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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Automatic Transaxle - 4T80-E - Introduction (2 Of 2)) >> Repair Instructions >> Repair Instructions - Off Vehicle >> Fourth Band and Third Clutch/Reaction Shell Removal

Fourth Band and Third Clutch/Reaction Shell Removal

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Locating Reverse Clutch Housing & Second Sprag Assembly
    GM11868Courtesy of GENERAL MOTORS CORP.
  1. Remove the reverse clutch housing and the second sprag assembly (500-520). Grasp the second sprag race to remove.
  2. Remove the 4th band (523).
  3. Remove the third clutch and the reaction carrier assemblies. Grasp the input shaft to remove the third clutch and reaction carrier assembly (604, 623).
  4. Remove the reaction carrier shell (633).