OPERATING INSTRUCTIONS SECTION 4
DD-29/31HF/38HF Vibratory Asphalt Compactors 4-25
9. Once the machine has reached its destination, engage the brakes on each
drum by backing out the release bolts.
10. Assemble the brake release bolts, nuts and bars on the drum support legs as
shown in Figure 4-32.
11. TURN ignition key to the “ON” position and verify the park brake switch is
illuminated to indicate the brake has been applied.
12. Check the parking brake using the parking brake test switch procedures
identified in Section 5 of these instructions
NOTE: The propulsion pump will reengage when the engine starts.