Chipper / Shredder Maintenance Guide

Routine maintenance is a must in order to ensure the performance and longevity of your outdoor power equipment. Complete these simple tasks to keep your chipper/shredder operating at a peak level.

 

 

Chipper/Shredder Maintenance

Before each use

Every 8 hours

Every 25 hours

Every 50 hours

Annually

Clear Grass & Debris Away from Muffler & Engine

X

       
Clean Control Linkage

X

       
Fill Fuel Tank

X

       

Check & Fill Oil

X

       
Lubricate All Moving Parts  

X

     
Lubricate Chute Release Rod  

X

     
Lubricate Control Levers & Check for Smooth Operation  

X

     
Lubricate Hopper Assembly & Discharge Chute at Swivel Pivot Joints. Test Full Range of Motion.  

X

     
Replace Air Filter    

X

   
Change Oil      

X

 
Replace or Sharpen Chipper/Shredder Blades        

X

Replace Spark Plug        

X

Wash Collection Bag        

X

 

Chipper/Shredder Maintenance Tips

To keep your machine in good operating condition, follow the maintenance chart above.  It's also important to purchase original manufacturer chipper/shredder parts when replacement is necessary.  The maintenance tips below will help you maintain your chipper/shredder properly.

  • Check bolts and screws for proper tightness at frequent intervals to keep the machine in safe working condition. Replace if necessary.
  • Stop the engine and make certain the impeller and all moving parts have stopped moving before cleaning, repairing or inspecting. Disconnect the spark plug wire to prevent the chipper/shredder from starting unintentionally.
  • Maintain or replace safety and instruction labels as necessary.
  • If the flail screen becomes clogged, remove and clean it. Cleaning with a forceful spray is not recommended as it could contaminate the fuel system.
  • Use a brush or dry cloth to clean the chute and around the muffler.
  • Empty any debris before trying to start your chipper/shredder.
  • Turn engine off if it jams or clogs. Disconnect the spark plug and carefully inspect the machine, removing any material that may be in the way.
  • When done using your chipper/shredder, make sure no debris is left inside, allow the engine to cool, and then wipe down the exterior.
  • Change the engine oil after the first 8 hours of operation.
  • Keep the control linkage clean and debris free to prevent control switch malfunctions.
  • Use light machine oil when lubricating.

Find maintenance parts quickly

When you need parts for your chipper/shredder, you can use the MTD Genuine Parts Part Finder to find the correct one. Common parts include:

Shop equipment and parts

 

Resolving outdoor power equipment problems as soon as they arise will prolong the life of your machine. Troubleshoot chipper/shredder problems using our symptom guide.

 

The MTD Genuine Parts Knowledge Center provides do-it-yourself instructions for performing many basic maintenance items, including replacing cutting blades, drive and deck belts, and engine oil. If you find your machine has a bigger problem, use our service locator to find a qualified MTD service provider in your area.

 


Part Finder

Don't know your model number?

You can use the Part Finder to help find your model and the right part for your machine.

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