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Lit. No. 70691, Rev. 01 

19 

July 15, 2018

salt removal product or spraying your spreader with 
a cleaning solution before rinsing. Rinse all cleaning 
solutions off thoroughly with water.

Sweep puddles of water from surfaces of the 
spreader. Make sure to remove water from the bottom 
of the hopper so the auger isn't frozen when the 
spreader is used again.

When done cleaning, grease the bearings and put 
dielectric grease on the plugs. Spray metal parts with 
a corrosion prevention produce or a light oil. Avoid 
getting oil on the plastic, which will cause the plastic to 
degrade. 

CORROSION PREVENTION

Corrosion/rusting is a chemical reaction caused by the 
presence of moisture, salt, and metal. Preventing any 
one of these ingredients from coming in contact with 
any other ingredient will prevent corrosion.

Storing the spreader indoors, cleaning the spreader 
after each use, lubricating bearings, and spraying 
oil on the metal will limit moisture coming into 
contact with metal and salt. Although it is easier to 
prevent contact with salt and exposed metal, using a 
water-displacing oil (e.g. WD-40) may be useful.

Cleaning the spreader and rinsing it thoroughly after 
each use will help to prevent corrosion by removing 
the salt. Drying the spreader after cleaning will also 
help. A backpack blower can dry the spreader very 
well.

Rocks and debris thrown up by tires of the vehicle are 
likely to chip paint or create small scratches that could 
rust. Exposed metal can be prevented by spraying a 
light oil on metal parts after each washing. This will 
also create a barrier between the spreader and the 
salt dust that will stick to the spreader frame, making it 
easier to clean.

By cleaning and drying your spreader after each use 
and spraying metal parts with a light oil after each 
cleaning, you will be able to prevent most corrosion.

LUBRICATION

To keep your spreader running smoothly, lubricate the 
grease 

fi

 ttings after each use and at the end of each 

season.

MAINTENANCE

AFTER FIRST USE

Tighten all mounting fasteners.

CLEANING

To protect your Precision Pro spreader from corrosion, 
and to increase its useful life, clean it after each storm. 
By cleaning after each storm, salt build-up will be less 
and the salt will be easier to remove. More importantly, 
cleaning the unit can prevent corrosion.

AFTER EACH USE/STORM

NOTE: Do not spray water directly on the auger 
bearing and seals.

Run the spreader to empty the hopper. Either back 
up to the salt pile and spread into the pile, or put the 
spinner on the lowest setting and the auger on the 
highest setting until the hopper is empty. This process 
will allow the material to come out faster and the 
spinner will spread it in a smaller area. Clean up the 
salt and place in a bucket or salt box.

Turn the spreader control OFF and unplug the 
spreader before cleaning. Use water to rinse all of 
the salt residue away. Pay special attention to tight 
areas, enclosures, and hard-to-reach areas where 
salt build-up is likely to be a problem. Rinse these 
areas thoroughly. Avoid directly rinsing openings in 
transmissions/motors, such as where a shaft might 
come out of the housing. Use a car wash brush to 
clean off salt and dirt that is stuck. Consider using a 

 WARNING

Never remove the spreader with material in 
the hopper.

 CAUTION

Disconnect electric power at spreader electrical 
wiring harness connection and tag out if required 
before servicing or performing maintenance.

 CAUTION

DO NOT leave unused material in 

hopper. Material can freeze or solidify, 
causing unit to not work properly. 
Empty and clean after each use.

Summary of Contents for Precision Pro SP-1675

Page 1: ...structions This document supersedes all editions with an earlier date CAUTION Read this document before operating or servicing spreader This Owner s Manual is for SP 1675 Precision Pro spreaders with...

Page 2: ......

Page 3: ...r Specifications 12 Material Weights 12 Determining Vehicle Payload 13 MOUNTING THE SPREADER 14 Attaching to Vehicle 14 OPERATING THE SPREADER 15 Powering the Control 15 Starting and Stopping Spreader...

