Tool Required VB-FIX Required

Printpartsummary
Symptoms:
  • Push belt slippage & pulley fracture
  • RPM surge or chatter on acceleration
Cause:

Loss of pressure control to the secondary pulley. Low pressure to the pulley causes chatter, push belt slip, surface fretting and metal contamination. With low pressure, pully diameter will not change and ratio remains the same.

Correction:

Refurbish the bore using the Sonnax tool kit and install the Sonnax valve and end plug.

Tool Required VB-FIX Required

JF011E (RE0F10A)

Oversized Secondary Pulley Control Valve & End Plug Kit

Part No.

113741-19K

Oversized Secondary Pulley Control Valve & End Plug Kit
  • 113741-19k_combo

  • Oversized Secondary Pulley Control Valve & End Plug Kit

Small_113741-19k_combo Small_113741-19k

JF011E (RE0F10A)

Oversized Secondary Pulley Control Valve & End Plug Kit

Part No. 113741-19K

  • Valve
  • End Plug

Complaint:

  • Push belt slippage & pulley fracture
  • RPM surge or chatter on acceleration

Cause:

Loss of pressure control to the secondary pulley. Low pressure to the pulley causes chatter, push belt slip, surface fretting and metal contamination. With low pressure, pully diameter will not change and ratio remains the same.


Correction:

Refurbish the bore using the Sonnax tool kit and install the Sonnax valve and end plug.

  • Sonnax valve is hard-coat anodized aluminum to increase wear resistance.
  • Reuses the OE spring.

Required Tools

Related Parts

You need this if...

Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.

  • Test Locations

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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 Jatco/Nissan CVT JF011E (RE0F10A)
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