Section 1. GENERAL SERVICE
INFORMATION
The 97/68/EC Directive Certified Engines.............. 9
Diesel Fuel.......................................................... 12
Engine Oil........................................................... 16
Specifications...................................................... 20
Abbreviations. ........................................ 27
Symbols ................................................. 27
4TNV98 & 4TNE98 Diesel Engine
Before You Begin Servicing ................................ 29
Introduction ........................................................ 40
The Importance of Periodic Maintenance 40
Required EPA / ARB Maintenance-USA Only
.............................................................. 40
EPA / ARB Installation Requirements-USA
Only....................................................... 40
Drain Fuel Filter / Water Separator ......... 43
4TNE98 For D25S-5 Only ...................... 43
Daily................................................................... 45
Section 3. ENGINE
Before You Begin Servicing ................................ 63
Introduction ........................................................ 66
Cylinder Head ........................................ 66
Push Rod............................................... 68
Camshaft ............................................... 68
Crankshaft ............................................. 70
Piston .................................................... 71
Tappet.................................................... 72
Cylinder Block........................................ 73
Special Torque Chart .......................................... 73
Special Service Tools.......................................... 75
3
Index