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Home >> Saturn >> 1992 >> SL L4-1.9L SOHC VIN 9 >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications >> Head Warpage Limit
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Head Warpage Limit

SOHC CYLINDER HEAD MAXIMUM WARPAGE

NOTICE: Be careful not to scratch the cylinder block aluminum surface when installing cylinder head.






1. Inspect top of cylinder block for flatness. Using a precision straight edge and feeler gage, measure the surfaces contacting the cylinder head gasket for warpage.

Maximum Warpage:
Transverse:
Standard: 0.024 mm (0.0009 in.)
Service Limit: 0.05 mm (0.002 in.) max.
Longitudinal:
Standard: 0.08 mm (0.0031 in.)
Service Limit: 0.10 mm (0.004 in.) max.
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