AIR COMPRESSOR GP 2240003 - Caterpillar

Remove Expansion Tank
Start By:a. remove fuel filter housing1. Drain the coolant from the cooling system. 2. Remove the bolts and plate (1) from the expansion tank and the water regulator housing. 3. Remove the bolts from the flange that holds tube (2) to the bottom of expansion tank (3).4. Fasten a hoist to expansion tank (3). Remove the bolts that hold expansion tank (3) to the support assembly, and remove the tank. The weight of the expansion tank is 141 kg (310 lb.).Install Expansion Tank
1. Fasten a hoist to expansion tank (1), and put the tank in position on the support assembly. Install the bolts that hold expansion tank (1) to the support assembly.2. Install the bolts on the flange that hold tube (2) to the bottom of expansion tank (1). 3. Install the bolts that hold plate (3) to the water regulator housing and the expansion tank.4. Fill the cooling system with coolant to the correct level. See the Maintenance Manual.End By:a. install fuel filter housing