Toro Greensmaster 3250-D 04383, Руководство по обслуживанию, Страница: 227 / 308

Greensmaster 3250−D
SPA and 4−Bolt Cutting Units (Rev. A)
Page 7 − 27
Bedbar Removal and Installation (Single Point Adjust Cutting Units)
Removal
1. Remove rear roller (see Rear Roller Removal and
Installation).
2. Loosen both flange lock nuts securing the hex head
flange screw to the frame tab (Fig. 48).
3. Remove hex head flange screw (39), flat washer
(38), and quad ring (37) from the bedbar (3) on the right
side of the unit (Fig. 42).
4. Remove both pivot screws (30) from the pivot hous-
ing (28) and frame. Replace plastic bushings (31) if worn
or damaged (Fig. 42).
5. Remove both lock nuts and flat washers from each
carriage screw securing the pivot hubs to the frame (Fig.
48 and 49).
6. Remove carriage screws (18) from the pivot hubs
(13 and 36) and frame. Remove bedbar (3) from the cut-
ting unit (Fig. 42).
7. Remove both pivot hubs (13 and 36) from the bed-
bar (3). Replace bushings (10, 51, and 58) if they are
worn or damaged (Fig. 42).
Installation
1. Apply antiseize lubricant to both bedbar pins. Tap
pivot hub (13) to the bedbar pin on the left side of the
bedbar (3) with a soft hammer. Tap pivot hub (36) to the
bedbar pin on the right side of the bedbar with a soft
hammer (Fig. 42).
2. Position bedbar (3) to the cutting unit. Insert car-
riage screws (18) through the frame and pivot hubs (13
and 36) on each side of the frame (Fig. 42).
3. Secure carriage screws with flat washers and lock
nuts (Fig. 48 and 49).
4. Secure pivot housing (28) to the frame with both piv-
ot screws (30) (Fig. 42).
5. Secure quad ring (37) and flat washer (38) to the
right bedbar pin with the hex head flange screw (39)
(Fig. 42).
6. Reinstall rear roller (see Rear Roller Removal and
Installation).
7. Adjust bedbar to reel, and tighten both flange lock
nuts securing the cap screw to the frame tab (see Adjust
Bedknife to Reel).
1. Flange lock nut
2. Hex head flange screw
3. Frame
tab
4. Lock nuts & flat washer
5. Pivot hub (LH)
Figure 48
1
2
3
4
5
4
1. Lock nut & flat washer 2. Pivot hub (RH)
Figure 49
1
2
SP
A and 4−Bolt Cutting Units