buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

All Other Service Bulletins for Clutch:|477132|Page 3592 > < All Other Service Bulletins for Clutch:|477132
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Service Information:
(Figures 1 and 2) When servicing the Forward and/or Reverse Servo Assemblies on 1991-1994 Hydra-Matic 4T60-E transaxles built before March 14,
1994

(Julian Date 073) and Servo Cushion and/or Return Spring replacement is required, follow these guidelines:

Forward Servo

Replace the original Forward Servo Cushion Spring with the updated spring part number listed.

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