How much clearance do you need between torque converter and flexplate?
How much clearance do you need between torque converter and flexplate?
You should observe 1/8” (. 125”) to 3/16” (. 187”) of air gap between the torque converter mounting pads and flexplate before sliding the converter forward to attach it to the flexplate. If you have 1/8” – 3/16” air gap then you may proceed with sliding the torque converter forward and attaching it to the flexplate.
How can I tell if my torque converter is damaged?
However, the best way is to tap out the transmission fluid from the pan. In this way, you can also check if you can find any metal pieces mixed with the oil, which can be a sign that your transmission or torque converter is damaged. Here is a table of the most known transmission colors and the condition:
How do you install torque converter on Chevy Turbo 350?
Once all of the fasteners are installed, tighten the crossmember bolts first, and then tighten the bolts to the transmission rear mount. Spin the torque converter to make sure it is not binding.
How do you install a torque converter into a transmission?
The first step in this process is to install the torque converter into the transmission. Pour at least 1 quart of clean ATF slowly into the torque converter. Lubricate the bearing surface of the hub and slide the torque converter onto the transmission. Spin the torque converter at the same time to help align the input shaft and stator splines.
Why are the bearings in my torque converter worn out?
A widespread problem is that the bearings in the torque converters are worn. This does not cause slippage or other transmission problems but can cause bearing noises from the transmission. If you hear bearing noises from the transmission, check the transmission fluid, and see if you can see metal parts inside the transmission fluid.
What to do if torque converter is not installed properly?
Compare the two measurements that you have taken. “A” must be greater than “B”. If “A” is not greater than “B”, converter is not installed properly. Pull converter off slightly, then push it on again, rotating it at the same time. Continue to do this until you feel the converter move inward and stop at proper engagement.
Once all of the fasteners are installed, tighten the crossmember bolts first, and then tighten the bolts to the transmission rear mount. Spin the torque converter to make sure it is not binding.
Why does my torque converter whine after installation?
The 2nd most common complaint on converters is a whine after installation. This usually means there’s too much clearance between converter pads and flex plate. This draws the converter hub too far out of the pump drive gear causing the gear to rock. Below is a chart that shows how to measure for proper depth clearances.
Why does my torque converter run at high stall speed?
High Stall Speed – A torque converter’s stall speed is the engine rpm needed for it to engage the engine. This is often one of the symptoms of low transmission fluid. A bad torque converter will often run at a higher stall speed.
