Oil and hydraulic fluid discussions go on forever on this site, lots of opinions for each.
I used SUDT2 only.
You don't have to use Messick's but you can get part numbers there. I just picked them up at the local Kubota dealer, no shipping costs.
Messick's
That's a pretty good price.
Are you sure they will fit - I thought the tires for a Z421 were 24x9.5-14.
As long as they match what's on there currently then you're good.
Wheel spacers will help but they will not solve the pucker-factor entirely. o_O
You may already know but...
Driving straight up and down is recommended especially with a loaded bucket.
Always keep bucket as low as possible, ROPS up and seatbelt clicked.
Maybe fill the rear tires also.
Always be...
Click the picture icon (circled) and drag and drop a picture from your computor.
Or click Attach File button (highlighted), find the picture, select it, click open, click thumbnail or full image.
Example of thumbnail
Example of Full Image
Just to be clear what tractor do own? B2650 or L2650???
Category I (Cat I) is usually tractors below 40 HP and Cat II is greater than 40 HP.
There is sometimes some confusion between the statement "my tractor is Cat I or CAT II". As Caden says yours is "typically Cat I" - but what does that...
Files that are too big may cause issues.
Try using "Attach File" as "Thumbnail".
Also maybe a little more detail and what it is you're trying to accomplish and why. Tasks performed, equipment used, topography etc.
Looking at the Operating Manual for the L3901 page 54 - not sure if it would be the same procedure - the instructions for "Starting the Engine (HST type)" step #6 below:
I run a Harbor Freight QH with a new top hook that sticks out further (typical problem with the HF QH).
Most QH are typically Cat II and are very similar. Make sure the QH is not too narrow and it has an adjustable top hook. If you search for "Quick Hitch" and check the box for "Search Titles...
Taking the FEL off and putting it back on is so easy why would you not do it. Sometimes it gets finicky if things aren't exactly level or the tires aren't the same pressure. I've done it more than once per day depending on the tasks, but at least once a week. Makes mowing so much easier around...
READY-SHOOT-AIM - hey, that's my M.O. you're copying there!!! :ROFLMAO:
#8 in the diagram is the 4WD solenoid valve.
As TheOldHokie said do some reading.
Page 2-M20 of the WSM also has a good diagram of how it works.
Good luck, hope it's an easy fix.
As a retired Energy Engineer:
DC or AC doesn't matter the formulas are the same:
Amps = Watts / Volts
Watts = Volts x Amps
Volts = Watts / Amps
A power factor of 1.00 is perfect for any system or piece of equipment.
Power factor for LEDs are between 0.90 to 0.99 so not even worth considering...