Turbocharger Overview
Turbocharger Overview
• Part I => [ Turbocharger and Coolant Return Line ]
• Part II => [ Turbocharger Coolant Inlet, Oil Inlet and Return Line ]
• Part III => [ Turbocharger Recirculating Valve and Wastegate Bypass Regulator Valve ]
Turbocharger and Coolant Return Line
1 Gasket
• Replace
2 Nut
• 20 Nm
• Replace
• Lubricate the stud bolts on the exhaust manifold with hot bolt paste.
3 Banjo Bolt
• 35 Nm
4 Seal
• Replace
5 Bolt
• 9 Nm
6 Bolt
• 23 Nm
• Installed with two brackets only on the coolant return line.
7 Coolant Return Line
• Gradual introduction of coolant return lines with a bracket.
8 Turbocharger
• Removing and installing, refer to => [ Turbocharger ] Turbocharger.
9 Bracket
10 Bolt
• 30 Nm
• Lubricate the bolt with hot bolt paste.
11 Bolt
• 30 Nm
• Lubricate the bolt with hot bolt paste.
12 Bracket
13 Bolt
• 23 Nm
14 Nut
• 30 Nm
• Replace
• Do not loosen to remove the turbocharger.
• Lubricate the stud bolts on the exhaust manifold with hot bolt paste.
15 Fastening Strip
Turbocharger Coolant Inlet, Oil Inlet and Return Line
1 Seal
• Replace
2 Banjo Bolt
• 30 Nm
3 Oil Supply Line
4 Turbocharger
• Removing and installing, refer to => [ Turbocharger ] Turbocharger.
5 Bolt
• 9 Nm
6 Banjo Bolt
• 30 Nm
7 Seal
• Replace
8 Banjo Bolt
• 35 Nm
9 Seal
• Replace
10 Coolant Supply Line
11 Bolt
• 23 Nm
12 Bolt
• 35 Nm
13 Bolt
• 9 Nm
14 Seal
• Replace
15 Gasket
• Replace
16 Oil Return Line
17 Bolt
• 9 Nm
18 Gasket
• Replace
Turbocharger Recirculating Valve and Wastegate Bypass Regulator Valve
1 Turbocharger
• Removing and installing, refer to => [ Turbocharger ] Turbocharger.
2 Gasket
• Replace
3 Bolt
• 9 Nm
4 Vent Tube
5 Heat Shield
6 Connecting Hose
7 Turbocharger Vacuum Diaphragm
• Removing and installing, refer to => [ Turbocharger Vacuum Diaphragm ] Service and Repair.
• Adjusting, refer to => [ Turbocharger Vacuum Diaphragm, Adjusting ] Adjustments.
8 Ring Connection
9 Seal
• Replace
10 Hose
11 Hose
12 Bolt
• 3 Nm
13 Wastegate Bypass Regulator Valve (N75)
14 Banjo Bolt
• 8 Nm
15 Seal
• Replace
16 Connection
17 Securing Clip
18 Bolt
• 7 Nm
19 Hose
20 Bolt
• 7 Nm
21 Bracket
22 Bolt
• 7 Nm
23 Turbocharger Recirculating Valve (N249)
• Note the installed position.
24 Seal
Turbocharger Recirculating Valve Installed Position
- Note the installed position - arrows -.