Component Identification - Yanmar 4TNV98 Service Manual

Section 1. GENERAL SERVICE INFORMATION

Component Identification

Figure 4-1a, Figure 4-1b shows where the major
engine components are located.
4TNV98 ENGINE
Figure 4-1a
4TNV98 & 4TNE98 Diesel Engine
(1) Lifting Eye (Flywheel End).
(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. (12) Engine Oil Filter.
(13) Dipstick (Engine Oil) (14) Governor Lever.
(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.
4TNE98 ENGINE
(1) Fuel Filter / Water Separator
(2)Top Filler Port (Engine Oil)
(3) Governor Lever
(4) Fuel Injection Pump
(5) Side Filler Port (Engine Oil)
(6) Fuel Priming Pump
(7) Drain Plug (Engine Oil)
(8) Engine Oil Filter
(9) Dipstick (EngineOil)
(10) Engine Coolant Pump
(11) Alternator
(12) Glow Plug
(13) V-Belt
(14) Crankshaft V-Pulley
(15) Starter Motor
Section 1. General Service Information
7
Figure 4-1b