Do you have to run a kickdown cable TH350?
On the 3-speeds (TH350, TH400, etc.), the “kickdown” is indeed just that. When actuated, the transmission shifts down into 2nd gear. That is all, and as such, is NOT required unless you want that functionality.
What does a detent cable do?
Automatic Transmission Detent Cables Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one.
How do you change a kick down cable?
Method 1 of 1: Replacing the kickdown cable
- Materials Needed.
- Step 1: Jack up the front of the vehicle and set the jack stands.
- Step 2: Place wheel chocks on the rear wheels.
- Step 3: Disconnect the kickdown cable at the carburetor or throttle body.
- Step 4: Remove the kickdown cable from the mounting bracket.
What does the th350 vacuum modulator do?
The vacuum modulator is a vital component of automatic transmissions. It tells the transmission what kind of load is being put on it, allowing the transmission to react with the proper line pressures and shift points.
What does a transmission kickdown solenoid do?
A kick down solenoid is provided in the first shift down circuit for controlling the first shift down circuit and a kick down switch is adapted to be actuated by an engine control member.
How does a throttle kickdown cable work?
These springs serve to pull the throttle butterfly back into the lower position when the driver takes his or her foot off of the gas pedal. This also serves to pull the kick down cable automatically back down into the lower gear as the need for higher gear due to increased engine revolutions per minute is decreased.
Does a TH400 have a kickdown cable?
Instead of a linkage or cable, the TH400 uses an electrical switch that is most often mounted on the carburetor. The 12-volt connection is a single spade connector just above the oil pan rail on the driver’s side about halfway back–at least that’s where it is on my TH400.
Where is the kick down cable?
On the side of the carburetor or throttle body will be a set of wire cables. Typically there are two or three of these cables. One is for the throttle and the other is the kickdown cable.
What does the TV cable do on a Turbo 350?
The TV cable is attached on one end to the throttle linkage and on the other end to the transmission. As the throttle is depressed, the cable is pulled, causing progressively later upshifts at higher throttle positions.
Do you need a transmission kickdown cable?
In fact, if you don’t mind downshifting manually with the shift lever when passing, there’s really no need for a functional kickdown cable or switch at all. Even manual downshifting to obtain passing gear may not be needed in the ultralightweight T-bucket’s case because it has so little inertia.
How do you adjust a kick down cable?
Turn the steel shoulder of the kickdown cable with combination pliers. Turn the cable counterclockwise, adjusting until the cable is fully extended with a small amount of slack in it. The slack prevents the cable from breaking when the accelerator pedal is forced to the floor.
Can you run a 700r4 without a TV cable?
To run a 700-R4 trans behind a carbureted engine without a computer, at the very least the TV cable must be hooked up to the carburetor and properly adjusted. Not just a simple kickdown cable like your TH350 analogue, the TV cable controls line pressure and shift points.