Accumulator control valve E4OD 1-2 & 2-3

Accumulator control valve E4OD 1-2 & 2-3 Valve Retaining Clip Spring Shims (4) The step machined into valve spool acts as an orifice to allow full oil flow to clutches when appropriate, preventing premature clutch failure Reinforcement retaining clip attaches to OE clip to prevent over-stroking Spring shims allow for selective increase of apply pressure to manipulate shift quality Annular groove helps center valve in bore to prevent future side-load wear Symptoms: No 2nd No 3rd Premature clutch failure Soft shifts Cause: OE accumulator control valves restrict oil flow to clutches. Correction: Overcome the flaw of the OE design and avoid oil cut-off by installing the improved, redesigned Sonnax accumulator control valve kit. Required tool: 36948-12