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Determining the Roller
Brush Orientation
Refer to
Figure 1
to determine the position of the roller
brush and reel motors.
1. Cutting unit 1
2. Cutting unit 2
3. Cutting unit 3
4. Cutting unit 4
Important:
These instructions and illustrations
show the installation of the kit on cutting units
with the rear roller brush mounted on the left end
of the cutting unit.
Figure 1
5. Cutting unit 5
6. Reel motor
7. Right roller-brush drive
assembly
8. Left roller-brush drive
assembly
Installing the Roller Brush
Installing the Driveshaft
1.
Restrain the reel for removal; refer to
the Reel for Removing Threaded Inserts (page
11).
2.
Remove and discard the cutting-unit threaded
insert for the rear-roller-brush drive
g027187
1. Threaded insert (insert
with left-hand threads
shown)
2. A groove on the face of
the insert or driveshaft
indicates left-hand
threads.
Note:
Cutting units 1, 3, and 5 use inserts and
driveshafts with left-hand threads
3.
Restrain the reel for installation; refer to
Restraining the Reel for Installing Threaded
Inserts (page
4.
Apply thread-locking compound to the driveshaft
threads
(Figure
right driveshaft, torquing it to 115 to 128 N∙m (85
to 95 ft-lb).
Note:
Discard the other (unused) driveshaft
included in the kit.
Mounting the Roller-Brush
Housing
1.
Lightly grease the O-ring and ensure that the
O-ring is installed on the roller-brush housing
(Figure
3).
2
(Figure
Figure 2
3. Driveshaft
4. Apply thread-locking
compound here.
(Figure
12).
2) and install either the left or
Restraining
2).
g032009
1).
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