Symptoms:

  • Delayed engagement
  • Flare shifts
  • Forward slip
  • Burnt clutches

Cause:

Cast aluminum accumulator bore wear allows apply oil to exhaust.

Correction:

Sonnax anodized aluminum accumulator piston kit incorporates an O-ring for positive sealing and annular grooves for better centering and wear prevention.
  • A750E, A750F, A760E, A760F, A760H, A761E, A960E, A960F, AB60E, AB60F, U140E, U140F, U151E, U151F, U240E, U241E, U250E Accumulator Piston Kit 57917E-19K
  • A750E, A750F, A760E, A760F, A760H, A761E, A960E, A960F, AB60E, AB60F, U140E, U140F, U151E, U151F, U240E, U241E, U250E Accumulator Piston Kit 57917E-19K
  • A750E, A750F, A760E, A760F, A760H, A761E, A960E, A960F, AB60E, AB60F, U140E, U140F, U151E, U151F, U240E, U241E, U250E Accumulator Piston Kit 57917E-19K
  • A750E, A750F, A760E, A760F, A760H, A761E, A960E, A960F, AB60E, AB60F, U140E, U140F, U151E, U151F, U240E, U241E, U250E Accumulator Piston Kit 57917E-19K