Lawn mower spindles are essential parts of the mower’s cutting deck. The mower deck spindles and pulleys work together to rotate the blades for a smooth even cut. If any parts of the spindle assembly are bent or broken, it can cause the blades to spin unevenly, or prevent them from spinning at all.
Thereof, how do I know if my spindles are bad?
- Finish Issues. One sign that your spindle is about to need repairs is if you notice finish issues on machined products.
- Spindle Mouth Wear. If you notice wear at the spindle mouth, it is a good sign that you need to invest in repairs.
- Fretting in Toolholders.
- Vibration.
- Noise.
- Temperature.
Similarly, how long do mower spindles last? Member. The maintenance free spindles usually last about 2-3 years in commercial use.
Hereof, how do you repair a rusty mower deck?
How to Repair Rust Holes in a Lawnmower Deck
- Put on work gloves and knock away as much rust from the lawn mower deck using a wire brush.
- Abrade the rust holes on the lawn mower deck with medium-grit sandpaper to get more of the rust off the deck.
- Liberally spray the lawn mower deck with engine degreaser and let soak as long as directed by the manufacturer.
What is a spindle bearing?
Spindle ball bearings are single-row angular contact ball bearings (separable ball bearings) with a nominal contact angle of 15° or 25°. They can be subjected to both radial and (in one direction) axial loads. The direction of the axial load carrying capacity is shown by a marking on the outer ring.
4 Related Question Answers Found
How do you grease lawn mower deck spindles?
How to Grease Mower Spindles Operate the mower deck for up to five minutes to warm and soften the existing grease inside the mower spindles. Park the mower and set the parking brake. Lower the mower deck to its lowest setting using the deck adjustment lever on the lawn mower.
How do you remove spindles?
Lay a thin hand saw blade on the tread of the stair so that its teeth are where the bottom of the spindle and the top of the tread meet. A little wooden dowel pin connects the two together. Move the saw back and forth to slide under the spindle and cut the dowel pin. Repeat this process for each spindle.
How often should I grease my lawn mower?
One overlooked aspect in lawn mower maintenance is how frequent oil changes should take place. Engine oil and oil filters should be replaced at least once every spring or summer, or every 50 hours of use – whichever comes first.
How do you change the spindle on a John Deere mower deck?
John Deere Mower Deck Spindle Bearing Replacement Introduction: John Deere Mower Deck Spindle Bearing Replacement. Step 1: Removing M18 Nut With Impact Gun. Step 2: Remove the Woodruff Key. Step 3: Drive the Shaft Out Using a Puller. Step 4: Using a Hammer Only to Drive Out the Shaft. Step 5: Removing the Lower Bearing. Step 6: Removing Upper Bearing.