Table Of Contents
đź“š CUMMINS N14 Shop Manual
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TABLE OF CONTENTS
- Group system exploded diagram
- General safety instructions
- Engine identification
- General cleaning instructions
- Section 0 - Engine Disassembly and Assembly - Group 00
- Engine disassembly and assembly - service tools
- Engine disassembly and assembly - general information
- Engine - preparation for cleaning
- Coolant - drainage
- Crankcase breather - removal
- Alternator Belts - Removal
- Alternator - Removal
- Dipstick tube and housing - removal
- Water header covers - removal
- Flywheel - removal
- Flywheel housing - removal
- Rear cover - removal
- Water pump belt - removal
- Air Compressor Coolant Inlet and Outlet Tubes - Removal
- Accessory Drive Pulley - Removal
- Stc external oil plumbing - removal
- Stc oil control valve - removal
- Celect™ sensor harness - removal
- Celect™ ambient air pressure sensor - removal
- Celect™ lubricating oil pressure sensor - removal
- Stc engines
- Accessory Drive - Removal
- Lubricating oil pump - removal
- Celect™ intake air temperature sensor - removal
- Rocker housing covers - removal
- Valve crossheads - removal
- Rocker lever housing - removal
- Fuel crossovers - removal
- Cam Follower Assemblies - Removal
- Accessory Drive Seal - Removal
- Cylinder liners - removal
- Crankshaft - removal
- Cylinder block - removal from the rebuild stand
- Crankshaft - installation
- Cylinder liners - installation
- Rear cover - installation
- Crankshaft seal, rear - installation
- Flywheel housing - installation
- Flywheel - installation
- Cylinder heads - installation
- Camshaft - Installation
- Cam Follower Assemblies - Installation
- Timing tool installation
- Accessory Drive - Installation
- Celect™ engine position sensor (eps) - installation
- Gear cover - installation
- Camshaft Bearing Support - Installation
- Accessory Drive Seal - Installation
- Accessory Drive Pulley - Installation
- Lubricating oil pan - installation
- Injectors - installation
- Push tubes - installation
- Valve crossheads - installation
- Rocker lever shaft assemblies - installation
- Injector and valve adjustment
- Engine brake - installation
- C-brake - alternate method
- Jacobs brake
- Intake manifold - installation
- Celect™ intake air temperature sensor - installation
- Lubricating oil pump signal line - installation
- Fuel tubing - installation
- Air Compressor - Installation
- Celect™ lubricating oil pressure sensor - installation
- Stc oil control valve - installation
- Vibration damper - installation
- Water pump - installation
- Water pump belt - installation and adjustment
- Air Compressor Coolant Inlet and Outlet Tubes - Installation
- Fan hub and fan hub support bracket - installation
- Fan belts - installation and adjustment
- Engine - removal from the rebuild stand
- Piston cooling nozzles - installation
- Water header covers - installation
- Lubricating oil cooler assembly - installation
- Alternator - Installation
- Fan and fan spacer - installation
- Starting motor - installation
- Turbocharger - installation
- Crankcase breather tube - installation
- Engine - covering all openings
- Section 1 - Cylinder Block - Group 01
- Cylinder block - service tools
- Cylinder block - exploded view
- Cylinder block - general information
- Cam bore rear cup plug - removal
- Dowel pin - removal
- Camshaft bushings - removal
- Camshaft bore - cleaning
- Cylinder block - inspection
- Coolant passage - inspection
- Coolant passage - repairing
- Cylinder head capscrew holes - repairing
- Camshaft bushings - installation
- Dowel pin - installation
- Cam bore rear cup plug - installation
- Pistons - cleaning and inspection
- Connecting rod ring dowels - removal
- Alignment - inspection
- Twist - inspection
- Crankshaft - cleaning and inspection
- Main bearings - cleaning
- Thrust bearings - inspection
- Gear cover - cleaning and inspection
- Accessory drive bushing - replacement
- Rear cover - cleaning and inspection
- Magnetic crack inspection
- Cylinder head - service tools
- Cylinder head - exploded view
- Cylinder head - general information
- Grinding the valve seats
- Cylinder head - grinding the valves
- Cylinder head - pressure testing
- Rocker lever housing assembly - service tools
- Rocker lever housing assembly - general information
- Rocker lever bushing - replacement
- Ring and pin dowel - replacement
- Cam follower assembly - service tools
- Cam follower assembly - exploded view
- Cam follower assembly - general information
- Cam follower assembly - rebuild
- Inspection - magnetic crack
- Cam follower socket - replacement
- Fuel pump - general information
- Cleaning - pt fuel pump
- Cleaning - celect™ fuel pump
- Section 6 - Injectors and Fuel Lines - Group 06
- Injector - celect™ - exploded view
- Injectors - pt (type d) step timing control (stc) - general information
- Cleaning - stc
- Inspection - celect
- Stc oil control valve - cleaning
- Lubricating oil system - service tools
- Lubricating oil system - exploded view
- Lubricating oil pump assembly - exploded view
- Lubricating oil system - general information
- Lubricating oil dipstick - calibration
- Testing - oil cooler core
- Testing - oil cooler bypass valve
- Testing - lubricating oil filter bypass valve poppet valve spring
- Installation - oil cooler core
- Installation - lubricating oil filter bypass valve
- Drive units - service tools
- Accessory drive - exploded view
- Drive units - general information
- Accessory drive gear - replacement
- Intake air system - service tools
- Intake air system - exploded view
- Exhaust system - exploded view
- Exhaust system - general information
- Mounting hole threads - inspection
- Air compressor
- Electrical equipment - general information
- Wiring diagrams
- Section 14 - Engine Testing - Group 14
- General information
- Definition of terms on engine performance curve
- General run-in procedures
- General engine test/run-in specifications
- Engine testing - service tools
- Engine dynamometer - install engine
- Fuel pressure
- Electronic hookup - celect™ engines only
- Lubricating oil system priming
- Fuel system priming - pt system
- Fuel system priming - celect™ system
- Dynamometer worksheet
- Chassis dynamometer operation
- Fuel pressure (stc engines only)
- Intake manifold pressure
- Charge air cooler restriction
- Exhaust air restriction
- Lubricating oil pressure
- Engine painting
- Remove the engine from short term storage
- Remove the engine from long term storage
- Mounting adaptations - service tools
- Mounting adaptations - exploded view
- Mounting adaptations - general information
- Flywheel ring gear - replacement
- Front engine support bracket - cleaning and inspection for reuse
- Capscrew markings and torque values
