Camry Sedan L4-2.0L (3S-FE) (1987)
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Piston: All Technical Service Bulletins
Engine - Piston Modification Due to Knock When Cold
REFERENCE ENGINE
NUMBER
028
DATE
09-21-90
MODEL
SV2, ST6
TITLE 3S-FE ENGINE KNOCK PISTON MODIFICATION
To prevent engine knocking noise during cold operation, the following changes have been made to the 3S-FE piston:
1.
INCREASED PISTON RIGIDITY
2.
INCREASED PISTON DIAMETER 0.005 mm
NOTE:
Refer to the Repair Manual for details on measuring these specifications.
PRODUCTION EFFECTIVE:
