Repair Service and Repair Manual
Cylinder head (SL 224)
3.4 Cylinder head (SL 224)
3.4.1 Cylinder head removal and installation
Previous tasks
q Remove turbochargers. (For more information see: 3.8.3 Turbocharger removal and installation
(SL 233), page 165.)
q Remove turbocharger brackets. (For more information see: 3.8.5 Turbocharger brackets
removal and installation, page 175.)
q Remove rocker arm housings. (For more information see: 3.3.3 Rocker arms housing removal
and installation, page 82.)
q Remove exhaust pipes to turbocharger. (For more information see: 3.8.2 Exhaust pipes to
turbocharger removal and installation, page 156.)
q Remove inlet and outlet rocker arms. (For more information see: 3.3.2 Inlet and outlet rocker
arms removal and installation, page 76.)
q Remove admission pipes to turbocharger. (For more information see: 3.8.1 Admission pipes to
turbocharger removal and installation, page 154.)
q Remove retaining plate. (For more information see: 3.6.4 Injector removal and installation (SL
205), page 118.)
q Remove oil supply turbocharger. (For more information see: 3.8.4 Oil supply – turbocharger
removal and installation, page 170.)
q Remove air intake line. (For more information see: 3.7.1 Air intake line removal and installation,
page 139.)
q Remove fuel return pipes. (For more information see: 3.6.1 Fuel return and venting pipes
removal and installation, page 106.)
Specific safety instructions
Not applicable.
Special tools
Special tool Designation
Cylinder head lifting device
No illustration Socket
No illustration Torque spanner
No illustration Marker
No illustration Electric torque multiplier or manual torque multiplier
No illustration
Torque reaction arm for electric torque multiplier or manual torque multi-
plier
No illustration Spare battery pack for electric torque multiplier only
No illustration Battery charger 110V for electric torque multiplier only
90
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KD62V12 33525088601_7_1 EN_US
2021-07