Bore wear at the TCC control valve and/or sleeve results in the converter remaining applied and transferring the shift shock. Loss of control also results in RPM fluctuation. Overheated fluid . Converter apply/release complaints . Converter slip codes. Harsh downshifts, RPM surging on coast or light acceleration. Ream the valve bore and install the Sonnax improved valve and sleeve assembly and calibrated spring. contents: 1 Valve Cap, 1 Spring, 1 Plunger Valve, 1 Spacer, 1 Plunger Sleeve, 1 Lockup Clutch Control Valve, 1 Lockup Clutch Control Sleeve - tool kit F-15741-TL29 is necessary, please order separately - follow the VB-Fix procedures published by Sonnax.

valve body, Lockup clutch

1

TF80SC, TF81SC, TF60SN, Fits Volvo (AM6); Opel (AF40); Peugeot (TF80); Saab (AF40/6); Land Rover (TF80); Ford (AF21); Mazda (AW6A-EL); BMW/Mini (6F21WA) & VW/Audi (09G, 09K, 09M)