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Removing and installing the cylinder head cover on the right > < Removing and installing cylinder head I

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Removing and installing the cylinder head cover on the left
Removing and installing the cylinder head cover on the left
Special tools and workshop equipment required
t  Sealant -D 454 300 A2-
Removing
–  Remove engine cover.
–  Remove the front intake manifold.
–  Unbolt the coolant expansion bottle.
–  Disconnect the electrical line to the switch for the coolant shortage warning light -F66- and place down the coolant expansion bottle to the side.
   
–  Disconnect the vacuum hose -arrow- from the mechanical exhaust gas recirculation valve.
–  Unscrew injection lines with slotted ring spanner.
  A26-0214
–  Disconnect the plug connection at the intake manifold pressure sender -G71--arrow-.
–  Loosen the cable clamp on the cylinder head cover on the left and wiring loom to one side.
  A10-0315
–  Unscrew the return line from the injection nozzles -1-.
–  Unscrew the nuts -arrows- on the cylinder head cover and remove the cylinder head cover.
Install
Installation is performed in the reverse order, pay attention to the following points:
  Note
t  Replace sealing rings for the return lines.
t  Replace the gaskets for the cylinder head cover when damaged.
t  The cylinder head cover must be replaced if damage has occurred to the gaskets on the injection nozzles.
  A15-0269
–  Place a small amount of sealant material -D 454 300 A2- on the joints -arrows- on the upper sealing surface of the cylinder head.
–  Tighten up the nuts for the cylinder head cover crosswise, tightly.
–  Install intake manifold at front.
Tightening torques
  A15-0277
Component Nm
The cylinder head cover on the cylinder head → Note10
Return lines on the injection nozzles5
Injection lines on the injection nozzles or the injection pump30

1)  Tighten to 10 Nm after warming up.
   

Removing and installing the cylinder head cover on the right > < Removing and installing cylinder head I