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Appendix C - Accessory Installation
2019-01-23
3P806NT 313-520M
81
Appendix C - Accessory Installation
Carbide Disc Scraper Installation
Optional carbide disc scrapers are not factory installed.
See page 53 for ordering information. These instructions
describe installation of kit:
Start with row 1 (left-most row unit):
39. Remove one or both disc blades to gain safe access
to the mount . Note the position of bushings and
spacers for correct re-assembly (page 34).
40. Remove the existing slotted scraper.
41. Select one:
If Seed-Lok
®
is present, or also being mounted,
also select one:
013C WASHER LOCK SPRING 3/8 PLT
Place the lock washer
on the bolt
(because
the nut is not used).
42. Select one:
Place this flat washer on the bolt.
43. Select one:
If the blades were not completely pre-assembled,
select one each:
Nest one side (
,
) behind the other. Connect
the spring
between the sides, using the small top
holes. Insert the spacer
from the front, with the
narrow raised center to the rear (in the large blade
holes).
44. Insert the bolt through the scraper blades (
,
)
and spacer
.
45. If no Seed-Lok
®
is present, select one each:
013C WASHER LOCK SPRING 3/8 PLT
Secure the scraper assembly to the scraper
mount using the lock washer
and nut
.
If a Seed-Lok
®
is present (not shown), secure the
scraper assembly to the Seed-Lok
®
, using a threaded
hole present in the Seed-Lok
®
. The hex nut is
unused.
46. Re-mount the removed disc blade.
Figure 55
Carbide Disc Scraper Installation
19000
U
D
L
R
B
F
1