Yanmar BY Series Service Manual page 193

Repair
12/05
2. Apply a light coating of copper anti-seize to
turbocharger bolts (Figure 9-4, (2)).
Figure 9-4
(1)
Figure 9-4
3. Install turbocharger to exhaust manifold with a
new gasket (Figure 9-4, (3)). Tighten bolts to
23 N·m (204 in.-lb).
4. Connect charge air pipe (Figure 9-4, (1)) and
tighten clamps securely.
BY Service Manual
(3)
(2)
0006523
© 2009 Yanmar Marine International
5. Install new gaskets and connect lubrication
return line (Figure 9-5, (4)) and supply line
(Figure 9-5, (3)).
Figure 9-5
( 5 )
Figure 9-5
6. Install insulating cover (Figure 9-5, (2)) and
connect wastegate control rod (Figure 9-5, (1)).
7. Install air filter (Figure 9-5, (5)).
8. Connect exhaust mixing elbow to turbocharger
and tighten clamps securely.
9. Start engine and check for oil leaks.
TURBOCHARGER
( 1 )
( 3 )
( 2 )
( 4 )
0006652
9-7