skoda Workshop Repair Guides

Skoda Workshop Service and Repair Manuals

Replacing bearing bush for crankshaft > < Disassembling and assembling pistons and conrods
Checking piston projection in TDC
Checking piston projection in TDC
Special tools and workshop equipment required
t  Measuring tool for liner pretension -MP1-107-
  Note
t  When installing new pistons or a short engine, inspect the piston projection at TDC. Depending on the piston projection fit the relevant cylinder head seal in accordance with the table below.
t  If different values are measured during the projection measurement of the piston, the greatest dimension applies for the seal assignment.
t  The cylinder head seal must be determined separately for each cylinder bank.
   
–  Measure the projection with the -MP1-107- for each piston at two points.
  S13-0048
Piston projection over cylinder block top sideMarking
through bores
0.39 mm ... 0.49 mm1
0.49 mm ... 0.54 mm2
0.54 mm ... 0.65 mm3

   
Identification of the cylinder head gasket
t  Bores = arrow 1
t  Part number = arrow 2
t  Control code = arrow 3 (ignore!)
  A13-0143

Replacing bearing bush for crankshaft > < Disassembling and assembling pistons and conrods