Hydraulics: Converter Limit Valves
This article is one of a series by Sonnax exploring how valves and hydraulic circuits work and what results when they quit functioning correctly.
Tasc Force Tips: Ford E4OD, 4R100
Ford E4OD, 4R100
Critical Wear Areas & Vacuum Test Locations
Tasc Force Tips: Critical Wear Areas & Vacuum Test Locations
Critical Wear Areas & Vacuum Test Locations
Allison 1000/2000/2400, 2000 – 2015
Subject Matter: Allison 1000/2000/2400
Critical Wear Areas & Vacuum Test Locations
Ford 6R140 – Valve Body Identification Guide
The Ford 6R140 valve bodies can be difficult to distinguish between the early- middle- and late-styles if you don’t know what to look for. Spotting the differences in the casting numbers, separator plates and the cooler bypass valve is critical to proper identification.
Jatco/Nissan JF016E (RE0F10D), JF017E (RE0F10E)
Jatco/Nissan JF016E (RE0F10D), JF017E (RE0F10E) critical wear areas and vacuum test locations
GM Gen. 2 6T70, 6T75 and 6T80
Critical Wear Areas & Vacuum Test Locations
ZF8HP55 transmission
Sonnax has a set of vacuum diagrams for the ZF8HP55 transmission.
Valve body – GM Gen. 2 6T70, 6T75, 6T80 – Vacuum testing
Critical Wear Areas & Vacuum Test Locations
NOTE: OE valves are shown in rest position and should be tested in rest position unless otherwise
indicated. Test locations are pointed to with an arrow. Springs are not shown for visual clarity.
A low vacuum reading indicates wear. For specific vacuum test parameters,
refer to additional information available at www.sonnax.com.
Jatco/Nissan JF015E (RE0F11A) Vacuum testing
Jatco/Nissan JF015E (RE0F11A) Vacuum testing
Sonnax presents a vacuum test diagram for GM 6T30 and Gen. 2 6T40, 6T45, 6T50.
Sonnax presents a vacuum test dia-gram for GM 6T30 and Gen. 2 6T40, 6T45, 6T50.
Valve Body – Vacuum test locations
Valve Body – Vacuum test locations
