SCREEN AS 4815196 - Caterpillar

Removal Procedure
Personal injury can result from removing hoses or fittings in a pressure system.Failure to relieve pressure can cause personal injury.Do not disconnect or remove hoses or fittings until all pressure in the system has been relieved.
Note: Put identification marks on all hoses, on all hose assemblies on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and plug all tube assemblies. This helps prevent fluid loss, and this helps keep contaminants from entering the system.
Illustration 1 g01252230
Open valves (1) in order to release the system air pressure.
Illustration 2 g01257738
Open cover (2) .
Illustration 3 g01257740
Disconnect hose assemblies (4). Disconnect harness assembly (5). Disconnect hose (7) .
Remove bolts (6). Remove air dryer (3) .Installation Procedure
Illustration 4 g01257740
Position air dryer (3) and install bolts (6) .
Connect hose (7). Connect harness assembly (5). Connect hose assemblies (4) .
Illustration 5 g01257738
Close cover (2) .
Illustration 6 g01252230
Close valves (1) .