Toro MMX-650E-S 60212C Operator's Manual page 32

Aligning the End Paddle Wipers
1. Rotate the wiper and fixed paddle around the endplate
of the drum and locate smallest distance between the
drum and the wiper of the paddle.
2. Mark the inside of the endplate at the location that you
determined in step 1.
Figure 51
1. Carriage bolt and flanged
locknut
2. Closest point of contact
3. Align the wiper of a paddle to the mark.
4. Loosen the carriage bolts and flanged locknuts that
secure the paddle blade and wiper to the fixed paddle.
(Figure 51)
5. Adjust the position of the wiper so that the wiper lightly
contacts the end plate across the length of the wiper.
6. Adjust the position of the paddle blade so that the
outer edge is 3 to 6 mm (1/8 to 1/4 inch) from the
outer edge of the wiper.
7. Torque the carriage bolts and nuts to 19 to 25 N-m
(14 to 18 ft-lb).
8. Repeat the procedure for the wiper at the end plate on
the other end of the drum.
3. Drum endplate
Aligning the Adjustable End Paddles
1. Align the adjustable end paddle to the mark that you
made in step 2 of
(page 32).
2. Loosen the carriage bolts and flanged locknuts that
secure the adjustable end paddle to the fixed paddle
(Figure 52).
1. Carriage bolt and flanged
locknut
2. Closest point of contact
3. Adjust the position of the adjustable end paddle so that
it is as close to the end plate as possible, across the
length of the paddle, without touching end plate when
the paddles are rotated.
4. Torque the carriage bolts and nuts to 37 to 45 N-m
(27 to 33 ft-lb).
5. Repeat the procedure for the adjustable end paddle at
the end plate on the other end of the drum.
32
Aligning the End Paddle Wipers
Figure 52
3. Drum endplate