gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

A/T - 4L60 Slipping or No 3rd/4th Gear|Page 4646 > < A/T - 4L60 Slipping or No 3rd/4th Gear|Page 4644
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FIGURE 1 - CALIPER/KNUCKLE CLEARANCES

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The clearance between the caliper and the steering knuckle upper and lower must be equal right and left. When right and left clearances have been
equalized, add one upper and one lower and the total should be between 0.26 - 0.60 mm (0.010 - 0.024 inches). File knuckle to obtain the proper
clearances.

FIGURE 2

Figure 3

A/T - 4L60 Slipping or No 3rd/4th Gear|Page 4646 > < A/T - 4L60 Slipping or No 3rd/4th Gear|Page 4644