Yanmar 3TNV82A Service Manual page 243

Fuel Injection Pump
Tighten the fuel injection pump mounting nuts to
specification. See Special Torque Chart on
page 7-8.
6. Reinstall the rear bracket(s) (Figure 7-28, (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 7-28
7. Reconnect the throttle linkage and the stop
solenoid connector (Figure 7-29, (2)).
8. Reconnect the lube oil line (Figure 7-29, (1))
and clamp (Figure 7-29, (2)).
TNV DI Service Manual
9. Apply ThreeBond Liquid Gasket No. 1212,
Yanmar Part No. 977770-01212, or equivalent
sealant to the sealing surface of the pump
cover. Install the pump cover and tighten the
cover bolts.
10. Reconnect the fuel return lines, fuel supply line
0000153A
and coolant lines to the fuel injection pump.
11. Reinstall the fuel injection high-pressure lines.
Tighten the nuts to specification. See Special
Torque Chart on page 7-8.
When reinstalling a new or repaired fuel
injection pump, it is important to add engine
oil to the fuel injection pump to provide
lubrication for initial start-up. Add 5-7 oz
(150-200 cc) of clean engine oil to the fuel
injection pump at the fill plug located in the
upper outside section of the governor
housing.
FUEL SYSTEM
(2)
0000593B
Figure 7-29
IMPORTANT
(1)
7-25