36. Engine Block Assemble
Engine Block Assemble1. Apply sealer GM P/N 12346004, (Canadian P/N 10953480) or the equivalent to the oil pressure switch threads.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the engine oil pressure switch.
^ Tighten the engine oil pressure switch to 16 Nm (12 ft. lbs.).
3. Apply sealer GM P/N 12346004, (Canadian P/N 10953480) or the equivalent to the knock sensor threads.
4. Install the knock sensor.
^ Tighten the knock sensor to 19 Am (14 ft. lbs.).
5. Apply sealer GM P/N 12346004, (Canadian P/N 10953480) or the equivalent to the front oil gallery plug threads (1 and 2).
6. Install the front oil gallery plug (1).
^ Tighten the oil gallery plug (1) to 19 Nm (14 ft. lbs.).
7. Install the front oil gallery plug (2).
^ Tighten the oil gallery plug (2) to 33 Nm (24 ft. lbs.).
8. Apply sealer GM P/N 12346004, (Canadian P/N 10953480) or the equivalent to the rear oil gallery plug threads (1 and 4).
9. Install the rear oil gallery plugs (1 and 4).
^ Tighten the oil gallery plugs (1 and 4) to 19 Nm (14 ft. lbs.).
10. Install the rear oil gallery plugs (2 and 3).
^ Tighten the oil gallery plugs (2 and 3) to 33 Nm (24 ft. lbs.).
11. Apply sealer GM P/N United States 12346004, GM P/N Canada 10953480 or the equivalent to the engine block plugs.
12. Install the remaining engine block plugs.
13. Apply sealant GM P/N 12346004, (Canadian P/N 10953480) or the equivalent to the coolant drain plug threads.
14. Install the left coolant drain plug.
^ Tighten the coolant drain plug to 19 Nm (14 ft. lbs.).
15. Apply sealant GM P/N 12346004, (Canadian P/N 10953480) or the equivalent to the coolant drain plug threads.
16. Install the right coolant drain plug.
^ Tighten the coolant drain plug to 19 Nm (14 ft. lbs.).