Boostvalve Sec.reg. TR60, 09D

Boostvalve Sec.reg. TR60, 09D • Valve • Sleeve Symptoms: • Bushing wear • Overheated converter • Overheated fluid • TCC apply concerns • TCC slip • TCC surge Cause: Continuous oscillation within the sleeve causes wear which prevents proper hydraulic control of the secondary pressure regulator valve. Correction: Installing Sonnax boost valve and sleeve restores critical tolerances to bring back normal operating conditions.