43. Engine Block Assemble

Engine Block Assemble





1. Install the drain plug in the water pump.
2. Apply gasket paste GM P/N United States 12346004, GM P/N Canada 10953480 to the plug before installation.

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the coolant jacket plugs.
Tighten the coolant jacket plug to 35 Nm (26 ft. lbs.).
4. Install the rear oil passage plugs.
5. Apply gasket paste GM P/N United States 12346004, GM P/N Canada 10953480 to the plugs before installation.
Tighten the oil passage plug to 60 Nm (44 ft. lbs.).
6. Install the other oil passage plugs.
7. Apply gasket paste GM P/N United States 12346004, GM P/N Canada 10953480 to the plug before installation.
Tighten the oil passage plugs to 35 Nm (26 ft. lbs.).





8. Lubricate the crankshaft position sensor O-ring with engine oil.
9. Install the crankshaft position sensor and bolt.
Tighten the crankshaft position sensor bolt to 10 Nm (89 inch lbs.).





10. Install the oil pressure switch.
Tighten the oil pressure switch to 10 Nm (89 inch lbs.).





11. Install the knock sensor and bolt.
Tighten the knock sensor bolt to 25 Nm (18 ft. lbs.).