Transmission Parts Jatco Nissan JF011E (RE0F10A) Valve Body Valve / Sleeve

Symptoms:

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

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:

Recondition the bore using the Sonnax tool kit and install the Sonnax oversized secondary pulley control valve kit.

JF011E (RE0F10A)

Oversized Secondary Pulley Control Valve Kit
Part No. 113741-19K

Also fits Mitsubishi F1CJA.

Tooling:

F-113741-TL17
VB-FIX

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In Jatco/Nissan JF011E (RE0F10A) transmissions, the secondary pulley control valve regulates oil pressure in the secondary pulley circuit. This may cause symptoms including chatter on acceleration, push belt slippage, surface fretting and metal contamination. Low pressure can disable the secondary pulley mechanism, freezing the primary/secondary pulley ratio.

Reconditioning the bore and installing Sonnax oversized secondary pulley control valve kit 113741-19K can restore optimal pressure in the secondary pulley circuit.

Hardcoat anodized aluminum valve combats premature wear
Reuses the OE spring

Contents

Valve
End Plug

Valve Body Layout

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.