This TransGo 700-JR SHIFT KIT® Valve Body Repair Kit fits 1988 to 1993 General Motors vehicles equipped with the 700R4/4L60 automatic transmission. This kit was designed for the 1988-1993 units with a type two valve body. For the type one valve bodies 1982-1987 use # SK700.
The common complaints and failures are: 2-4 band and 3-4 clutch failure, an unreliable TV system is the root cause of the band and 3-4 clutch failure as well as late or early shifts. Other complaints are 1-2 slide bump, 2-3 cut-loose, low/reverse clutch failure, no 4th or falling out of 4th as well as 4-3-4-3 shuttle shifts and the infamous 3-2 downshift bang with the lever in the D3 range.
Features & Benefits:
This kit features TransGo's patented BOOTSTRAP® TV system that cures these complaints and failures. Once the TV system was functional, the surrounding systems needed to be calibrated to work with the all new TV system.
Corrects/Prevents/Reduces:
TV that won’t adjust properly causing late shifts or early shifts
Sticking TV valve
2-4 band failure
3-4 clutch failure
Soft or slide-bump 1-2 shift
2-3 cut-loose
Falls out of 4th or no 4th gear
Converter shudder
Includes:
No Stick TV valve, springs, spacer and aluminum washer
(2) 1-2 accumulator springs and seat
Pressure regulator valve spring and snap ring
Servo cushion spring and shim (for band adjustment)
(3) TV valve springs, TV valve, spacer and aluminum washer
(3) Accumulator valve springs
(3) Line bias valve springs
5/16” plastic checkball
TransGo Shift Kit vs. Reprogramming Kit
Shift Kit® -- DESIGNED FOR DURABILITY
TransGo Shift Kit® valve body repair kits correct, prevent and reduce multiple transmission problems such as shift irregularities and durability issues. These kits are designed for normal everyday use and light duty towing.
Reprogramming Kit -- ENGINEERED FOR PERFORMANCE
TransGo Reprogramming Kit™ valve body performance kits are made for Heavy Duty and/or Performance applications, and include additional features such as:
Gear Command™: Allows full control of downshifting and will hold any gear to any RPM. Retains automatic up shifts in the drive position. Certain units allow manual up shifts on driver command.
Manual Shift Control: This feature fully converts the valve body to manual/stick shift operation – no automatic shifts. Most Manual Shift Control kits also allow you the ability to easily convert back to automatic.
Tuneless: Patent-pending internal calibration technology “tuneless” allows install without the need for additional transmission tuning software or programmers.
Was ist ein Schaltungssatz?
TransGo Shift Kit® Ventilkörper-Reparatursätze sind eine Kombination aus neuen und überarbeiteten Komponenten, die hauptsächlich im Ventilkörper, manchmal aber auch in der Pumpe oder sogar im Getriebe selbst eingebaut werden. Diese Kits beheben eine Vielzahl von typischen Problemen und Schwachstellen, die sich je nach Getriebemodell unterscheiden, wie z. B. die üblichen Verformungen und Abnutzungserscheinungen, und ermöglichen oft, dass ein Getriebe mit höherer Laufleistung besser funktioniert als ein neues. Typische Bestandteile eines Ventilkörper-Reparatursatzes sind Federn, Ventile, Rückschlagkugeln, Dichtungen, Trennplatten, etc..
TransGo Technischer Support
Wenn Sie Probleme bei der Auswahl des richtigen TransGo-Produkts haben oder vor, während oder nach der Installation dieses Produkts Fragen haben, stehen Ihnen die englischsprachigen ASE-zertifizierten Techniker von TransGo zur Verfügung.
TransGo Technischer Support