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Testing compression pressure (Roomster) > < Removing

Fabia Mk2

Install
Install
  Note
t  Carefully remove residual sealant from the cylinder head and cylinder block. Make sure this does not cause any extended scoring or scratching.
t  There must not be any oil or coolant present in the blind holes for the cylinder head bolts.
t  Replace cylinder head bolts.
t  When undertaking assembly replace self-locking nuts and screws as well as gasket rings and gaskets which have been tightened to a torquing angle.
t  Remove the new cylinder head gasket from its wrapping immediately before fitting.
t  Treat the seal with the utmost care. Damage to the silicone layer and in the area of the bead results in leakages.
t  When installing an exchange cylinder head with the camshaft installed, it is necessary to oil the contact surfaces between the bucket tappet and the cam track after installing the cylinder head.
t  The plastic base for protecting the open valves should only be removed immediately before attaching the cylinder head.
t  Secure all hose connections with corresponding hose clips.
  WARNING
Wear protective gloves and goggles when working with gasket remover and degreasing agent!
  Note
Make sure that when cleaning the cylinder head and cylinder block no foreign bodies can get into the cylinder or into the oil and coolant galleries.
–  Carefully remove old sealant residue from the cylinder head and cylinder block using a chemical sealant remover.
–  Before fitting the cylinder head position the crankshaft on TDC marking.
–  Turn crankshaft back against the running direction of the engine until all pistons are almost evenly at TDC.
   
–  Check whether the both dowel sleeves -1- that guide the cylinder head are located in the cylinder block, if necesarry insert.
  S15-0154
–  Pay attention to the identification of the cylinder head seal.
t  Part number = -arrow 1-
t  Control code = -arrow 2- (ignore)
t  Bores = -arrow 3-
  Note
t  If the cylinder head gasket or cylinder head were replaced, install a new cylinder head gasket with the same identification marking.
t  If parts of the crankshaft drive were replaced, then the new cylinder head gasket must be redefined by measuring the protrusion of the piston in TDC.
–  Fit on cylinder head gasket.
–  Position cylinder head, insert all cylinder head bolts and tighten by hand.
  S15-0438
–  Tighten cylinder head in four stages in the following order:
  S15-0298
StageTighten
I
–  Pre-tighten with the torque wrench to 35 Nm.
II
–  Pre-tighten with the torque wrench to 60 Nm.
III
–  Using a rigid wrench torque a further 90° (1/4 turn).
IV
–  Using a rigid wrench torque a further 90° (1/4 turn).

–  After securing the cylinder head or the camshaft timing gear turn the camshaft in such a way that the cams for cylinder 1 point upwards evenly. Set the crankshaft in the direction of rotation of the engine to the TDC before attaching the timing belt → Chapter.
–  After installing the cylinder head, fill tandem pump and cylinder head with fuel using a hand vacuum pump and ventilation reservoir → Chapter.
The further assembly is carried out in reverse order to disassembly.
–  Interrogate fault memory and erase → Vehicle diagnosis, testing and information system VAS 5051.
–  Checking the oil level → Roomster.
   

Testing compression pressure (Roomster) > < Removing