4L60E SHIFT KIT LABOR TIME MANUAL
4L60E SHIFT KIT LABOR TIME CODE

Dismantling transmission is time-consuming task, which is made only under the force of the special equipment. Transmission 4L60E problemsДЄt the same time, it must be said that due to the increased sizes the repair of automatic transmission 4L60E of this modification is more difficult. It means that you can repair the automatic gearbox GM 700R4. It differs by reliability and reparability. Using 2 springs gives the trans a very firm shift, using all 3 is for full-race applications only and will probably be too harsh for the street. The 2 nd accumulator body is modified with the springs supplied in the Trans-go kit. Altogether thes automatic gearbox makes a positive impression. We found that this slightly increases shift time, which makes for a nice shift pattern on the street. It should be noted that certain functions of modification of transmission are controlled by electronics. This required the use of updated and enlarged in size solenoids. To ensure high-quality transmissionвЂ™s lubrication solenoids channels were significantly increased. A principally new four-speed automatic transmission 4L60E was developed, which got a reinforced hydro block and a special pumpвЂ™s design that allowed in a high-quality way to ensure engine lubrication. In the early 90s there was a problem of development of a heavy-duty automatic gearbox, which could be used in the Hummer cars equipped with the powerful petrol and diesel engines. Information about rebuild 4L60E (700R4) transmission (2) Pressure regulator valve springs and spacer.USA-made hardened TCC regulator and isolator valve, spring and installation bolt.USA-made hardened steel 1-2 shift valve and spacer.(2) 1-2 accumulator springs, spring seat and three spacers.Second servo piston spring, two shims and two O-rings.Burnt forward and low/reverse clutch plates.Double bump or slide bump on the 1-2 shift.This kit also includes # 7-CS 3-4 clutch piston return spring kit for the input drum which reduces centrifugal 3-4 clutch apply and failure in 1 st gear at 5500 RPM or higher, transmission removal required. 2007 and later models equipped with the input speed sensor require transmission removal. This kit can be installed while the transmission is in the vehicle on 1993-2006 models only without the input speed sensor. I am not an expert, but this is the 4th transmission I've rebuilt with great success. Hello everyone, Apparently the transmissions are a weak point in our ImpalaвЂ™s and I'd like to share my experiences of rebuilding my own 1996 4L60E.

4L60E SHIFT KIT LABOR TIME MANUAL

Lastly, on 1993 to 2008, the gear command feature will allow for full gear lever controlled downshifts 3 rd through 1 st gear as well as holding manual 1 st or 2 nd gear to any speed or RPM. 'Transmission shift kits, headaches and rebuilding your own 4L60E'.

Furthermore, the included drop-in USA-made TCC isolator and regulator valve features longer lands which restores the hydraulic integrity of the circuit by utilizing previously unused and therefore unworn areas of their bore. These changes work in concert with an aggressive line pressure curve to greatly improve the overall durability and shift feel of the transmission. It includes components as well as modifications that recalibrates the entire accumulation system, clutch and band feed orifices. This TransGo Reprogramming Kit includes valve body, servo, pump and accumulator components and modifications designed to deliver increased durability while providing firm shifts as well as a more efficient TCC apply. The 3-4 clutch plate failure as well as the 2-3 flare up complaints are caused by an inconsistent pressure boost and poor overall calibration of the shift accumulation system.

4L60E SHIFT KIT LABOR TIME CODE

The TCC slip code leads to the harsh 1-2 upshift as the ECM recognized the TCC slip and commands high line pressure to avoid further TCC slippage and damage. The torque converter clutch regulator valve bore is very prone to wear causing the TCC slip complaints and related code. Common complaints on this transmission are TCC slip or shudder, code P1870 or P0894, harsh 1-2 shift, double bump shifts, 2-3 flare up, burnt 3-4 clutch plates as well as inconsistent pressure boost problems. This 4L60E-HD2 Reprogramming Kit fits 1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E and 4L70E automatic transmission.

4l60e shift kit labor time