Brand Name:
FORD
Model Number:
6F35
Typical Faults:
Clutch Drum Cracking
Symptom: Sudden loss of reverse (P07A3 code)
Cause: Fatigue near weld seams from torque shocks
One-Way Clutch Roller Jamming
Symptom: Harsh 1-2 upshift or reverse bang
Trigger: Contaminated fluid or sprag spring failure
Thrust Washer Wear
Symptom: Axial play >0.3mm (whining in reverse)
Root Cause: Improper preload during assembly
Critical Checks:
Sprag Test: Must lock counterclockwise only
Drum Runout: <0.05mm tolerance
Washer Thickness: Measure with micrometer
Pro Tip: Replace entire assembly if splines show polishing – indicates planetary gear wear.
Send your inquiry directly to us