SEAL- ROD 2327546 - Caterpillar

you operate the machine, perform the following checks.
Inspect the brake indicator lights in the cab. Look for broken lenses on the gauges. Check for broken indicator lights, broken switches, and other broken components in the cab.
Make sure that the parking brake is engaged. Turn the engine start switch to the ON position and monitor the self test of the VIMS. See Operation and Maintenance Manual, "Vital information System (VIMS) Self Test" for further information. The indicator lights on the dash will illuminate for 3 seconds. Replace any inoperative indicator lights. Look for any inoperative gauges.
Start the engine. Check the brake system for the following: oil leaks, air leaks and damaged brake lines.
Turn on all machine lights. Check for proper operation.
Sound the horn. Listen for proper operation.
Test the parking brake. For the proper test procedure, refer to Operation and Maintenance Manual, "Braking System - Test".
Test the service brakes. For the proper test procedure, refer to Operation and Maintenance Manual, "Braking System - Test".
Engage the parking brake. Stop the engine. Make any necessary repairs before machine operation. Consult your Caterpillar dealer for more information.