2-4 Band (4F20E)
CAUTION:
DO NOT allow adjustment screw to back out of case. Band strut may fall inside transmission assembly.
Raise and support vehicle. Loosen band adjusting lock nut. See Fig 1. Tighten adjusting screw to 45 INCH lbs. (5 N.m), and then loosen adjusting screw 2 1/2 turns. While holding adjusting screw, tighten band adjusting lock nut to 25 ft. lbs. (34 N.m).