Corolla FX L4-1839cc DSL (1CLC) (1986)
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Lock-up Relay Valve
REPAIR PROCEDURES:
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Check the relay valve and sleeve for sticking, scratches and spring particles.
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If scratches or sticking are evident, clean and polish the valve and sleeve surfaces. If the valve or sleeve surfaces cannot be cleaned and
polished for smooth operation, replace the valve and sleeve as an assembly.
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Remove upper front valve body and upper rear valve body along with the valve body plate and gaskets. Watch for check balls, retainer and
pins in all valve bodies.
Lower Valve Body
REPAIR PROCEDURES:
