Scania DC11 - Page 136

136
©
Scania CV AB 2011, Sweden
01:03-02
Turbocharger
Exploded view
25946
11
12
13
13
1 Lubrication pipe
2 Ferrule
3 Union nut
4 Straight union
5 Sealing ring
6 Straight union
7 Gasket
8 Lubrication oil return pipe
9 Gasket
10 Flange screw
Important information
Observe strict cleanliness at all times when
working on the turbocharger. Never leave the
oil inlet and outlet connections unprotected.
Foreign bodies in the bearing housing will soon
lead to total breakdown.
Oil leaks
A blocked air filter will cause excessive
vacuum in the intake pipe. There is then a risk
of oil mist being drawn from the bearing
housing.
If the sealing ring on the turbine side is worn,
the exhaust gases will be blue when idling.
If the lubrication oil return pipe from the
turbocharger is damaged, the pressure of the
lubricating oil may cause oil to leak out
through the seals.
Turbocharger
www.motodiesel.ir
MASHINESOFT.COM
09120146259