smthng2do
Bronze Member
I am in need of bolt torques for a 650 Deere....a quick response would be greatly appreciated! 
Thanks!
Thanks!650 (2T80UJ)
- Thread starter smthng2do
- Start date
- Views: 2473
What bolts do you need the torque values for? There are lots of bolts on the machine. Please be a little more specific and maybe myself or another owner can help.
Thanks, Ken /forums/images/graemlins/smile.gif
Thanks, Ken /forums/images/graemlins/smile.gif
RoyJackson
Rest in Peace
- Joined
- Nov 17, 2001
- Messages
- 24,646
- Location
- Bethel, Vermont
- Tractor
- John Deere 4052R Cab,, Deere 855D UTV, Z920A Zero Turn Mower and assorted implements
I suspect you're trying to torque the head bolts on your 650. I'm basing this upon the code you listed in parentheses in the title. Looks like a Yanmar engine code to me.
If I'm correct, the torque for the head bolts on my 670 is 63 to 67 lb-ft. The 650's should be pretty close to that, but there is also a sequence to follow when torquing.
I strongly suggest you go to the closest Deere dealer and see if they have the maintenance manual for your tractor. If you're torquing the head bolts and do it wrong, you could do some serious damage.
If I'm correct, the torque for the head bolts on my 670 is 63 to 67 lb-ft. The 650's should be pretty close to that, but there is also a sequence to follow when torquing.
I strongly suggest you go to the closest Deere dealer and see if they have the maintenance manual for your tractor. If you're torquing the head bolts and do it wrong, you could do some serious damage.