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Symptoms:

  • 3-4 Clutch failure
  • 3-4 Band failure
  • Low line rise
  • Soft shifts

Cause:

The TV cable is out of adjustment.

Correction:

This shorter TV link ensures readjustment of the throttle cable and was designed with the carry-out unit in mind.

4L60

Shortened TV Link
Part No. 77872-01

Package Quantity: 5

View Instructions

The TV cable synchronizes engine throttle movement with TV plunger movement. If the cable is not readjusted to ensure proper line rise, the unit may return quickly with soft shifts and a burned 3-4 clutch or band. Sonnax has designed a throttle valve link 77872-01 that is shorter than the OE, so that the installer must readjust the TV cable.

  • This shortened link was designed with the carry-out unit in mind.
  • Prevents unit failure after rebuild.
  • 77872 01 combo
  • 77872 01