G333C ENGINE Caterpillar

start by:

a) remove spark plugs

1. Remove the plug and let the water run out of the engine cooling system.

2. Remove the spark plug adapter, using tool (A).

Install Spark Plug Adapters

1. Install a new seal (2) and gasket (3) on the spark plug adapter (1). Put liquid soap on the seal and in the bore of the cylinder head. Put 9M3710 Anti-Seize Compound on the threads of the spark plug adapter.

2. Install the spark plug adapter, using tool (A). Tighten the adapter to 70 ± 5 lb.ft. (9,7 ± 0,7 mkg).

3. Fill the engine with coolant.

end by:

a) install spark plugs