The Mower Killer:
Bent Crankshafts
Did you hit a rock, pipe, or tree stump? Understand the critical difference between a bent blade and a bent crankshaft.
Save this crucial guide. A quick diagnosis can save you hundreds.
An Impact Can Cause Two Very Different Problems
Hitting a solid object sends a massive shock through the mower. The outcome is one of two scenarios: one is an easy fix, the other is often fatal for your machine. It is vital to know the difference.
Bent Blade (Repairable)
Symptoms:
- Moderate to severe vibration.
- An uneven, "scalped" cut.
- Wobbling or clunking sounds.
The Fix:
A straightforward and affordable repair. We can replace the blade and check the spindle for any related damage, getting you back to mowing quickly.
Bent Crankshaft (Fatal)
Symptoms:
- Extreme, violent vibration.
- Engine may stall and be hard to start.
- Oil leaking from under the engine.
The Fix:
This requires a full engine rebuild. For most mowers, the labour and parts cost more than the machine is worth. This is why it's known as the "mower killer".
You've Hit Something. What Now?
Follow these steps immediately to prevent further damage:
Stop the engine IMMEDIATELY. Do not try to 'run through it'.
Do not attempt to restart the mower. This will only cause more damage.
Bring the mower to us for a professional diagnosis. We can determine the exact nature of the damage.
Why Professional Diagnosis is Crucial
Don't guess. We have the tools to diagnose the issue precisely. A quick check can confirm if you need a simple blade replacement or if you should avoid spending money on a terminally damaged engine. This diagnosis can save you hundreds of pounds.