Slips In Reverse Only
1. Low fluid level.
2. Aerated fluid.
3. Incorrect gearshift control linkage adjustment.
4. Hydraulic pressures too high or low.
5. Low-reverse band out of adjustment.
6. Valve body malfunction or leakage.
7. Front clutch or rear servo sticking or not operating.
8. Low-reverse servo, band or linkage malfunction.
9. Faulty oil pump.
10. Worn or broken reaction shaft support seal rings.
11. Worn or faulty front clutch.