Servicing The Hd Dual Point Adjusters (Dpa) - Toro Reelmaster 7000-D Operator's Manual

Servicing the HD Dual Point
Adjusters (DPA)
1. Remove all parts (refer to Installation Instructions for HD
DPA Kit Model No. 120–7230 and to
2. Apply Never Seize to the inside of the bushing area on
cutting unit center frame
3. Align the keys on flange bushings to the slots in the
frame and install the bushings
11
10
9
1. Shaft adjuster
2. Wave washer
3. Flange bushing
6. Apply Never Seize lubricant to the threads of the
bedbar adjuster screw that fit into the adjuster shaft.
7. Thread bedbar adjuster screw into the adjuster shaft.
8. Loosely install the hardened washer, spring and spring
tension nut onto adjuster screw.
9. Install the bedbar, positioning the mounting ears
between washer and bedbar adjuster.
10. Secure bedbar to each side plate with bedbar bolts
(nuts on bolts) and 6 washers.
11. Position a nylon washer on each side of side plate boss.
12. Place a steel washer outside each of the nylon washers
(Figure 34).
Note: Torque the bedbar bolts to 37–45 N-m (27–33
ft-lb). Tighten the locknuts until the outside steel
washer stops rotating and end play is removed, but
Figure 34).
(Figure 34).
(Figure 34).
7
8
6
5
3
4. Apply Never Seize here
5. Flat washer
6. Lock nut
4. Install a wave washer onto the adjuster shaft and slide
the adjuster shaft into the flange bushings in the cutting
unit frame (Figure
5. Secure the adjuster shaft with a flat washer and lock
nut (Figure 34). Torque the lock nut to 20 to 27 N-m
(15 to 20 ft-lb).
Note: The bedbar adjuster shaft has left-hand threads.
4
2
1
Figure 34
7. Apply Never Seize here
8. Bedbar adjuster screw
9. Hardened washer
do not overtighten or deflect side plates. Washers on
inside may have a gap.
13. Tighten the nut on each bedbar adjuster assembly
until the compression spring is fully compressed, then
loosen the nut 1/2 turn
14. Repeat the procedure on the other end of the cutting
unit.
15. Adjust the bedknife to the reel.
20
34).
g016926
10. Compression spring
11. Spring tension nut
(Figure 34).