dkg520 523 #1 Posted April 19 I picked up a C-161 having the Sunstrand transmission with the filter on the right side. Where do a find the relief valve so I can push the tractor? Share this post Link to post Share on other sites
squonk 42,603 #2 Posted April 19 Left side. There will be a stud sticking out with a screwdriver slot in the end of it 1 Share this post Link to post Share on other sites
oliver2-44 10,376 #4 Posted April 19 @dkg520 Those relieve valves with the screw driver slot can be hard to turn or stuck. Start spraying it with penetrant. When you try to turn it the 1st time 2 people is helpful. One pushing the screw driver in tight and the other trying to the screw driver with a small vice grip or wrench on the screw driver shank. Rome is tight to get in there, I also resorted to trying to clamp a small vice grip to the relief valve shank. As a semi last resort the nut at the base of the relief valve can be loosened and the whole valve removed to free it up. 1 Share this post Link to post Share on other sites
dkg520 523 #5 Posted April 20 Thank you for the tip Share this post Link to post Share on other sites
squonk 42,603 #6 Posted April 20 If it's really stuck, take off the tire and footboard. Use a small Ridgid brand pipe wrench. Share this post Link to post Share on other sites
