90 100-412-234 REV. 06
5.8.5 Connecting Tip to Horn
1. Clean the mating surfaces of the horn and tip. Remove foreign matter from the threaded stud
and hole
2. Hand assemble the tip to the horn. Assemble dry. Do not use any silicone grease
3. Use the spanner wrench and an open-end wrench (refer to figure below) and tighten to the
Torque tip specifications in
Table 5.15
Figure 5.16 Connecting Tip to Horn
Table 5.14 Tip to Horn Torque Specifications
Tip Thread Torque
1/4 - 28 110 in-lbs, 12.42 N·m.
3/8-24 180 in-lbs, 20.33 N·m.