GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2001 🢒 Catera 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L30-E 🢒 Overdrive Disassemble

    Object Number: 174910 Size: SH
  1. Remove the fourth clutch retainer (501).
  2. Remove the fourth clutch plates (502, 503).

    3. Object Number: 174911 Size: SH
  3. Remove the overdrive carrier retainer ring (526).
  4. Remove the overdrive carrier assembly (525).
  5. Remove the overdrive sun gear (519).
  6. Remove the overrun clutch housing assembly (510).
  7. Inspect the overdrive sun gear (519) and the carrier (525) for wear and damage.

    8. Object Number: 174912 Size: SH
  8. Remove the turbine shaft oil seals (508 & 535).
  9. Inspect the turbine shaft (506) for wear and damage.