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Wrangler Rubicon, Standard
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3.8L Engine (Service Information)
3.8L Engine (Service Information)
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Description
3.8L Engine
Diagnosis And Testing
Engine Oil Leak Inspection
Notes
Inspection For Rear Seal Area Leaks
Introduction
Cylinder Compression Pressure Test
Cylinder Combustion Pressure Leakage Test
Performance
Mechanical
Standard Procedure
Measuring Bearing Clearance Using PLASTIGAGE
Repair Of Damaged Or Worn Threads
Engine Core And Oil Gallery Plugs
Hydrostatic Locked Engine
Form-In-Place Gaskets And Sealers
Notes
Sealer Application
Engine Gasket Surface Preparation
Removal
3.8L Engine
Installation
3.8L Engine
Specifications
3.8L Engine
Torque
Special Tools
3.8L Engine
Air Intake System
Element-Air Cleaner
Removal
Removal
Installation
Installation
Housing-Air Cleaner
Removal
Removal
Installation
Installation
Cylinder Head
Description
Cylinder Head
Diagnosis And Testing
Cylinder Head Gasket
Notes
Cylinder-To-Cylinder Leakage Test
Cylinder-To-Water Jacket Leakage Test
Notes
Visual Test Method
Cooling System Tester Method
Chemical Test Method
Removal
Cylinder Head
Cleaning
Cylinder Head
Inspection
Cylinder Head
Installation
Cylinder Head
Cover(S)-Cylinder Head
Description
Cylinder Head Cover
Cover-Cylinder Head- Right
Removal
Cylinder Head Cover - Right
Installation
Cylinder Head Cover - Right
Cover-Cylinder Head-Left
Removal
Cylinder Head Cover- Left
Installation
Cylinder Head Cover - Left
Valves & Seats-Intake/Exhaust
Description
Valves And Valve Springs
Operation
Valves And Valve Springs
Standard Procedure
Refacing Valves And Valve Seats
Notes
Valves
Valve Seats
Removal
Valves And Valve Springs
Cleaning
Valve And Valve Spring
Inspection
Valve And Guide
Valves
Valve Guides
Installation
Valves And Valve Springs
Springs-Valve
Description
Valve Springs
Operation
Valve Springs
Removal
Valve Springs - Cylinder Head On
Valve Springs - Cylinder Head Off
Inspection
Valve Spring
Installation
Valve Springs Or Valve Stem Seals - In Vehicle
Valve Springs - Cylinder Head Off
Arms-Rocker
Description
Rocker Arms And Shaft
Description - Push Rod
Operation
Operation - Push Rod
Rocker Arms And Shaft
Removal
Rocker Arms And Shaft
Disassembly
Rocker Arms And Shaft
Assembly
Rocker Arms And Shaft
Installation
Rocker Arms And Shaft
Seals-Valve Stem
Description
Valve Seals
Removal
Valve Stem Seals
Installation
Valve Stem Seals
Engine Block
Description
Cylinder Block
Standard Procedure
Cylinder Bore Honing
Cleaning
Engine Block
Inspection
Engine Block
Engine Block
Cylinder Bore
Tappets-Hydraulic-(Cam In Block)
Description
Hydraulic Lifters
Diagnosis And Testing
Hydraulic Lifters
Hydraulic Lifters Diagnosis - Preliminary Step
Oil Level Too High
Oil Level Too Low
Valve Train Noise
Removal
Hydraulic Lifters
Installation
Hydraulic Lifters
Camshaft & Bearings (In Block)
Description
Camshaft
Operation
Camshaft
Removal
Camshaft
Inspection
Camshaft
Installation
Camshaft
Rod-Connecting-Piston
Description
Piston And Connecting Rod
Standard Procedure
Fitting Connecting Rods
Fitting Pistons
Removal
Piston And Connecting Rod
Installation
Piston And Connecting Rod
Bearings-Connecting Rod
Standard Procedure
Measuring Connecting Rod Bearing Clearance
Rings-Piston
Standard Procedure
Piston Ring Fitting
Removal
Piston Rings
Installation
Piston Rings
Bearings-Crankshaft Main
Standard Procedure
Main Bearing Fitting
Crankshaft Bearing Oil Clearance
Notes
PLASTIGAGE Method-Engine In-Vehicle
PLASTIGAGE Method-Engine Out-Of-Vehicle
Removal
Crankshaft
Installation
Crankshaft
Crankshaft
Description
Crankshaft - 3.8L
Standard Procedure
Measuring Crankshaft End Play
Removal
Crankshaft
Installation
Crankshaft
Oil Seal-Crankshaft-Front
Removal
Crankshaft Oil Seal - Front
Installation
Crankshaft Oil Seal - Front
Retainer-Oil Seal-Crank Rear
Removal
Crankshaft Oil Seal Retainer - Rear
Installation
Crankshaft Oil Seal Retainer - Rear
Cover-Structural
Removal
Structural Cover
Installation
Structural Cover
Damper-Vibration
Removal
Vibration Damper
Installation
Vibration Damper
FLEXPLATE
Removal
Flex Plate
Installation
Flex Plate
Engine Mounting
Mount-Front
Removal
Removal Front Engine Mount
Installation
Installation Front Engine Mount
Mount-Rear
Removal
Rear Mount
Manual Transmissions
Automatic Transmissions
Installation
Rear Mount
Manual Transmission
Automatic Transmission
Lubrication
Description
Engine Lubrication System
Operation
Engine Lubrication System
Diagnosis And Testing
Engine Oil Pressure
Oil
Standard Procedure
Engine Oil Level Check
Engine Oil And Filter Change
Filter-Oil
Removal
Oil Filter
Installation
Oil Filter
Pan-Oil
Removal
Removal
Cleaning
Oil Pan
Inspection
Oil Pan
Installation
Oil Pan
Relief Valve-Oil Pressure
Removal
Oil Pressure Relief Valve
Installation
Oil Pressure Relief Valve
Switch-Oil Pressure
Description
Oil Pressure Switch
Operation
Oil Pressure Switch
Removal
Oil Pressure Switch
Installation
Oil Pressure Switch
Pump-Oil
Description
Oil Pump
Removal
Oil Pump
Disassembly
Oil Pump
Cleaning
Oil Pump - Cleaning
Inspection
Oil Pump
Assembly
Oil Pump
Installation
Oil Pump
Manifolds
Manifold-Intake
Description
Intake Manifold
Diagnosis And Testing
Intake Manifold Leaks
Standard Procedure
Intake Manifold Vacuum Port Repair
Manifold Stripped Thread Repair
Removal
Intake Manifold - Upper
Cleaning
Intake Manifold
Inspection
Intake Manifold
Installation
Intake Manifold - Upper
Intake Manifold - Lower
Removal
Intake Manifold - Lower
Cleaning
Intake Manifold
Inspection
Intake Manifold
Installation
Intake Manifold - Lower
Manifold-Exhaust-Right
Removal
Exhaust Manifold - Right
Cleaning
Exhaust Manifold
Inspection
Exhaust Manifold
Installation
Exhaust Manifold - Right
Manifold-Exhaust-Left
Removal
Exhaust Manifold - Left
Cleaning
Exhaust Manifold
Inspection
Exhaust Manifold
Installation
Exhaust Manifold
Valve Timing
Standard Procedure
Valve Timing Verification
Measuring Timing Chain Wear
Cover-Timing Chain
Removal
Timing Chain Cover
Installation
Timing Chain Cover
Chain & Sprockets-Timing
Removal
Timing Chain And Camshaft Sprocket
Crankshaft Sprocket
Installation
Timing Chain And Camshaft Sprocket
Crankshaft Sprocket