MAINTENANCE/ADJUSTMENT F. Depress the service brake and release. Confirm that the Park Brake lamp is illuminated.
B. Push the Park Brake switch to the release position.
D. Place your foot on the service brake to gain control and release.
Put the transmission in F or R and back to N. Confirm that the Park Brake lamp is illuminated. G. Place the park brake switch in the engaged position. Depress the service brake and put the transmission in F or R and back to N. Confi rm th at the P ark Brake lamp is illuminated.
2. To engage the park brake, any of the following is required: E. Loss of service brake pressure in both axles pressure circuits.
H. Place the park brake switch in the released position. Depress the service brake and put the transmission in F or R and back to N. Confi rm th at the P ark Brake lamp is OFF.
F. Loss of system electrical power (key OFF). G. Placement of the Park Brake switch into the engaged position. 3. To test these functions:
4. Place the transmission in F and allow the machine to roll slowly forward. Place the Park Brake switch to the engaged position. The machi ne must c ome to a s top immediately. Confirm that the Park Brake lamp is illuminated and that the transmission disengages.
A. Start the engine on a level flat surface, clear of other objects. B. Perform Step 1, A through D. Confirm that the Park Brake indicator lamp is OFF indicating the Park Brake is released. C. Turn the key switch to the OFF position to stop the engine. After 5 seconds, turn the key switch to the ON position (not the START position). The Park Brake light should illuminate indicating the Park Brake is engaged.
If all steps above perform as indicated, then the Park Brake system works correctly. If there was a problem with the test contact your dealer.
D. Pump down the service brake pressure. Confirm the brake warning lamp is illuminated. Continue to pump down the service brake pressure. Confirm that the Park Brake lamp is illuminated. E. Start the engine and allow the brake pressure to build until the warning light goes out. 209
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C. Place the transmission shifter to F or R to direct movement of the machine.
