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BRM-175

Lit. No. 76617, Rev. 00 

August 15, 2017

3.  Align the hitch bracket and hitch mount to result 

in a nozzle height that is 18"

22" from the ground 

to nozzle tip. Fasten the hitch mount to the hitch 
bracket using the 1/2" hardware provided.

4.  Reinstall the light on the top rear face of the hitch 

bracket.

Select holes in the 
hitch bracket and hitch 
mount to result in 
nozzle height that is 
18"−22" from the 
ground to nozzle tip.

1/2" x 1" 
Hex Cap 
Screws

1/2" Locknuts

Hitch Bracket

Hitch Mount

Copyright © 2017 Douglas Dynamics, LLC. All rights reserved. This material may not be reproduced or copied, in whole or in part, in 
any printed, mechanical, electronic, 

fi

 lm, or other distribution and storage media, without the written consent of TrynEx International, LLC. 

Authorization to photocopy items for internal or personal use by TrynEx International, LLC, outlets or sprayer owner is granted.

TrynEx  International,  LLC,  reserves  the  right  under  its  product  improvement  policy  to  change  construction  or  design  details  and furnish 
equipment when so altered without reference to illustrations or speci

fi

 cations used. TrynEx International, LLC, or the vehicle manufacturer may 

require or recommend optional equipment for snow and ice removal. Do not exceed vehicle ratings with a sprayer. TrynEx International, LLC, 
offers a limited warranty for all sprayer and accessories. See separately printed page for this important information. The following are 
registered (

®

) or unregistered (™) trademarks of Douglas Dynamics, LLC: Liqui Maxx™, SnowEx

®

.

Printed in U.S.A.

1.  To install the spray boom hitch, unfasten the rear 

brake light. 

2.  Install the hitch bracket to the pump platform using 

the 1/2" hardware provided.

INSTALLATION INSTRUCTIONS

 CAUTION

Use standard methods and practices when 
attaching sprayer and installing accessories, 
including proper personal protective safety 
equipment.

 CAUTION

Read this document before installing the 
Spray Boom Hitch Assembly.

 WARNING

Do not exceed GVWR or GAWR ratings as found 
on the driver-side vehicle door cornerpost.

Rear 
Brake 
Light

Hitch 
Bracket

1/2" x 1" 
Hex Cap Screw

Remove 
rear brake light.

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