Toro Ultra Sonic Boom 41218 Installation Instructions Manual page 5

4. Insert the bolts through the hinged welded tube
openings, hinges, and straps (Figure 4).
Hardware for a covered boom shown
1. Hex-head bolt
2. Flat washer
3. Welded tube opening
5. Install a flat washer on the exposed end of each of
the bolts.
6. Install a spring on the end of each bolt (Figure 4).
7. Install a flat washer and a locknut on the end of each
bolt, and tighten the locknuts until there is no slack
in the spring.
Note: Check to ensure that the hinges are not so
tight that the mounted sensors do not freely pivot
on the hinges.
Figure 4
4. Springs
5. Locknuts (5/16 inch)
4
Installing the Sonic Boom
Sensors
Parts needed for this procedure:
2 Sonic boom sensor
2 Bracket
2 Programming plug
2 Sensor cover
2 Lower sensor housing
2 Cap tube
2 Sensor guard bracket
2 Sensor cable (4 m)
4 Large nut
6 U-bolt
8 Locknut (1/4 inch)
8 Bolt (5/16 x 3/4 inch)
4 Bolt (5/16 x 1-1/4 inch)
12
Locknut (5/16 inch)
12 Cable tie
Procedure
1. Install a mounting bracket on the front side of each
boom near the outermost nozzle with 3 U-bolts and
6 locknuts (1/4 inch) (Figure 5 and Figure 6).
2
1. Mounting bracket (2)
5
1
G017147
Figure 5
Front view
2. U-bolt (6)