Observe brake cylinder piston travel, if air brakes are set. Check fuel supply in sight glass on fuel tank. Drain condensation from main reservoirs. The following operations should be performed when the engine is to be started after a layover. If the engine has been stopped for a short period of time, or if less than the time limit set by the mechanical officials of the individual railroad, Step 5 may be omitted.
Drain valves in cooling system, lube oil system, and air reservoirs.
Check engine cooling water level. In engine crankcase. In engine governor. In air compressor. 4. Close main battery switch.