FUEL SYSTEM
Fuel Injection Pump / Governor / Timer
12/05
6LY3 Service Manual
6-21
© 2007 Yanmar Marine International
12. Install the pump bracket
(Figure 6-27)
. Install
the bolts
(Figure 6-27, (1)
and (2))
for the
pump bracket and tighten to initial torque.
Figure 6-27
Figure 6-27
1 – M8 x 50 Bolt
2 – M8 x 20 Bolt
13. Tighten the bolts to the final specified torque in
the order shown in
Figure 6-28
.
Figure 6-28
Figure 6-28
14. Install the governor bracket as shown in
Figure 6-29
. Tighten the bolts for the block
(Figure 6-29, (1))
and bolts for pump
(Figure 6-29, (2))
to initial torque.
Figure 6-29
Figure 6-29
1 – M8 x 40 Bolt
2 – M8 x 16 Bolt
15. Tighten the bolts to the final specified torque in
the order shown in
Figure 6-30
.
Figure 6-30
Figure 6-30
Initial Torque Pump Bracket Bolts
4.0 ± 1 N·m
(0.40 ± 0.1 kgf·m)
(2.9 ± 0.737 lb-ft)
Final Torque Pump Bracket Bolts
Final Torque
25.5 ± 3 N·m
(2.60 ± 0.31 kgf·m)
(18.8 ± 2.2 lb-ft)
(2)
(1)
0005690
1
2
3
4
0005691
Initial Torque Governor Bracket Bolts
4.0 ± 1 N·m
(0.40 ± 0.1 kgf·m)
(2.9 ± 0.737 lb-ft)
Final Torque Governor Bracket Bolts
25.5 ± 3 N·m
(2.60 ± 0.31 kgf·m)
(18.8 ± 2.2 lb-ft)
(2)
(1)
0005692
1
2
3
4
000569
3
