Engine Block Assemble

WARNING: This page is about a different variant/trim than selected.

Fig 1: View Of Oil Passage Plug, Oil Flow Check Valve & Water Jacket Drain Plug

Courtesy of GENERAL MOTORS CORP.

Install the drain plug in the water pump.
Apply GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the plug before installation.

NOTE: Refer to Fastener Notice .

Install the coolant jacket plugs.
Tighten: Tighten the coolant jacket plug to 35 N.m (26 lb ft).
Install the rear oil passage plugs.
Apply GM P/N 12346004 (Canadian P/N 10953480)) or equivalent to the plugs before installation.
Tighten: Tighten the oil passage plug to 60 N.m (44 lb ft).
Install the other oil passage plugs.
Apply GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the plug before installation.
Tighten: Tighten the oil passage plugs to 35 N.m (26 lb ft).

Fig 2: View Of Crankshaft Position Sensor

Courtesy of GENERAL MOTORS CORP.

Lubricate the crankshaft position sensor O-ring with engine oil.
Install the crankshaft position sensor and bolt.
Tighten: Tighten the crankshaft position sensor bolt to 10 N.m (89 lb in).

Fig 3: View Of Engine Oil Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Install the oil pressure switch.
Tighten: Tighten the oil pressure switch to 22 N.m (16 lb ft).

Fig 4: View of Knock Sensor

Courtesy of GENERAL MOTORS CORP.

Install the knock sensor and bolt.
Tighten: Tighten the knock sensor bolt to 25 N.m (18 lb ft).

Fig 5: Piston Oil Squirter

Courtesy of GENERAL MOTORS CORP.

Install the piston oil squirters.
Install the piston oil squirter bolts.
Tighten: Tighten the piston oil squirter bolts to 15 N.m (11 lb ft).