Content

Introduction

• About the manual
• Symbols and abbreviations
• General cleaning instructions
• General repair instructions
• General safety instructions
• How to use the manual
• Symbols

Engine and system identification

Familiarization

Troubleshooting symptoms

Engine disassembly

• Accessoty drive
• Accessory drive cover
• Air compressor
• Air intake
• Alternator
• Block stiffermer plate
• Camshaft
• Crankcase
• Crosshead
• Cylinder head
• Drive belt
• Engine support bracket
• Flexplate
• Rocker
• Turbocharger

Engine assembly

• Accessoty drive
• Accessory drive cover
• Air compressor
• Air intake
• Alternator
• Block stiffermer plate
• Camshaft
• Crankcase
• Crosshead
• Cylinder head
• Drive belt
• Engine support bracket
• Flexplate
• Rocker
• Turbocharger

Complete engine

• Engine painting
• Engine removal
• Engine storage - long term
• Service tools

Cylinder block

• Camshaft
• Bearings
• Block stiffemer plate
• Camshaft
• Piston rings
• Vibration damper, viscous

Cylinder head

• Crosshead
• Service tools
• Valve guide seal, cylinder head

Rocker levers

• Closed crankcase ventilation hoses
• Closed crankcase ventilation valve
• Crankcase breather
• Overhead set
• Rocker lever
• Service tools

Cam followers / tappets

• Push rods or tubes
• Service tools
• Tappet

Fuel system

• Engine fuel heater, electric
• Fuel lift pump
• Fuel pump
• Sorvice tools

Injectors and fuel lines

• Air in fuel
• Fuel connector
• Fuel drain line restriction
• Fuel drain limes
• Fuel filter
• Fuel pressure relief valve
• Fuel rall

Lubricating oil system

• Engine oil heater
• Lubricating oil and filter amalysis
• Lubricating oil pan
• Lubricating oi] pump
• Lubricating oil system
• Service tools

Cooling system

• Coolant heater
• Coolant thermostat
• Cooling fan belt tensioner
• Cooling system
• Drive belt, cooling fan
• Fan clutch, electric
• Fan hub, belt driven
• Water inlet commection
• Water pump

Drive units

• Accessory drive
• Hydraulic pump drive

Air intake system

• Air inlet commection
• Air intake manifold
• Charge-air cooler
• Cold starting ald
• Turbocharger

Exhaust system

• Aftertreatment
• Exhaust gas pressure sensor tube
• Exhaust restriction
• Service tools

Compressed air system

• Air compressor
• Airt govornor
• Air leaks, compressed air system
• Service tools

Electrical equipment

• Alternator
• Batteries
• Battery cables and connections
• Key switch
• Starter magnetic switch
• Starting motor

Engine testing

Mounting adaptations

• Engine lifting brackets
• Engine mount
• Engine support bracket
• Flywheel

Miscellaneous

• Cup plug
• Pipe plug
• Straight thread plug

Service literature

• Additional service literature
• Cummins customized parts catalog
• Service literature ordering location

Specifications