Tool Required VB-FIX Required

Printpartsummary
Symptoms:
  • Bushing failure
  • High line pressure in Reverse
  • Low line rise in Drive
  • Low line rise in Reverse
  • Overheated fluid & TCC lining
Cause:

Wear at the inner bore results in excess pressure and reduced cooler/converter flow. Boost sleeve wear allows oil loss, resulting in poor line rise.

Correction:

This oversized pressure regulator valve and boost assembly allows the valve body bore to be restored to normal operating condition.

Tool Required VB-FIX Required

09G, 09K, 09M, 6F21WA, TF-60SN

Oversized Pressure Regulator Valve & Boost Valve Kit

Part No.

15741-01K

Oversized Pressure Regulator Valve & Boost Valve Kit
  • 15741-01k_combo

  • Oversized Pressure Regulator Valve & Boost Valve Kit

Small_15741-01k_combo Small_15741-01k__1_

09G, 09K, 09M, 6F21WA, TF-60SN

Oversized Pressure Regulator Valve & Boost Valve Kit

Part No. 15741-01K

  • Pressure Regulator Valve
  • Pressure Regulator Spring
  • Boost Sleeve
  • Boost Valve

Complaint:

  • Bushing failure
  • High line pressure in Reverse
  • Low line rise in Drive
  • Low line rise in Reverse
  • Overheated fluid & TCC lining

Cause:

Wear at the inner bore results in excess pressure and reduced cooler/converter flow. Boost sleeve wear allows oil loss, resulting in poor line rise.


Correction:

This oversized pressure regulator valve and boost assembly allows the valve body bore to be restored to normal operating condition.

Required Tools

Related Parts

You need this if...

Either a Wet Air Test or a Vacuum Test in the location shown, result in leakage. Vacuum test must hold a minimum of 18.

  • Test Locations

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.

Valve Body Layouts

Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.

Valve Body Layout Aisin AW TF-60SN

Related Tech Articles

Brian Wing

GM Compensator Feed System

Contact a Sonnax Distributor to purchase this part.