GENERAL SERVICE INFORMATION
4-4
TNV DI Service Manual
Component Identification
Figure 4-2 shows where the major engine components are located.
4TNV84T-Z, 4TNV98-E, 4TNV98-Z, 4TNV98T-Z
1 – Lifting Eye (Flywheel End)
2 – Turbocharger*
3 – Lifting Eye (Engine Cooling Fan End)
4 – Engine Coolant Pump
5 – Engine Cooling Fan
6 – Crankshaft V-Pulley
7 – V-Belt
8 – Side Filler Port (Engine Oil)
9 – Drain Plug (Engine Oil)**
10 – Fuel Injection Pump
11 – Engine Oil Cooler***
12 – Engine Oil Filter
13 – Dipstick (Engine Oil)
14 – Eco-governor
15 – Intake Manifold
16 – Fuel Filter
17 – Fuel Inlet
18 – Fuel Return to Fuel Tank
19 – Top Filler Port (Engine Oil)
20 – Rocker Arm Cover
21 – Air Intake Port (From Air Cleaner)
22 – Flywheel
23 – Starter Motor
24 – Exhaust Manifold
25 – Alternator
26 – EGR valve
27 – EGR cooler****
28 – EGR pipe
Figure 4-2
* Only applies to 4TNV84T-Z, 4TNV98T-Z.
** Engine oil drain plug location may vary based on oil pan options.
*** Not standard on all direct injection models.
**** Only applies to 4TNV84T-Z, 4TNV98T-Z.
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(12)
(10)
(9)
(8) (7)
(6)
(28)
(1)
(27)
(22)
(21)
(5)
(2)
(19)
(4)
(3)
(20)
(26)
(11)
(14)
(13)
(23)
(24)
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(15)
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