CRAFTSMAN T110 RIDING MOWER Clicking No Start
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
93%
CONF
|
Starter Solenoid
The clicking sound confirms the solenoid coil is actuating, but internal carbon buildup or pitting on the contact disc is preventing the 12V DC current from jumping to the starter motor terminal. This creates a high-resistance bridge that can pass voltage but not the high amperage required for torque. Replacing the solenoid ensures a clean, low-resistance path for the battery's full cranking amps.
SKU: 725-06153A
|
|
|
4%
CONF
|
12V Lead-Acid Battery (230 CCA)
Through the process of sulfation, the battery's internal resistance increases over time. While it may maintain enough surface charge to click the solenoid, the voltage instantly drops below the solenoid's holding threshold (approx 9V) the moment the starter load is applied. This causes the solenoid to rapidly cycle (click) as the voltage fluctuates above and below the threshold.
SKU: U1-7
|
|
|
3%
CONF
|
Starter Motor Assembly
If the solenoid successfully transfers power, the starter motor itself may have worn carbon brushes or a seized armature. The click heard is the solenoid's Bendix gear physically engaging the flywheel ring gear, but the motor lacks the electromagnetic force to rotate the crankshaft against engine compression. This often occurs after heat-soaking or long periods of moisture exposure.
SKU: 593934
|
DIY Repair Guide
Watch exactly how to replace the Starter Solenoid.
// 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.