seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Vehicles with accelerator cable > < Continued for all vehicles
Installation
Installation
  Note!
t  Only remove the new cylinder head gasket from its packing immediately before installing.
t  Handle the new gasket with extreme care. Damaging will lead to leaks.
–  Place a clean cloth in cylinders so that no dirt or emery cloth particles can get in between cylinder wall and piston.
–  Carefully clean cylinder head and cylinder block sealing surfaces. Thereby ensuring that no scoring or scratches are formed (when using abrasive paper the grade must not be less than 100).
–  Carefully remove metal particles, emery remains and cloths.
–  Set No. 1 cylinder piston to TDC and then turn crankshaft back slightly.
–  Fit new cylinder head gasket. Lettering (Part No.) must be readable.
–  When doing this observe the centralizing pins in cylinder block.
–  Fit new cylinder head bolts and tighten by hand.
   
–  Tighten cylinder head in tightening sequence as follows:
–  Tighten all bolts to 30 Nm.
–  Then tighten all bolts a 1/4 turn (90°) further using a rigid wrench.
–  Then tighten all bolts again a 1/4 turn (90°) further.
–  Insert support element in cylinder head and fit roller rocker finger onto respective valve stem end and support element.
–  Install camshaft housing, → Chapter.
The rest of the assembly is basically a reverse of the dismantling sequence.
Filling with new coolant → Chapter.
  V15-0738

Vehicles with accelerator cable > < Continued for all vehicles