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8-40 739-057A NOTE: Make sure all sprockets are installed cor- 2. Assemble the driveshaft components on the PTO- side of the driveshaft. 3. Install the bearing lock collar; then install the flange bearing assembly with the bolts facing towards the tunnel. 4. Position the front of the track up into the tunnel. Install the driveshaft with the splined end through its mounting hole in the chain case. AF055 5. Place the PTO-side of the driveshaft into position by sliding the bolts of the flange bearing assembly through the holes in the tunnel. 6. Place the cable adapter into position on the flange bearing assembly bolts. Secure with three lock nuts. Tighten to specifications. AF053 7. Slide the MAG-side bearing onto the driveshaft (inner race flange must be positioned toward drive chain); then install the O-ring and flange plate. Secure with three carriage bolts and lock nuts. Tighten to specifications. NOTE: Prior to installation, lubricate the O-ring 8. Slide the brake disc into position on the splined end of the driven shaft. 9. Install the PTO-side bearing with collar and flange plates on the driven shaft; do not tighten the collar at this time. Place the driven shaft into position making sure the brake disc and flange plates are properly positioned. Secure the PTO-side bearing and flange plates with two carriage bolts and lock nuts. Tighten to specifications. 10. On the MAG-side driven shaft, install the bearing, O-ring, and flange plate. Secure with three lock nuts. Tighten to specifications. NOTE: Prior to installation, lubricate the O-ring NOTE: If washers were removed from behind the 11. Install the spacer washer on the driveshaft. AF090 ! CAUTION Tighten the flange plate nuts evenly or the O-ring |