What Happens If You Don't Change Snowplow Hydraulic Fluid?
Old hydraulic fluid can become contaminated with water, dirt, and metal particles. This can lead to poor plow performance, slower hydraulic response, increased wear on hydraulic components, and potential system failure during winter storms.
How Often Should Snowplow Hydraulic Fluid Be Changed?
BOSS recommends changing hydraulic fluid once per season as part of routine snowplow maintenance.
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However, more frequent fluid changes may be necessary if:
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Your plow operates in extremely cold conditions
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The hydraulic fluid appears dirty or contaminated
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Water has entered the hydraulic system
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The plow sees heavy commercial use throughout the winter season
Inspecting hydraulic fluid regularly can help identify potential issues before they lead to costly repairs or downtime.
What Hydraulic Fluid Should You Use in a Snowplow?
For best performance, use manufacturer-approved snowplow hydraulic fluid designed for cold-weather operation. BOSS Hydraulic Fluid is engineered to perform in extreme winter temperatures and help maintain proper hydraulic system function.
As part of the general maintenance of your BOSS Snowplow, it is recommended that you change the hydraulic fluid once per season. The following how to video will walk you thru the proper way to change the fluid on your BOSS Snowplow.
Changing Your BOSS Snowplow Hydraulic Fluid
Step-By-Step How to Change Snowplow Hydraulic Fluid:
Step 1: Drain the Old Hydraulic Fluid
Step 2: Refill With New Hydraulic Fluid
Step 3: Purge Air from the Hydraulic System
Step 4: Check Fluid Levels
Step 5: Properly Dispose of Used Hydraulic Fluid
Signs Your Snowplow Hydraulic Fluid Needs Attention
Not sure if it's time to replace your hydraulic fluid? Watch for these common warning signs:
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Slower-than-normal plow response
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Jerky or inconsistent blade movement
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Unusual hydraulic noises
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Difficulty lifting or angling the blade
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Dark, cloudy, or milky hydraulic fluid
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Visible contamination inside the reservoir
If you notice any of these symptoms, inspect your hydraulic system and consider replacing the fluid before the next storm event.
Frequently Asked Questions About Snowplow Hydraulic Fluid
How often should I change snowplow hydraulic fluid?
Most manufacturers recommend changing hydraulic fluid once per season or according to maintenance schedules.
Can I use regular hydraulic oil in my snowplow?
Cold-weather-specific hydraulic fluid is recommended because it performs better in freezing temperatures and helps prevent sluggish operation.
How much hydraulic fluid does a snowplow need?
Fluid capacity varies by plow model. Consult your owner's manual for exact specifications.
What color should snowplow hydraulic fluid be?
Clean hydraulic fluid is typically clear or lightly colored. Milky or dark fluid may indicate contamination and should be replaced.
Why is my snowplow operating slowly?
Contaminated hydraulic fluid, trapped air, low fluid levels, or cold-weather viscosity issues can all affect performance.
