42
KENR6932
Disassembly and Assembly Section
8.
Ensure that tube assemblies (3) and (10) are clean
and free from damage. Replace any damaged
components.
9.
Position a new joint (7) and bolts (8) onto tube
assembly (10).
10.
Install tube assembly (10) to turbocharger (6).
Tighten bolts (8)
fi
nger tight.
11.
Position a new joint (9) between the
fl
ange of tube
assembly (10) and the cylinder block. Install bolts
(11)
fi
nger tight.
12.
If a new turbocharger has been installed, check
that the orientation of bearing housing (18) is
correct. If the orientation of the bearing housing is
not correct, rotate the bearing housing until tube
assembly (10)
fi
ts correctly. Tighten band clamps
(21) to a torque of 13 N·m (9.6 lb ft).
13.
Tighten bolts (8) and (11) to a torque of 22 N·m
(16 lb ft).
14.
Remove the plug from oil inlet port (17). Lubricate
the turbocharger bearings with clean engine oil
through the oil inlet port. Rotate the wheel of the
compressor several times in order to lubricate the
bearings.
15.
Use Tooling (A) in order to lubricate a new O-ring
seal (4). Install O-ring seal (4) to tube assembly
(3).
16.
Install banjo bolt (1) and two new sealing washers
(2) to tube assembly (3).
17.
Install tube assembly (3) to the cylinder block and
to turbocharger (6). Tighten banjo bolt (1)
fi
nger
tight.
18.
Install bolt (5)
fi
nger tight. Ensure that tube
assembly (3)
fi
ts correctly.
19.
Tighten banjo bolt (1) to a torque of 20 N·m
(14 lb ft). Tighten bolt (5) and (11) to a torque of
22 N·m (16 lb ft).
20.
If the turbocharger has an exhaust elbow, install
the exhaust elbow. Refer to Disassembly and
Assembly, “Exhaust Elbow - Remove and Install”.
21.
Connect the exhaust pipe.
22.
If the turbocharger has a remote wastegate
solenoid, connect the hose for the solenoid to the
turbocharger.
23.
Connect the air inlet hose and connect the air
outlet hose to the turbocharger.
i02654550
Wastegate Solenoid - Remove
and Install
Removal Procedure
g01335778
Illustration 74
Typical example
1.
Follow Steps 1.a through 1.c in order to disconnect
wire lead (1).
a.
Disconnect wire lead (1) from the harness
assembly.
b.
If harness assembly (1) is secured with a cable
strap, remove the cable strap.
c.
Remove wire lead (1) from tube assembly (2).
Note:
The wire lead is secured to the tube assembly
with clips.
2.
Disconnect tube assembly (2) from wastegate
solenoid (3).
3.
Disconnect tube assembly (4) from wastegate
solenoid (3). If tube assembly (4) is secured with
tube clips, loosen the bolts for the tube clips.
Note:
The tube clips must be loose in order to release
the tube assembly from the wastegate solenoid.
4.
Remove bolts (5) and remove wastegate solenoid
(3) from the cylinder block.
5.
Plug or cap all open ports and tube assemblies
with new plugs or caps.
Installation Procedure
1.
Remove the plugs or caps from all ports and tube
assemblies.