LINES GP-GREASE 2V2356 - Caterpillar

good life of the air starting motor, the air supply must be free from dirt and water.
Open the drain valve and close the drain valve in order to drain condensation and oil carryover. This drain valve is located on the bottom of the air tank.
Check the air supply pressure. The air starting motor requires a minimum of 690 kPa (100 psi) air pressure to operate properly. The maximum air pressure must not exceed 1550 kPa (225 psi). The normal operating air pressure will be 758 to 965 kPa (110 to 140 psi).
Illustration 1 g00738000
(1) Air valve
Press the air valve or press the start button for the engine in order to crank the engine. After the engine starts, release the air valve or release the start button.