sros990
Member
What socket sizes are needed for the JD990 tractor? Is everything on the tractor and implements metric?
Thanks,
Steve
Thanks,
Steve
Socket sizes for JD 990
- Thread starter sros990
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- john deere 990
RoyJackson
Rest in Peace
- Joined
- Nov 17, 2001
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- 24,646
- Location
- Bethel, Vermont
- Tractor
- John Deere 4052R Cab,, Deere 855D UTV, Z920A Zero Turn Mower and assorted implements
There are an assortment of sockets required. They're all metric.
At the minimum, you'l need 15, 16, 17, 19, 20, 22, 25 and 30 (all mm). That's what I use mostly on my 790 which is, as the 990, built by Yanmar for Deere.
As far as the implements, it depends where they're manufactured. If made in Europe or Japan, the hardware will be metric. If built in the US or UK, most likely the English (American) sizes.
I suggest you get these sockets as 6 point, if possible, and in ½" drive. You can get a ½ to 3/8ths reducer for the smaller sizes.
Don't forget you'll need a torque wrench too.
At the minimum, you'l need 15, 16, 17, 19, 20, 22, 25 and 30 (all mm). That's what I use mostly on my 790 which is, as the 990, built by Yanmar for Deere.
As far as the implements, it depends where they're manufactured. If made in Europe or Japan, the hardware will be metric. If built in the US or UK, most likely the English (American) sizes.
I suggest you get these sockets as 6 point, if possible, and in ½" drive. You can get a ½ to 3/8ths reducer for the smaller sizes.
Don't forget you'll need a torque wrench too.