2018-06-06
151-144M
3P1006NT
90
Appendix C - Accessory Installation
Carbide Disc Scraper Installation
Optional carbide disc scrapers are not factory installed.
See page 58 for ordering. This page cover installation of:
Start with row 1 (left-most row unit):
1.
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 37).
2.
Remove the existing slotted scraper.
3.
Select one:
If Seed-Lok
®
is present, or also being mounted,
also select one:
Place the lock washer
on the bolt
(because
the nut is not used).
4.
Select one:
Place this flat washer on the bolt.
5.
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).
6.
Insert the bolt through the scraper blades (
,
)
and spacer
.
7.
If no Seed-Lok
®
is present, select one each:
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.
8.
Re-mount the removed disc blade.
Figure 67
Carbide Disc Scraper Installation
19000
U
D
L
R
B
F
1