I worked as a Deere mechanic for three Deere dealerships back to the late 60s. But . . . I'm a little "rusty" on some of this - and I worked on many more 350s then 450s - simply because the 450s did not break near as much. As I recall, all the 350s (with F-R reversers) and all the 450s (with HL-Rs) only have power to the PTO when the trans is working and engaged. If powereing a winch, the trans must be engaged in forward - not reverse. Many crawlers we sold and serviced had PTO driven winches on them - so it was something that caught our attention when they didn't work. The 440 wheeled log skidders however, used a special "through shaft" from the engine clutch the powered the PTO direct from the flywheel. This was done with a hollow transmission input shaft with another shaft inside of it. You just had your 450 apart. If all you saw was - a solid splined trans. input shaft going into the clutch disk - then there is NO PTO drive unless the HL-R is engaged to make the output shaft turn.
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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