SECTION 31 - IMPLEMENT POWER TAKE-OFF (PTO) - CHAPTER 1
31-5
1000 RPM PTO Units
Remove the front PTO shield by removing two 5/16″
x3/4″ cap screws and cupped lock washers at, 1.
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Remove the tapered pin, 1, washer, and lock nut, 2.
Slide the PTO off of the gearbox shaft.
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To reinstall the PTO drive shaft. Apply a thin coat of
grease to the splines. Slide the PTO on to the bottom
shaft of the step-up gearbox. Place the tapered pin,
1, into the non machined end of the yoke hole.
Position the pin in the yoke with the tapered portion
of the pin toward the groove in the shaft. Tap the pin
end until the head is within 1/4 inch of the yoke and
the threaded end is protruding out of the yoke. Place
a washer, 2, and nut, 3, on the pin. Torque the nut to
142 N⋅m (105 ft-lb). Tap the head of the pin with a
hammer and re-torque the nut.
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