Printpartsummary
Symptoms:
  • Excess TCC slip
  • Harsh TCC apply
  • Low line pressure
  • TCC lining overheat
Cause:

The OE valve springs are subject to breakage or fatigue failure, preventing proper operation of the associated valve.

Correction:

Replace the broken or fatigued OE spring with the Sonnax replacement spring to restore proper spring rate.

5R55N

TCC Back Pressure Spring

Part No.

56947J-S5

TCC Back Pressure Spring
  • TCC Back Pressure Spring

Small_56947j-s5

5R55N

TCC Back Pressure Spring

Part No. 56947J-S5

Package Quantity: 5

Complaint:

  • Excess TCC slip
  • Harsh TCC apply
  • Low line pressure
  • TCC lining overheat

Cause:

The OE valve springs are subject to breakage or fatigue failure, preventing proper operation of the associated valve.


Correction:

Replace the broken or fatigued OE spring with the Sonnax replacement spring to restore proper spring rate.

The OE valve springs are subject to breakage, bending or fatigue failure. Broken portions of the spring can cause the associated valve to stick in either the fully applied or released position. A fatigued spring will not have enough force to fully stroke the valve to the released position. Complaints vary depending upon specific location, but can be seen in the chart. The Sonnax springs will restore proper function to the associated valve when replacing a broken, bent or fatigued spring.

Related Parts

Click here to view PDF if instructions do not appear below.

It appears you don't have a PDF plugin for this browser. Click here to view the PDF file.

Contact a Sonnax Distributor to purchase this part.