D353 INDUSTRIAL & MARINE ENGINES Caterpillar

start by:

a) remove turbocharger lubrication valve

1. Remove coolant from engine cooling system.

2. Remove breather assembly (1).

3. Remove oil lines (4).

4. Remove water line (2) and inspection covers (3).

5. Remove bolt, lock, and tube (5).

Install Piston Cooling Tubes

1. Put tube (1) in place on cylinder block and install bolt and lock.

2. Install inspection covers (3).

3. Install water line (2) and oil lines (4).

4. Install breather assembly (5).

5. Fill engine cooling system with coolant to correct level.

end by:

a) install turbocharger lubrication valve