Newbeeeee

   / Newbeeeee #1  

Jagmandave

Veteran Member
Joined
Feb 9, 2005
Messages
1,513
Location
Olathe, Ks
Tractor
Yanmar 1602D
Hi,
Just found this forum today and have been digging thru, learning quite a bit as I go. I have a 1602D which I've owned for three years now, glad to find this resource! I bought my tractor from a local resident who had only owned it about a year himself, and had just been transfered out of town. He insisted that the less than 100 hours showing were accurate (!) which completely set off my BS meter, but I bought it anyway.......

The first summer I used my Yanner to move some boulders, rocks and dirt around on my newly acquired acreage out in the boonies, and it ran flawlessly, did most everything I asked, and only gave me a few scary moments when going across a hill or lifting something a bit too high with the bucket!

The next summer I decided it might be time to look this thing over and do a bit of maint. First the air filter, when I removed the cover I found the cannister almost half full of a very fine silt! Next the fuel filter, almost the same thing! Next, took a look at the fan belt, since every now and again the alt. lite would stay on a bit after I started the engine. Well, it was around the pulleys, but that was about all you could say for it, it's a wonder I didn't overheat it all summer mowing with the Bush hog! One thing about the Yanmar design, at least on the 1602D, you have to remove the lower radiator hose to replace the V-belt - not a great design! However I took the opportunity to replace the coolant while it was out. So, new oil and filter, air filter, fuel filter, V-belt, coolant and the odd tightening up here and there, and it runs like new! I also added about 2 gallons of hydraulic fluid, which made the FEL work a whole lot better! Today I read the threads about the proper fluid to use (I bought "Tractor Hydraulic Oil" from the local parts store) and now I wonder if this was the right stuff - seemed a little thicker than the "ATF" looking stuff that shot out when a FEL hose popped a tiny hole. Still wondering about that, and I'm unable to get a clear answer on whether it's just ATF or something else.................

This winter I decided to freshen up the appearance, it has a bit of surface rust and the rear fenders are banged up a bit. When I pulled all the sheet metal off, I found a huge amount of silt up around the fuel tank as well. My conclusion is that not only was this tractor used in the rice patties, I think it was used as a submarine for a while! Still, it seems fine now, so I'm just going to keep fixing it up and using it anyway. I straightened all the bent parts, sand blasted everything, and sent it off to paint.
The paint work turned out great and now I'm just waiting for better weather to freshen up the "green" parts too, before I re-install the red ones. I've gotten all the lights and switches to work now, althought they were all rusted inmobile, and I'll take the tip I found in another thread and find a new fusebox with modern blade fuses. Then, it should be ready for the next 10 years or so! I'll post a few pics when it goes back together, but it won't be getting quite as much use now - I bought a ZTR to do the mowing. My property is just a little too steep and has way too many trees to mow around with the tractor.........
 
   / Newbeeeee #2  
Welcome to TBN,

I believe the hydraulic oil that looks like ATF is the Asian version of JD303. You will find all the answers to your questions here.

Regards, Mark
 
   / Newbeeeee #3  
You need Universal HyraTrans type JD303 or equal in the trans/hydraulics. Most farm stores and even Sam's club sells it. It is most important in cold weather. There is also a screen in the bottom of your transmission that sounds like it should be cleaned while you have it drained. Just follow the large return line from the pump back to the bottom of the transmission. It is under the plate that attaches it to the trans. There is a section of rubber hose in the line that makes it easier to remove.
 
   / Newbeeeee #4  
"One thing about the Yanmar design, at least on the 1602D, you have to remove the lower radiator hose to replace the V-belt - not a great design!"

Sounds like a good design to me. It should encourage one to replace belt and hoses at the same time, as one should.
 
   / Newbeeeee #5  
Most the small Yanmars (1401, 1510, etc) are like that.
First time I did one, it took longer to mess with the hose than to change the belt!
 
   / Newbeeeee
  • Thread Starter
#6  
Thanks for all the replies guys, I'll see whether the stuff I used is comparable, if not, I guess I get to drain and refill. What's it hold, 4 gallons or so with the FEL?

Ok, found the container for the hydraulic fluid I used, says it's "Recommended as a replacement fluid for (among others) JD 20A, J20C, J14B, J21A, 303 and Quattro. I feel better, thanks for the tip, guys............
 
   / Newbeeeee #7  
You said "the tip I found in another thread and find a new fusebox with modern blade fuses"
I think I read the same thread but haven't been able to do anything about the suggestions - have you?

cvt
 
   / Newbeeeee
  • Thread Starter
#8  
Haven't gotten down to the auto parts store to find one yet, but took a look at mine yesterday and I actually think it's ok, so till I re-install all the sheetmetal and get it running again, I may just wait. Still have to wait for the weather to clear up here tho, supposed to rain all weekend................
 
   / Newbeeeee #9  
Jagmandave,
I have a YM155D that had the same odd ball fuses . I replaced mine with a 6 fuse block from NAPA. It even screwed on with the same mounting point (had to use longer screws).Very easy conversion.
 
   / Newbeeeee
  • Thread Starter
#10  
Do you remember the part number?
 

Tractor & Equipment Auctions

Unused TMG-LSN10 Indoor Infrared Sauna Room, (A33079)
Unused TMG-LSN10...
1984 Case IH 2294 Salvage Tractor (A33041)
1984 Case IH 2294...
Chery 7' 10 Drawer Workbench (A33391)
Chery 7' 10 Drawer...
Unused 2024 EGN EG360T Stand-On Compact Track (A33078)
Unused 2024 EGN...
2019 Caterpillar 259D Two-Speed Track Loader, (A33078)
2019 Caterpillar...
WT Zero Breaker Attachment, (A33079)
WT Zero Breaker...
 
Top