Page 4: ...Lit No 70691 Rev 01 4 July 15 2018...

Page 5: ...This spreader is designed to spread snow and ice control materials only Do not use it for purposes other than those specified in this manual Register your spreader online at www snowexproducts com OWN...

Page 6: ...Lit No 70691 Rev 01 6 July 15 2018...

Page 7: ...ecome familiar with the warning and caution labels on the spreader NOTE If labels are missing or cannot be read see your sales outlet CAUTION Indicates a potentially hazardous situation that if not av...

Page 8: ...uf 2017 Madison Heights MI 48071 U S A 1 800 725 8377 trynexfactory com Model D6527 Serial 1234 TRYNEX INTERNATIONAL 1 800 725 8377 Code Definition YY 2 Digit Year MM 2 Digit Month DD 2 Digit Day LL 2...

Page 9: ...r cleaning or adjusting Before operating the spreader remove materials such as cleaning rags brushes and hand tools from the spreader Before operating the spreader read the engine owner s manual if so...

Page 10: ...lame CELL PHONES A driver s first responsibility is the safe operation of the vehicle The most important thing you can do to prevent a crash is to avoid distractions and pay attention to the road Wait...

Page 11: ...38 5 67 107 7 7 613 778 1139 1545 450 428 562 796 1117 M33 x 3 50 M36 x 4 00 2101 2701 1468 1952 325 M16 x 2 00 231 167 M18 x 2 50 318 222 Recommended Fastener Torque Chart Size Size Torque ft lb Grad...

Page 12: ...adhere to manufacturer s ice control material package labeling including Material Safety Data Sheet requirements CAUTION Never use wet materials or materials with foreign debris with any of these spre...

Page 13: ...ubtract the GVW from the GVWR to determine the available material payload WARNING Overloading could result in an accident or damage Do not exceed GVWR or GAWR ratings as found on the driver side door...

Page 14: ...le to support the spreader s weight as shown in the spreader specifications table To attach the spreader to a 3 Point Mount Simply back up to the spreader frame requires PN F51196 Lower the hitch unti...

Page 15: ...eading or need to pause The spread pattern will not change as long as the knobs are left in the same position NOTE The vehicle ignition must be ON to start the spreader NOTE If vehicle ignition is tur...

Page 16: ...er Auger speed changes how much material is fed to the spinner Changing this rate will change the amount of material being spread in the same area Wider spread patterns will spread the same material o...

Page 17: ...pper These baffles restrict the flow of salt to the auger Leave these baffles at the factory setting until you have run some material through the spreader at different combinations of auger and spinne...

Page 18: ...y observed to see how it changes with fin adjustment Use the instructions below as a guide to get the desired spread pattern The position of the fins may need to be changed when using different materi...

Page 19: ...ng and drying your spreader after each use and spraying metal parts with a light oil after each cleaning you will be able to prevent most corrosion LUBRICATION To keep your spreader running smoothly l...

Page 20: ...t to not work properly Empty and clean after each use MAINTENANCE WARNING Never remove the spreader with material in the hopper STORE THE SPREADER How the spreader is stored can have a lot to do with...

Page 21: ...Enclosure D6341 Control Power Cable D6527 Control D6322 Vehicle Harness F51215 Spreader Harness F50684 D6781 Nut Cord Restraint Cord Restraint D6174 Key to Symbols Ring Terminal Motor Ground Component...

Page 22: ...se auger speed Increase spinner speed Vibrator is on Turn vibrator off Use intermittently Adjustable baffles open too much Adjust baffles Material is very fine Use a more coarse material Adjust baffle...

Page 23: ...otor unplugged Reconnect Apply dielectric grease Cut in harness Check all harnesses replace affected harness es LB Corroded connection Clean Apply dielectric grease Replace connectors Loose connection...

Page 24: ...eader owner is granted TrynEx International reserves the right under its product improvement policy to change construction or design details and furnish equipment when so altered without reference to...

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