Greensmaster Flex 1800/1820/2100/2120Page 7 − 16Cutting Unit
Bedbar Adjuster Service
Figure 25
1. Bedbar assembly
2. Compression spring
3. Lock nut
4. Bedbar adjuster shaft
5. Flange bushing
6. Cap screw
7. Detent
8. Wave washer
9. Retaining ring
10. Bedbar adjuster screw
11. Washer
FRONT
RIGHT
Antiseize
Lubricant
2
3
6
8
9
10
11
1
5
7
4
5
Flex 2100/2120 Shown
NOTE: The detent (item 7) used on Flex 2100/2120 is
toward the center of the cutting unit as shown in Figure
25. On Flex 1800/1820 cutting units, the detent is
mounted on the outside of the cutting unit crossmember
(Fig. 26). Cutting unit service procedures are the same
on both models.
Removal (Fig. 25)
1. Remove lock nut (item 3), compression spring (item
2) and washer (item 11) from bedbar adjuster screw.
2. Remove bedbar (see Bedbar Removal in this sec-
tion).
NOTE: Bedbar adjuster shaft (item 4) has left−hand
threads.
3. Unscrew bedbar adjuster shaft (item 4) from the bed-
bar adjuster screw.
4. Remove retaining ring (item 9) and wave washer
(item 8) from bedbar adjuster shaft and remove adjuster
shaft from cutting unit frame.
5. Inspect flange bushings (item 5) in cutting unit side
plate and remove if necessary.
6. If detent (item 7) is damaged, remove it from cutting
unit side plate by removing the cap screw (item 6).
Installation (Fig. 25)
1. If detent (item 7) was removed, secure detent to cut-
ting unit side plate with cap screw.
2. If flange bushings (item 5) were removed, align key
on bushing to slot in frame and install bushings.
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