gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Valve Body, A/T > < A/T - Loss of All Forward Ranges

K 2500 Truck 4WD V8-454 7.4L (1990)

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Vacuum Diaphragm: Specifications

Components .............................................................................................................................................................................................................  Ft. Lbs.

Vacuum Modulator Retainer To Case Screw ................................................................................................................................................................  15-20

Valve Body, A/T > < A/T - Loss of All Forward Ranges