Toro Groundsmaster 3320 Series Installation Instructions Manual page 9

Figure 11
1. ROPS (right side)
2. Install the pin from the left side of the pivot bracket
and secure it with the hairpin cotter.
3. Using the mounting holes in the left side of the frame,
secure the left hopper mounting bracket to the frame
with 4 bolts (5/16 x 1-1/4 inch) and locknuts
12).
Note: Fit the notch in the bracket around the hood
latch.
Figure 12
1. Left hopper-mounting bracket
4. Secure the top of the right hopper-mounting bracket to
the right side of the machine with 2 bolts (3/8 x 1 inch)
and 3/8 inch lock washers
the bracket is to fit around the hood latch.
5. Secure the bottom of the bracket and coupler bracket
to the frame with 2 bolts (3/8 x 1 inch) and locknuts
(Figure 13).
2. Pin
(Figure
(Figure 13). The notch in
1. Right hopper-mounting
bracket
Note: On Models 30343 and 30344 with serial
numbers 260000001 and up, remove the outside rear
weight. Retain the mounting fasteners for future use.
6. Position the rear hopper bracket on the rear frame
as shown in Figure 14
mounting holes with the holes in the frame. Using the
bracket as a guide, locate, mark, and drill the remaining
2 holes (9/16 inch) in the rear frame.
1. Rear hopper-mounting
bracket
2. Drill the holes for these
bolts.
7. On Models 30343 and 30344 with serial numbers
260000001 and up, install 2 bolts (1/2 x 1-1/4 inch)
(from the kit) and 2 previously removed sets of lock
washers (1/2 inch) and flat washers (1/2 inch) in the
outer frame holes to secure the inside weight
14).
8. On traction units with serial numbers 250000001
through 259999999, mount the top of the rear
hopper-bracket to the frame using 2 bolts (1/2 x
9
Figure 13
2. Coupler bracket
while aligning the 2 bottom
Figure 14
3. Bolts (1/2 x 1-1/4 inch)
(Figure