Yanmar 2TNV70 Service Manual page 159

Fuel Injection Pump
(3)
Figure 7-8
8. Remove the fuel supply line (Figure 7-8, (2))
from the fitting on the fuel injection pump.
9. Plug or cap all openings to minimize leakage
and prevent contamination.
10. Remove the throttle cable from the fuel injection
pump.
11. Separate the stop solenoid wiring connector
(Figure 7-8, (3)).
TNV IDI Service Manual
12. Remove the lube oil line (Figure 7-9, (1)) from
the fuel injection pump and cylinder block.
Take care to not damage or bend the lube
oil line.
(2)
(1)
0002210
13. Remove the fuel injection pump drive gear
access cover (Figure 7-10, (1)) from the gear
case cover (Figure 7-10, (2)).
Note: The cover is secured with an adhesive
sealant. Use a gasket scraper to
separate the cover from the gear case
cover.
14. To aid in reassembly, make reference marks
(Figure 7-11, (1)) on the drive gear and idler
gear.
FUEL SYSTEM
IMPORTANT
(1)
0002239
Figure 7-9
(2)
(1)
0002211
Figure 7-10
7-13