EXMARK RADIUS E-SERIES Loud Grinding Blades On
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
86%
CONF
|
Blade Spindle Assembly
The spindle contains high-speed bearings that support the blade's rotational mass. Over time, the seals can fail, allowing moisture to displace grease, resulting in bearing race degradation. When the deck belt applies tension during engagement, the compromised bearings produce a distinct grinding sound as they rotate under load.
|
VIEW ON AMAZON
#CommissionsEarned
|
|
9%
CONF
|
Flat Idler Pulley
This pulley maintains tension on the deck belt and contains a non-serviceable internal bearing. If the bearing seize-up begins, the pulley will spin with significant resistance and vibration, manifesting as a grinding or high-pitched squealing noise specifically when the belt is under load from the blades.
|
VIEW ON AMAZON
#CommissionsEarned
|
|
5%
CONF
|
Electric PTO Clutch
The PTO clutch uses an internal electromagnetic coil and bearing to engage the deck belt. If the internal clutch bearing fails, it will remain silent while the blades are off but will produce a heavy grinding noise once the friction plate is engaged and the internal components are spinning at engine RPM.
|
VIEW ON AMAZON
#CommissionsEarned
|
DIY Repair Guide
Watch exactly how to replace the Blade Spindle Assembly.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.