Cannot be used in units that have a 053 separator plate.
Symptoms:
6th Slip
2nd Slip
Clutch failure
Poor shift quality
Ratio errors
Cause:
Oscillation of the clutch C valve causes bore wear that prevents proper hydraulic actuation of clutch C.
Correction:
Recover hydraulic control and renew shift performance by reconditioning the bore and installing Sonnax oversized clutch C regulator valve.
In listed Ford and ZF6 transmissions, clutch C is applied in 2nd and 6th Gears. As the clutch C regulator valve oscillates and strokes over time, bore deterioration results, allowing pressure loss that prevents proper hydraulic control of the clutch. This can cause slipping, ratio codes, poor shift quality in 2nd and 6th Gears as well as clutch C failure.
Reconditioning the bore and installing this Sonnax oversized clutch C regulator valve restores normal shift action and clutch control for revived Forward operation.
Tool Required
Cannot be used in units that have a 053 separator plate.
Symptoms:
Cause:
Oscillation of the clutch C valve causes bore wear that prevents proper hydraulic actuation of clutch C.
Correction:
Recover hydraulic control and renew shift performance by reconditioning the bore and installing Sonnax oversized clutch C regulator valve.
In listed Ford and ZF6 transmissions, clutch C is applied in 2nd and 6th Gears. As the clutch C regulator valve oscillates and strokes over time, bore deterioration results, allowing pressure loss that prevents proper hydraulic control of the clutch. This can cause slipping, ratio codes, poor shift quality in 2nd and 6th Gears as well as clutch C failure.
Reconditioning the bore and installing this Sonnax oversized clutch C regulator valve restores normal shift action and clutch control for revived Forward operation.
99793K Instruction Sheet