BRAKES
4262930-Rev A 7-3
7
Troubleshooting
Condition Probable Cause Remedy
Park brake does not engage when lever is
engaged.
Park brake cables not adjusted properly. Adjust park brake cables. (See “Park
Brake Check and Adjustment” on
page 7-4.)
Park brake cables damaged. Replace park brake cables. (See “Park
Brake Cable” on page 7-6.)
Park brake bands worn. Replace park brake bands. (See “Park
Brake Band” on page 7-8.)
Park brake does not hold mower. Park brake cables not adjusted properly. Adjust park brake cables. (See “Park
Brake Check and Adjustment” on
page 7-4.)
Park brake bands worn. Replace park brake bands. (See “Park
Brake Band” on page 7-8.)
Park brake bands contaminated. Replace park brake bands. (See “Park
Brake Band” on page 7-8.)
Wheel hub damaged/roll pin(s) missing. Repair/replace wheel hub. (See “Wheel
Hubs and Bearings” on page 9-3.)
Traction drum differential gears damaged. Repair/replace differential assembly. (See
“Differential Assembly” on page 5-17.)
Excessive brake wear. Park brake cables not adjusted
properly/not releasing fully.
Adjust park brake cables. (See “Park
Brake Check and Adjustment” on
page 7-4.)