gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
A/T - 700R4 Valve Body Modification|Page 3680 > < A/T - New Control Valve Assembly Elimination of TCC Bore|Page 3675

K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)

Page 1
background image

Valve Body: All Technical Service Bulletins
A/T - 700R4 Valve Body Modification

SIL 85-21

SUBJECT: 700-R4

For start of production 1985, the converter clutch shift valve train was eliminated on units where the converter clutch is controlled by the computer.

A/T - 700R4 Valve Body Modification|Page 3680 > < A/T - New Control Valve Assembly Elimination of TCC Bore|Page 3675