GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2002
🢒
DeVille
🢒
Engine
🢒 Engine Mechanical - 4.0L
Engine
All Description and Operation
Lubrication Description
All Special Tools and Equipment
Special Tools
All Visual Identification
Engine Identification
Cleaning, Inspection, and Adjustment
Camshaft Intermediate Drive Shaft Cleaning and Inspection
Camshaft Timing Drive Components Cleaning and Inspection
Crankshaft Balancer Cleaning and Inspection
Engine Flywheel Cleaning and Inspection
Exhaust Manifold Cleaning and Inspection - Left Side
Exhaust Manifold Cleaning and Inspection - Right Side
Intake Manifold Cleaning and Inspection
Oil Pan Cleaning and Inspection
Oil Pump Cleaning and Inspection
Valve Lifters Cleaning and Inspection
Valve Rocker Arm Cleaning and Inspection
Water Crossover Cleaning and Inspection
Water Pump Cleaning and Inspection
Disassembly, Overhaul, Repair, and Assembly
Camshaft Cover Installation - Left Side
Camshaft Cover Installation - Right Side
Camshaft Cover Removal - Left Side
Camshaft Cover Removal - Right Side
Camshaft Intermediate Drive Shaft Installation
Camshaft Intermediate Drive Shaft Removal
Crankshaft and Bearing Installation
Crankshaft and Bearing Removal
Crankshaft Balancer Installation
Crankshaft Balancer Removal
Crankshaft Front Oil Seal Installation
Crankshaft Front Oil Seal Removal
Crankshaft Rear Oil Seal Installation
Crankshaft Rear Oil Seal Removal
Cylinder Head Assemble
Cylinder Head Disassemble
Cylinder Head Installation - Left Side
Cylinder Head Installation - Right Side
Cylinder Head Removal - Left Side
Cylinder Head Removal - Right Side
Drive Belt Idler Pulley Installation
Drive Belt Idler Pulley Removal
Drive Belt Installation
Drive Belt Removal
Drive Belt Tensioner Installation
Drive Belt Tensioner Removal
Engine Block Cleaning and Inspection - Lower
Engine Block Cleaning and Inspection - Upper
Engine Flywheel Installation
Engine Flywheel Removal
Engine Front Cover Installation
Engine Front Cover Removal
Exhaust Camshaft Installation - Left Side
Exhaust Camshaft Installation - Right Side
Exhaust Camshaft Removal - Left Side
Exhaust Camshaft Removal - Right Side
Exhaust Manifold Installation - Left Side
Exhaust Manifold Installation - Right Side
Exhaust Manifold Removal - Left Side
Exhaust Manifold Removal - Right Side
Ignition Coil Module Installation - Left Side
Ignition Coil Module Removal - Left Side
Intake Camshaft Installation - Left Side
Intake Camshaft Installation - Right Side
Intake Camshaft Removal - Left Side
Intake Camshaft Removal - Right Side
Lower Crankcase Installation
Lower Crankcase Removal
Oil Pan Installation
Oil Pan Removal
Oil Pump Assemble
Oil Pump Disassemble
Oil Pump Installation
Oil Pump Removal
Oil Pump Suction Pipe and Screen Assembly Installation
Oil Pump Suction Pipe and Screen Assembly Removal
Piston and Connecting Rod Assemble
Piston and Connecting Rod Disassemble
Power Steering Pump Installation
Power Steering Pump Removal
Primary Camshaft Intermediate Drive Chain Installation
Primary Camshaft Intermediate Drive Chain Removal
Secondary Camshaft Drive Chain Installation - Left Side
Secondary Camshaft Drive Chain Installation - Right Side
Secondary Camshaft Drive Chain Removal - Left Side
Secondary Camshaft Drive Chain Removal - Right Side
Service Prior to Assembly
Thread Repair
Valve Lifter Installation - Left Side
Valve Lifter Installation - Right Side
Valve Lifter Removal - Left Side
Valve Lifter Removal - Right Side
Valve Rocker Arm Installation - Left Side
Valve Rocker Arm Installation - Right Side
Valve Rocker Arm Removal - Left Side
Valve Rocker Arm Removal - Right Side
General Information
Cleanliness and Care
Replacing Engine Gaskets
Separating Parts
Tools and Equipment
Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant
Mechanical Diag. and Drive Belt/Chain Routings Schem. Diag.
Camshaft Timing Drive Chain Alignment Diagram
Other Specifications
Adhesives, Fluids, Lubricants, and Sealers
Thread Repair Specifications