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Brake will not hold

Brake will not hold

Stihl · RZ Zero-Turn Mowers

What does Brake will not hold mean?

The mower's brake is not effectively stopping or holding the unit in place. This could be due to improper adjustment or worn brake pads.

Common Causes

  • Brake is incorrectly adjusted
  • Braking pads in transmissions worn

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Adjust the parking brake following the instructions in the 'Parking Brake Adjustment' section.

  2. 2

    If the brake pads in the transmissions are worn, consult an authorized STIHL servicing dealer.

Browse all codes in this manual (9)
Verified technical data. Last updated: April 2026

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Source: Stihl RZ Zero-Turn Mowers
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