Yanmar 3TNV82A-B Service Manual page 277

Fuel Injectors
(4)
(5)
(6)
Figure 7-51
Note: The fuel injectors can be removed by
manually pulling them out of the fuel
injector wells.
6. Remove the injector nozzle protector
(Figure 7-51, (5)) and seat (Figure 7-51, (6))
from the cylinder head. Discard both items.
7. Repeat steps to remove the remaining fuel
injectors.
TNV DI Service Manual
(2)
(1)
(3)
FUEL SYSTEM
7-37