Harbor Freight Tools 40134 operating instructions Installation

Page 5
Air outlet

Installation

Caution: Installation should be completed by a qualified technician. Before at- tempting installation of the Air Horns, remove the keys from the vehicle igni- tion, and place wheel chocks on both sides of at least 2 wheels. Make sure engine and engine compartment is cool before beginning work.

1.Lift the vehicle hood and find a suitable location to mount the Horns and Compressor. This location must shelter the Compressor (3) and Horns (1 and 2) from incoming rain, road water, and mud from

under the vehicle. It also must be away from all moving engine parts and heat.

2.Using a Screw and Nut (7), mount the Compressor (3) to the vehicle chassis in a vertical position (air outlet facing up). A hole may need to be drilled in the chassis frame to accomplish this. Before drilling hole make sure the drill’s path will not come in contact

with hidden wiring or any other obstructions or vehicle

 

 

 

Screw

 

 

 

 

 

 

components. The head of the screw slides into the

 

 

 

 

Compressor mounting bracket. Securely tighten Nut.

 

 

 

 

Nut

 

 

 

 

 

 

 

Compressor

3. Mount the Horns near the Compressor so that they

 

 

 

 

are pointing forward and slightly down for maximum

 

 

 

 

efficiency. The head of the screw slides into the Horn

 

 

 

 

mounting bracket. Securely tighten Nut.

 

 

 

 

Horn Air Inlet

 

 

 

 

 

 

 

 

Screw

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nut

 

 

 

 

4.Mount the Electric Relay (5) to the chassis frame near the Compressor using a Screw and Nut. Securely tighten.

5.Connect the Compressor to the Horns using the Vinyl Tubing (4) and the Coupling (6). Do not fold or kink tubing.

To Horn Air Inlet

Compressor

To Horn Air Inlet

SKU 40134

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Contents 40134 Safety Warnings and Precautions Specifications Save This ManualPage Unpacking Installation Wiring Diagram Negative Ground Please Read the Following Carefully Wiring Diagram Positive Ground Maintenance