Engine Manual for ISM Tier 4 Engine
Part number 47632284
2nd edition English
September 2014
Replaces part number 47434934
Service Manual

Number of Pages: 567 Pages

Applicable Model:
N4LDI-TA-45SL ,
N4LDI-TA-50SL ,
N843LT-F-27 ,
N843T-F-24 ,
N844L-F-30 ,
N844L-F-34 ,
N844L-F-36SL ,
N844LT-F-45SL

ISM Tier 4 Manual TABLE OF CONTENTS

Introduction
Foreword – Ecology and the environment
Safety rules
Basic instructions – Important notice regarding equipment servicing
Basic instructions – Shop and assembly
Torque – Minimum tightening torques for normal assembly . . . .
Engine
Engine and crankcase
Pan and covers
Valve drive and gears
Cylinder heads
Connecting rods and pistons
Crankshaft and flywheel
Balancer and damper
Fuel filters
Throttle linkage
Fuel injection system
Turbocharger and lines
Intake and exhaust manifolds and muffler
Selective Catalytic Reduction (SCR) exhaust treatment
Exhaust Gas Recirculation (EGR) – Diesel Particulate Filter (DPF) exhaust
treatment
Engine cooling system
Engine lubrication system
Oil cooler and lines
Electrical systems
Electrical system
Engine control system
Engine starting system
Alternator
Cold start aid
Fuel injection system
Engine intake and exhaust system
Exhaust Gas Recirculation (EGR) electrical system
Engine cooling system
Engine oil system
Electronic modules