Section 640 (Engine Mechanical - 4.0L (Unit Repair))
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Component Locator
- Schematic and Routing Diagrams
- Repair Instructions
- Drive Belt Removal
- Power Steering Pump Removal
- Generator Removal
- Air Conditioning (A/C) Compressor Removal
- Drive Belt Idler Pulley Removal
- Drive Belt Tensioner Removal
- Crankshaft Balancer Removal
- Engine Flywheel Removal
- Crankshaft Rear Oil Seal Removal
- Oil Level Indicator and Tube Removal
- Exhaust Manifold Removal - Left (W/O RPO, NC1 or NF7)
- Exhaust Manifold Removal - Left (W/RPO, NC1 or NF7)
- Exhaust Manifold Removal - Right (W/O RPO, NC1 or NF7)
- Oil Filter Adapter Removal
- Intake Manifold Removal
- Water Crossover Removal
- Starter Motor Removal
- Ignition Module Removal - Left
- Ignition Module Removal - Right
- Camshaft Cover Removal - Left
- Camshaft Cover Removal - Right
- Engine Front Cover Removal
- Crankshaft Front Oil Seal Removal
- Oil Pump Removal
- Secondary Camshaft Drive Chain Removal - Right
- Secondary Camshaft Drive Chain Removal - Left
- Primary Camshaft Drive Chain Removal
- Camshaft Intermediate Drive Shaft Removal
- Camshaft Removal - Left Exhaust
- Camshaft Removal - Left Intake
- Camshaft Removal - Right Exhaust
- Camshaft Removal - Right Intake
- Valve Rocker Arm Removal - Left
- Valve Rocker Arm Removal - Right
- Valve Lifter Removal - Left
- Valve Lifter Removal - Right
- Cylinder Head Removal - Left
- Cylinder Head Removal - Right
- Oil Pan Removal
- Oil Pump Pipe and Screen Assembly Removal
- Lower Crankcase Removal
- Piston, Connecting Rod, and Bearing Removal
- Crankshaft and Bearings Removal
- Engine Block Cleaning and Inspection -Upper
- Engine Block Cleaning and Inspection -Lower
- Crankshaft and Bearings Cleaning and Inspection
- Crankshaft Balancer Cleaning and Inspection
- Engine Flywheel Cleaning and Inspection
- Piston and Connecting Rod Disassemble
- Piston, Connecting Rod, and Bearings Cleaning and Inspection
- Tools Required
- Connecting Rod Cleaning Procedure
- Connecting Rod Inspection Procedure
- Connecting Rod Measurement Procedure
- Piston Cleaning Procedure
- Piston Inspection Procedure
- Piston Diameter Measurement Procedure
- Piston Pin Bore Measurement Procedure
- Piston Ring End Gap Measurement Procedure
- Piston Ring Side Clearance Measurement Procedure
- Piston and Connecting Rod Assemble
- Camshaft Intermediate Drive Shaft Cleaning and Inspection
- Cylinder Head Disassemble
- Cylinder Head Cleaning and Inspection
- Valve Spring Inspection and Measurement
- Valve and Seat Grinding
- Valve Cleaning Procedure
- Valve Visual Inspection Procedure
- Valve Measurement and Reconditioning Overview
- Valve Seat Width Measurement Procedure
- Valve Seat Roundness Measurement Procedure
- Valve Margin Measurement Procedure
- Valve-to-Seat Concentricity Measurement Procedure
- Valve and Seat Reconditioning Procedure
- Valve Stem Tip Height Measurement Procedure
- Cylinder Head Assemble
- Camshaft Cleaning and Inspection
- Valve Lifters Cleaning and Inspection
- Valve Rocker Arms Cleaning and Inspection
- Camshaft Timing Drive Components Cleaning and Inspection
- Oil Pump Disassemble
- Oil Pump Cleaning and Inspection
- Oil Pump Assemble
- Oil Filter Adapter Disassemble
- Oil Filter Adapter Cleaning and Inspection
- Oil Filter Adapter Assemble
- Oil Pan Cleaning and Inspection
- Camshaft Cover Disassemble
- Camshaft Cover Cleaning and Inspection
- Camshaft Cover Assemble
- Intake Manifold Disassemble
- Intake Manifold Cleaning and Inspection
- Intake Manifold Assemble
- Exhaust Manifold Cleaning and Inspection - Left
- Exhaust Manifold Cleaning and Inspection - Right
- Water Pump Cleaning and Inspection
- Water Crossover Disassemble
- Water Crossover Cleaning and Inspection
- Water Crossover Assemble
- Thread Repair
- Service Prior to Assembly
- Crankshaft and Bearings Installation
- Piston, Connecting Rod, and Bearing Installation
- Lower Crankcase Installation
- Oil Pump Pipe and Screen Assembly Installation
- Oil Pan Installation
- Cylinder Head Installation - Left
- Cylinder Head Installation - Right
- Valve Lifter Installation - Left
- Valve Lifter Installation - Right
- Valve Rocker Arm Installation - Left
- Valve Rocker Arm Installation - Right
- Camshaft Installation - Left Exhaust
- Camshaft Installation - Left Intake
- Camshaft Installation - Right Exhaust
- Camshaft Installation - Right Intake
- Camshaft Intermediate Drive Shaft Installation
- Primary Camshaft Drive Chain Installation
- Secondary Camshaft Drive Chain Installation Left
- Secondary Camshaft Drive Chain Installation - Right
- Oil Pump Installation
- Crankshaft Front Oil Seal Installation
- Engine Front Cover Installation
- Camshaft Cover Installation - Left
- Camshaft Cover Installation - Right
- Ignition Module Installation - Left
- Ignition Module Installation - Right
- Starter Motor Installation
- Water Crossover Installation
- Intake Manifold Installation
- Oil Filter Adapter Installation
- Exhaust Manifold Installation - Left (W/O RPO NC1 or NF7)
- Exhaust Manifold Installation - Left (W/RPO NC1 or NF7)
- Exhaust Manifold Installation - Right (W/O RPO NC1 or NF7)
- Exhaust Manifold Installation - Right (W/RPO NC1 or NF7)
- Oil Level Indicator and Tube Installation
- Crankshaft Rear Oil Seal Installation
- Engine Flywheel Installation
- Crankshaft Balancer Installation
- Drive Belt Tensioner Installation
- Drive Belt Idler Pulley Installation
- Air Conditioning (A/C) Compressor Installation
- Generator Installation
- Power Steering Pump Installation
- Drive Belt Installation
- Description and Operation
- Special Tools and Equipment