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Home >> GMC >> 1985 >> Forward Control 6.2 J, Automatic, 400/M40 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Servicing - A/T >> Adjustments >> Neutral Safety Switch >> With Transmission Mounted Switch

With Transmission Mounted Switch

  1. Raise and support vehicle and loosen switch mounting bolts. Align hole in switch lever with hole in switch assembly. Insert a .095" (2.5 mm) gauge pin through switch holes to hold switch in neutral position.
  2. With selector lever on transmission in neutral detent position, tighten switch mounting bolts and remove gauge pin. Lower vehicle and check operation of switch.