If you're experiencing brake issues with your STX38, the problem is likely not something you can fix yourself. Instead of trying to adjust the brakes, consider these troubleshooting steps and potential solutions:
1. Check the brake pedal: Make sure the pedal isn't sticking or binding. Clean any debris that might be interfering with its movement.
2. Check for fluid leaks: Inspect the hydraulic system for any leaks. Low hydraulic fluid will significantly impact braking performance. If you find a leak, you'll need professional repair.
3. Check the transmission belt: A worn or broken transmission belt will severely affect braking. Inspect the belt for cracks, fraying, or slippage. Replacement may be necessary.
4. Check for obstructions: Look for any debris obstructing the brake mechanism or any moving parts related to the transmission.
5. Inspect brake linkage: If applicable (some models have linkage), verify that it is not damaged or bent.
If the problem persists after these checks, you need professional help. Brake problems on a riding lawn mower are often complex and involve internal transmission components that require specialized knowledge and tools to diagnose and repair. Contacting a John Deere dealer or a qualified small engine repair shop is recommended. Attempting repairs yourself without the necessary expertise could damage the machine further.
