seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Engine cylinder head, valve gear > < Piston and cylinder dimensions
Measuring radial clearance of conrods
Measuring radial clearance of conrods
Special tools and workshop equipment required
t  Plastigage
»Carry out the following work sequence«
–  Remove conrod bearing cap. Clean bearing cap and bearing journal.
–  Place a length of Plastigage corresponding to the width of the bearing on the bearing journal or in the bearing shell.
–  Fit conrod bearing caps and tighten to 30 Nm without turning bolts further; do not rotate crankshaft.
–  Remove conrod bearing cap again.
–  Compare width of Plastigage with the measurement scale.
Radial clearance:
l  Wear limit: 0.08 mm
–  Renew conrod bolts.
   

Engine cylinder head, valve gear > < Piston and cylinder dimensions