Akwingnut
New member
While brush hogging grass pto jumped out, and tractor will barely pull itself. Changed filter, now everything works fine except pto, just makes a howl when engaged. Removed from tractor, after checking pressures (260-290psi) to pto clutch pack, pto valve works, can engage clutch pack with 120 psi air pressure. Reassembled, pto is still inoperative. Stumped by this one, anybody have suggestions?