BMW 7 Series: Rocker Arm With Bearing Mount
REMOVING AND INSTALLING/RENEWING ROCKER ARMS ON RIGHT SIDE (N63)
Necessary preliminary work
(cylinder bank 1 to 4)
- Remove INLET AND EXHAUST ADJUSTMENT UNIT on right side.
- Remove right INLET CAMSHAFT.
- Remove right EXHAUST CAMSHAFT.
IMPORTANT: Used rocker arms (1) may only be reused in the same position.
Tolerance classes are not required.
Remove rocker arm (1) and set down in neat order in special tool 11 4 480.
Install rocker arm (1).
Align all rocker arms (1) straight.
Fig. 282: Identifying Rocker Arm
Assemble engine.
REMOVING AND INSTALLING/REPLACING ALL ROCKER ARMS ON LEFT SIDE (N63)
Necessary preliminary work
(cylinder bank 5 to 8)
- Remove LEFT INLET CAMSHAFT.
- Remove left EXHAUST CAMSHAFT.
IMPORTANT: Used rocker arms (1) may only be reused in the same position.
Tolerance classes are not required.
Remove rocker arm (1) and set down in neat order in special tool 11 4 480.
Install rocker arm (1).
Align all rocker arms (1) straight.
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Fig. 283: Identifying Rocker Arm
Assemble engine.
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Valves With Springs
REMOVING AND INSTALLING/REPLACING ALL VALVES (N63)
Necessary preliminary work
Remove LEFT CYLINDER HEAD.
Remove RIGHT CYLINDER HEAD.
Remove camshafts.
Mount cylinder head (1) on special tool 11
Replacing All Valve Springs (N63)
Necessary preliminary work
Remove LEFT CYLINDER HEAD.
Remove RIGHT CYLINDER HEAD.
Remove camshafts.
Mount cylinder head (1) on special tool 11 9 000.
Fig. 292: Mounting Cylinder Head On Special
Replacing All Valve Stem Seals (N63)
Notes
IMPORTANT: Risk of damage to sealing lip on valve stem seal.
Fit new valve stem seals only when all valves have been installed.
Necessary preliminary work
Remove all VALVE SPRINGS.
Press spe
SEE MORE:
Changing wheels and tires
Mounting and wheel balancing
Have mounting and wheel balancing carried out
by a dealer's service center or another qualified
service center or repair shop.
Wheel and tire combination
General information
You can ask the dealer's service center or another
qualified service center or repair shop
about
Electrostatic Discharge (ESD)
It is essential to follow ESD (Electrostatic Discharge) guidelines when
replacing individual components in order
to avoid damage to internal components of the CIC. These requirements also apply
when storing or sending
back components.
Special packaging (ESD bags, ESD boxes with film or foam materi
