140
ADJUSTMENTS - MAINTENANCE
5. Install the three 5V900 belts (item 5).
6. Put the drive shaft (item 1) back in place.
5
1
Figure 206
7. Replace the 30-tooth double sprocket (item 6)
(transmitting the power to the attachments) with a
24-tooth double sprocket (item 7).
8. Replace the 33 3/4” lg double roller chain (item 8)
with a 30 3/4” lg double roller chain, plus one half-
link.
6
7
8
Figure 207
SMOOTH FEED ROLL CLEANER ADJUSTMENT
FIGURE 208
The cleaner (item 1) should always be installed as close
as possible to the smooth feed roll (item 4). Adjust it
using the bolts (item 2) and nuts (item 3).
To make the adjustment easier, remove the cutter head
cover and the guard used as support for the cutter head
cover (items 10 and 11 in Figure 200).
NOTE
: The cleaner (item 1) should be adjusted at a
maximum 0.005“ (0.12) from the smooth feed
roll to prevent material from accumulating be-
tween these two components. It is recoended
to check and reposition the cleaner every 100
hours of operation.
When the cleaner (item 1) must be cleaned, it can be
removed on the outer right-hand side of the Forage Har-
vester. If it is worn or bent, it should be replaced.
To remove the cleaner, take the plate and spacer apart
(Figure 199 on page 137, item 10). Should the smooth
feed roll (item 4) rotates with difficulty, this will cause
the chain and sprocket to wear more quickly and con-
sequently will require an unnecessary increase of power.
1
3
5
4
2
0.005” MAXIMUM
(0.12 mm)
Figure 208 Cleaner adjustment
Manual
No
. F4117E987E V1.1