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CRANKSHAFT AND BEARINGS CLEANING AND INSPECTION Tools Required

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• J 8087 Cylinder Bore Gauge. See Special Tools. IMPORTANT: Use care when handling the crankshaft. Avoid damage to the • J 45059 Angle Meter. See Special Tools. Fig. 387: Inspecting Crankshaft Courtesy of GENERAL MOTORS CORP. reluctor wheel and crankshaft bearing surfaces. 1. Clean the crankshaft of all elements. 2. Inspect the crankshaft oil […]

ENGINE BLOCK CLEANING AND INSPECTION

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Tools Required • J 8001 Dial Indicator Set • J 8087 Cylinder Bore Gage. See Special Tools. • J 45059 Angle Meter. See Special Tools. Fig. 382: Checking Deck Surface For Flatness Courtesy of GENERAL MOTORS CORP. 1. Clean the sealing material from all gasket mating surfaces. 2. Clean the engine block with a cleaning […]

OIL FILTER ADAPTER INSTALLATION

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Fig. 647: View Of Oil Filter Bypass Valve Courtesy of GENERAL MOTORS CORP. Fig. 648: View Of Oil Filter Adapter Courtesy of GENERAL MOTORS CORP. NOTE: Refer to Fastener Notice in Cautions and Notices. 2. Install the oil filter adapter. Tighten: Tighten the oil filter adapter to 30 N. m (22 lb ft). Fig. 649: […]

BALANCE SHAFT BEARING REMOVAL Tools Required

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Fig. 365: View Of Balance Shaft Journals Courtesy of GENERAL MOTORS CORP. 1. Position the cylinder block so the cylinder head deck face is down and identify the following: • The left balance shaft bearings are in the shorter length balance shaft journal (3) and (4). • The right balance shaft – outer diameter is […]

AUTOMATIC TRANSMISSION FLYWHEEL LOCATOR REMOVAL Tools Required

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J 45849-1 Flywheel Locator Removal Tool. See Special Tools. Fig. 364: View Of Flywheel Locator Courtesy of GENERAL MOTORS CORP. 1. Install J 45849-1 into the flywheel locator. See Special Tools. 2. Remove the flywheel locator from the crankshaft. 3. Remove J 45849-1 . See Special Tools.

CLUTCH PILOT BEARING REMOVAL Tools Required

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J 43276 Clutch Pilot Bearing Removal Tool. See Special Tools. Fig. 363: View Of Clutch Pilot Bearing Courtesy of GENERAL MOTORS CORP. 1. Install J 43276 into the pilot bearing. See Special Tools. 2. Remove the pilot bearing from the crankshaft. 3. Remove J 43276 . See Special Tools.

INTAKE MANIFOLD INSTALLATION

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Fig. 641: Intake Manifold Courtesy of GENERAL MOTORS CORP. 1. Install a new intake manifold gasket. NOTE: Refer to Fastener Notice in Cautions and Notices. 2. Install the intake manifold and bolts. Tighten: Tighten the intake manifold bolts from the inside out to 10 N. m (89 lb in). Fig. 642: View Of Throttle Control […]

CRANKSHAFT AND BEARINGS REMOVAL

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Fig. 358: View Of Crankshaft Main Bearing Cap Bolt Courtesy of GENERAL MOTORS CORP. Fig. 359: View Of Crankshaft Main Bearing Cap Stiffener Courtesy of GENERAL MOTORS CORP. Fig. 360: View Of Crankshaft Main Bearing Caps & Lower Bearings Courtesy of GENERAL MOTORS CORP. Fig. 361: View Of Crankshaft Courtesy of GENERAL MOTORS CORP. Fig. […]

ENGINE LIFT BRACKET REMOVAL

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Fig. 347: Removing Engine Lift Bracket Courtesy of GENERAL MOTORS CORP. 1. Remove the engine lift bracket bolts. 2. Remove the engine lift bracket. Fig. 348: View Of Camshaft Caps Courtesy of GENERAL MOTORS CORP. 1. Remove the camshaft cap bolts. IMPORTANT: Place the camshaft caps in a rack to ensure the caps are installed […]

TIMING CHAIN TENSIONER INSTALLATION

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1. Install the timing chain tensioner. NOTE: Refer to Fastener Notice in Cautions and Notices. 2. Install the timing chain tensioner bolts. Tighten: Tighten the timing chain tensioner bolts to 25 N. m (18 lb ft). 3. Install the timing chain tensioner guide. 4. Install the timing chain tensioner guide bolts. Tighten: Tighten the timing […]