Press.reg.valve OS 09D, TR60

Press.reg.valve OS 09D, TR60 • Valve • Spring • End Plug Symptoms: • Bushing failure • High line pressure in Reverse • Overheated fluid & TCC lining Cause: Wear at the inner bore results in excess pressure and reduced cooler/converter flow. Wear at the end plug allows oil loss, resulting in poor line rise. Correction: Refurbish the bore and install Sonnax oversized pressure regulator valve and end plug kit to eliminate poor line rise as well as excess pressure and overheating caused by valve and bore wear. Required tool: F-25741-TL