Toro Ultra Sonic Boom 41218 Installation Instructions Manual page 6

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Rear view
1. Mounting bracket (2)
2. Install the sensor guard bracket onto the mounting
bracket with 2 bolts (5/16 x 3/4 inch) and 2 flange
nuts (5/16 inch) as shown in Figure 7.
1
1. Sensor guard bracket
3. Install the sensor mounting hardware onto the sensor
guard bracket with 2 bolts (5/16 x 3/4 inch) and
2 locknuts (5/16 inch) as shown in Figure 8 (for a
covered boom) or Figure 9 (for an uncovered boom).
1
Figure 6
2. Locknuts (1/4 inch) (12)
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Figure 7
2
1
1. Sensor guard bracket
1. Sensor guard bracket
4. Install the lower sensor housing onto the sensor
mounting hardware with 2 bolts (5/16 x 1-1/4 inch)
and 2 locknuts (5/16 inch) (Figure 10).
6
2
Figure 8
For a covered boom only
2. Hinge (of sensor mounting
hardware)
2
1
Figure 9
For an uncovered boom only
2. Hinge (of sensor mounting
hardware)
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