7100HST, TG1860, TG1860D, L4240
Mar 27, 2014
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40 miles south of Kansas City
For those who change hyd oils and need a drain pan, check with a local farmer and get a "protein tub" they have laying around. You can cut the top down to fit under your tractor and have plenty of volume. You'll also have a large area so no fluid misses the tub. These tubs hold about 20 gallons when full.

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JimmyJazz

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Equipment
B2601
Aug 8, 2020
1,224
742
113
Pittsburgh, Pa
I have a 5 gallon bucket almost full of used engine and hydrostatic transmission oil , where/ how do I dispose of it? Thanks
 
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RCW

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BX2360, FEL, MMM, BX2750D snowblower. 1953 Minneapolis Moline ZAU
Apr 28, 2013
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Chenango County, NY
I have a 5 gallon bucket almost full of used engine and hydrostatic transmission oil , where/ how do I dispose of it? Thanks
In NYS, places that do regular auto service take it. Most to run waste oil furnaces.
 
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Pau7220

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L3650 GST, Landpride TL250 FEL w/ Piranha, 6' King Kutter, GM1084R Finish
Aug 1, 2017
785
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Scranton, PA
I have a 5 gallon bucket almost full of used engine and hydrostatic transmission oil , where/ how do I dispose of it? Thanks
Auto Zone, Advanced, or most quick lubes will normally take it at no charge.
If you’re driving to the other end of the Commonwealth, I’ll take it.😉

P.S. If you end up at one of the corporate outfits, just say you have oil. The (ex fast food) employees are told to only accept oil…. Not knowing that hydraulic oil is nearly crystal clear and has very little contaminants.
 
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wendol

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L3800 HST
Feb 5, 2014
194
40
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80
North Tx
I’m get ready to change the transmission/hydraulic oil and filters in my B2650. Is there anything special I need to know when I do this? Or is it pretty straight forward……… Thanks in advance
For the hydraulic oil......you might consider taking a yellow paint marker, and mark the head of the drain bolts......makes it super easy to identify on future changes.
 
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