SDKIT17-230/734STD
Installation and Operation Manual
PG 17/30
REV: BETA (4/13/2020)
8.
Bench Assembly
Complete following steps off vehicle to facilitate final installation.
8.1.
Disassemble Trumpets from Air Horn Drivers
NOTE:
This step is performed to facilitate installation on Vehicle of Air Horn sub-assembly, specifically in
connecting Air Tubing, Wiring, and Horn Ore Supports (734STD only). It also enables installer to choose
orientation of small, medium, large Trumpets when re-installing them (i.e. order from left to right).
This step may be omitted if desired, especially on 230STD.
8.1.1.
Remove Air Horn sub-assembly from packaging; Air Tubing and Hardware will be used later.
8.1.2.
Disassemble Trumpets from Air Horn Drivers by firmly grasping Trumpet around Metal/Chrome Collar and
twisting counter-clockwise, as shown below. If necessary, use pliers with rag or soft material over jaw.
8.1.3.
If necessary, clamp sub-assembly to a bench or place in a Vise using soft jaws to facilitate removing
Trumpets
Figure 3
–
Removing Trumpets from Air Horn Drivers, Exploded View
K2
–
DRIVERS
GRASP HERE
