GENERAL SERVICE INFORMATIONTNV DI Service Manual 4-3Component IdentificationCOMPONENT IDENTIFICATIONFigure 4-1 shows where the major engine components are located.3TNV82A(-B),3TNV84,3TNV84T(-B),3TNV88(-B)(-U),4TNV84,4TNV88(-B)(-U),4TNV94L,4TNV984TNV106,4TNV106T1 – Lifting Eye (Flywheel End)2 – Turbocharger*3 – Lifting Eye (Engine Cooling Fan End)4 – Engine Coolant Pump5 – Engine Cooling Fan6 – Crankshaft V-Pulley7 – V-Belt8 – Side Filler Port (Engine Oil)9 – Drain Plug (Engine Oil)**10 – Fuel Injection Pump11 – Engine Oil Cooler***12 – Engine Oil Filter13 – Dipstick (Engine Oil)14 – Governor Lever15 – Intake Manifold16 – Fuel Filter17 – Fuel Inlet18 – Fuel Return to Fuel Tank19 – Top Filler Port (Engine Oil)20 – Rocker Arm Cover21 – Air Intake Port (From Air Cleaner)22 – Flywheel23 – Starter Motor24 – Exhaust Manifold25 – AlternatorFigure 4-1* Only applies to 3TNV84T, 4TNV84T, 4TNV98T, 4TNV106T** The engine oil drain plug location may vary based on oil pan options.*** Not standard on all direct injection models0000015B(25)(24)(23)(21)(22)(20)(19)(7)(8)(9)(6)(5)(4)(3)(2)(1)(18)(17)(16)(15)(10)(11)(12)(13)(14)
