GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1997
🢒
Savana
🢒
Engine
🢒 Engine Mechanical - 7.4L
Engine
All Description and Operation
Engine Component Description
Lubrication
All Special Tools and Equipment
Special Tools
All Visual Identification
Disassembled Views
Cleaning, Inspection, and Adjustment
Camshaft Cleaning and Inspection
Crankshaft and Bearing Cleaning and Inspection
Cylinder Head Cleaning and Inspection
Engine Front Cover Cleaning and Inspection
Engine Mount Inspection
Exhaust Manifold Cleaning and Inspection
Intake Manifold Cleaning and Inspection
Oil Pan and Rocker Arm Covers Cleaning and Inspection
Oil Pump Cleaning and Inspection
Piston Selection
Transmission Fluid Pump Assemble
Valve Train Components Cleaning and Inspection
Water Pump Cleaning and Inspection
Disassembly, Overhaul, Repair, and Assembly
Camshaft Bearing Removal and Installation
Camshaft Installation
Camshaft Removal
Crankshaft and Bearing Installation
Crankshaft and Bearing Removal
Crankshaft Balancer Installation
Crankshaft Balancer Removal
Crankshaft Rear Oil Seal Installation
Cylinder Boring and Honing
Cylinder Head Assemble
Cylinder Head Disassemble
Cylinder Head Installation
Cylinder Head Removal
Distributor Installation
Distributor Removal
Draining Fluids and Oil Filter Removal
Engine Block Assemble
Engine Block Cleaning and Inspection
Engine Block Disassemble
Engine Flywheel Installation
Engine Flywheel Removal
Engine Front Cover Installation
Engine Front Cover Removal
Engine Set-Up and Testing
Exhaust Manifold Installation
Exhaust Manifold Removal
Intake Manifold Assemble
Intake Manifold Disassemble
Intake Manifold Installation
Intake Manifold Removal
Oil Level Indicator and Tube Installation
Oil Level Indicator and Tube Removal
Oil Pan Installation
Oil Pan Removal
Oil Pump Disassemble
Oil Pump Installation
Oil Pump Removal
Piston and Connecting Rod Assemble
Piston and Connecting Rod Disassemble
Piston and Connecting Rod Inspection
Piston, Connecting Rod, and Bearing Installation
Piston, Connecting Rod, and Bearing Removal
Service Prior to Assembly
Thread Repair
Timing Chain and Sprocket Installation
Timing Chain and Sprocket Removal
Valve Guide Reaming, and Valve and Seat Grinding
Valve Rocker Arm and Push Rod Installation
Valve Rocker Arm and Push Rod Removal
Valve Rocker Arm Cover Installation
Valve Rocker Arm Cover Removal
Water Pump Installation
Water Pump Removal
General Diagnostic Information
Drive Belt Diagnosis
Drive Belt Tensioner Diagnosis
Engine Compression Test
Engine Knock Diagnosis
Engine Noise Diagnosis
Oil Leak Diagnosis
General Information
Cleanliness and Care
Replacing Engine Gaskets
Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant
Mechanical Specifications
Engine Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
Adhesives, Fluids, Lubricants, and Sealers
GM SPO Group Numbers
Removal, Installation, and Replacement
Camshaft Replacement
Camshaft Timing Chain and Sprocket Replacement
Crankshaft Balancer Replacement
Crankshaft Rear Oil Seal Replacement
Cylinder Head Replacement
Engine Flywheel Replacement
Engine Front Cover Replacement
Engine Mount Replacement
Engine Replacement
Exhaust Manifold Replacement
Intake Manifold Replacement
Oil Filter Adapter and Bypass Valve Replacement
Oil Pan Replacement
Oil Pump Replacement
Reluctor Ring Replacement
Valve Lifter Replacement
Valve Rocker Arm and Push Rod Replacement
Valve Rocker Arm Cover Replacement
Valve Stem Oil Seal and Valve Spring Replacement