6A2-22 ENGINE MECHANICAL (K9K ENGINE)
Turbocharger Removal and Installation
Removal
1) Disconnect negative (–) cable at battery.
2) Remove air cleaner assembly referring to “Air Cleaner
Assembly Removal and Installation” in this section.
3) Remove EGR valve body referring to “EGR Valve and Intake
Pipe Removal and Installation” in this section.
4) Disconnect intercooler inlet hose (1).
5) Remove exhaust pipe No.1 referring to “Exhaust System
Components” in Section 6K2.
6) Remove lubrication pipe (1).
7) Disconnect turbocharger oil return pipe (2) from turbo-
charger.
8) Remove turbocharger assembly (3) from exhaust manifold
(4), and then remove turbocharger oil return pipe (2) from
cylinder block.
Installation
1) Clean mating surfaces of turbocharger, exhaust pipe No.1
and exhaust manifold.
2) Apply engine oil to new O-ring, and install turbocharger oil
return pipe with new O-ring to cylinder block.
3) Install turbocharger assembly (1) to exhaust manifold (2).
4) Apply thread lock cement to thread part of lubrication pipe
(3), and then install it.
“A”: LOCTITLE FRENETANCH®
Tightening torque
Turbocharger nut (a): 25 N·m (2.5 kg-m, 18.0 lb-ft)
Turbocharger oil return pipe bolt (b):
12 N·m (1.2 kg-m, 9.0 lb-ft)
Lubrication pipe (c): 23 N·m (2.3 kg-m, 17.0 lb-ft)
Lubrication pipe union bolt (d):
23 N·m (2.3 kg-m, 17.0 lb-ft)
Lubrication pipe clamp bolt (e): 12 N·m (1.2 kg-m, 9.0 lb-ft)
5) Install exhaust pipe No.1 referring to “Exhaust System Com-
ponents” in Section 6K2.
1
1
4
3
2
"A", (c)
3
(e)
2
(d)
1
(b)
(a)