Yanmar 3TNV82A Service Manual page 233

Fuel System Components
1 – High-Pressure Fuel Injection Lines
2 – Fuel Return Line
3 – Return Line-to-Cylinder Head Bolt
4 – Fuel Injector
5 – Injection Line Grommet
6 – Front Plate or Timing Gear Case
7 – Gear Case Cover
8 – Fuel Injection Pump Drive Gear Nut
9 – Lock Washer
10 – Fuel Injection Pump Drive Gear Assembly
(DO NOT remove or loosen the four bolts
that fasten the injection pump drive gear to
the injection pump drive gear hub!)
TNV DI Service Manual
11 – Coolant Lines for Cold Start Device
12 – Fuel Injection Pump Insulator
13 – Diesel Fuel Injection Pump
14 – Rear Fuel Injection Pump Support
15 – Fuel Filter / Water Separator
16 – Electric Fuel Supply Pump
17 – Fuel Filter
18 – Fuel Filter Housing
19 – Stop Solenoid
20 – Cold Start Device (CSD)
21 – Trochoid Fuel Pump
FUEL SYSTEM
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