Yanmar 3TNV82A-B Service Manual page 268

FUEL SYSTEM
The above calculated difference indicates that
the replacement fuel injection pump is to be
installed at +0.5° (advanced) from the "Standard
Mark" (Figure 7-30, (1)) on the timing sticker.
(3)
+0.5°
+1.0°
(2)
Figure 7-30
In this case, rotate the top of the fuel injection
pump away from the cylinder block until the mark
on the outside upper mounting boss
(Figure 7-31, (1)) of the fuel injection pump
aligns with the +0.5° mark on the timing sticker.
Figure 7-31
7-28
(1)
0002124A
(1)
0002125A
Tighten the fuel injection pump mounting nuts to
specification. See Special Torque Chart on
page 7-11.
6. Reinstall the rear bracket(s) (Figure 7-32, (1))
to the fuel injection pump. Tighten the rear
support bolts.
Note: Configuration of the fuel injection pump
rear brackets may vary depending on the
model.
(1)
(2)
Figure 7-32
7. Reconnect the throttle linkage and the stop
solenoid connector (Figure 7-33, (2)).
8. Reconnect the lube oil line (Figure 7-33, (1))
and clamp (Figure 7-33, (2)).
TNV DI Service Manual
Fuel Injection Pump
0000153A