Oversized Converter Feed Limit Valve
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Oversized Converter Feed Limit Valve
Sale price$48.60
Product Details
Description
GM 6L45, 6L50, 6L80, 6L90 units may have TCC apply and release problems. Bore wear or a stuck converter feed limit valve can result in converter overheat, incorrect TCC apply or release, inadequate lube and cooling, and converter over-pressurization. Reconditioning the bore and installing Sonnax oversized converter feed limit valve 104520-11 restores proper valve function, resulting in proper TCC apply and release, regaining control of lube and cooling.
- Hardcoat anodized aluminum valve combats premature wear
- Annular groove helps center the valve in bore
Use of the VB-06 is required with the VB-FIX reaming fixture for this installation unless the stator support shaft is removed from the pump body.
Required Parts:- Reamer Tool Kit - Part No. F-104520-TL11C
- Oversized Pump Base Plate - Part No. VB-06
Symptoms:
- High TCC slip RPM
- Code P0218
- Code P0741
- Overheated converter
- Inadequate lubrication
- Excess converter pressure
Cause:
Converter feed limit bore wear or stuck converter feed limit valve can result in overheat, incorrect TCC apply/release, inadequate lube and cooling.Correction:
Recover hydraulic control and renew TCC and lube performance by reconditioning the bore and installing Sonnax oversized converter feed limit valve.