toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

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Valve Guide Seal: All Technical Service Bulletins
Engine - Oil Leaks Reduced By New Valve Stem Seal

REF.:

ENGINE

NO.:

EN91-003

DATE:

MARCH 22, 1991

MODEL: EL

VALVE STEM OIL SEAL MODIFICATION FOR 3E TERCEL ENGINE

To reduce oil leakage the design of the valve stem oil seal has been changed. New valve stem seals can be identified by their color as shown.

PRODUCTION EFFECTIVE (Reference Only):

From DATE

From VIN

April 1990

JT2EL3**L0550207

PART NUMBER INFORMATION:

PREV P/N

NEW P/N

APPLICATION

PART NAME

90913-02071

90913-02089

Intake (Gray-Blue)

Seal, Valve Stem Oil

90913-02071

90913-02081

Exhaust (Brown)

Seal, Valve Stem Oil

NOTE:
Previous and new parts are interchangeable.

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