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"Some automatic transmissions modified or designed specifically for drag racing may also incorporate a transmission brake, or "trans-brake," as part of a manual valve body. Activated by electrical solenoid control, a trans-brake simultaneously engages the first and reverse gears, locking the transmission and preventing the input shaft from turning. This allows the driver of the car to raise the engine RPM against the resistance of the torque converter, then launch the car by simply releasing the trans-brake switch."
"In drag racing, a transbrake is a mechanism that selectively places the transmission in first and reverse gears simultaneously, effectively holding the race car stationary as if the foot brake was applied. The transbrake is activated by the driver by applying electrical current to a solenoid at the transmission. With the transbrake engaged (transmission locked), the engine throttle can be increased to any position (opening) in preparation for launch without the race driver worrying about the car creeping forward. Milliseconds before the green light illuminates on the Tree the transbrake is released (by the driver releasing an electrical switch or by a delay box "timing out" originally triggered by the driver releasing an electrical switch) and the car launches forward, its engine already in the higher power band and the transmission already in low gear. It was invented by Billy Whatley in the year 1973."
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Is Transmission fluid the same as brake fluid in a 1994 Jeep Cherokee Sport?
No, do not mix trans and brake fluids. The trans is dextron and the brake fluid is dot3.
Does a 1989 jeep cj7 take brake fluid and transmission fluid or just transmission fluid?
The brake system uses brake fluid and the trans uses trans fluid.
How do you shift the gears in automatic transmission car with no battery?
disconnect the trans cable at trans connection with someone on brake or apply the parking brake
What is a A Trans-brake?
a trans-brake conversion consists of a few (reversible) case modifications and a specially modified valve body that's equipped with an electric solenoid
How do you release air from trans axle?
step on the brake
What do you do if the trans is stuck in 4hi on a 1993 Chevy s10 blazer?
What i do is put it in reverse and go about 10 feet and brake a little hard then put it in drive. it always works for me when that happens
What manule trans fluid goes in 90 crx?
the manual trans fluid runs from the brake fluid i had a 1990 Honda ef hatch an i had to fill the brake fluid an it shifted koo after that. Brake fluid operates the clutch. Do not put brake fluid into the standard transmission.
What Trans Oil and Brake fluids do I use for a 1989 Dodge Ram Van 350?
Mopar ATF+3 or ATF+4 trans fliud Dot 3 brake fluid
How do you stall test an automatic?
set the parking brake on put the trans into drive and while applying the brake set the rpm to its higher point the release
Where is the parking brake located at on a john deere 5520?
There is no parking brake. You hold the tractor in place by putting it in park like a car with auto trans.
What grade of manual trans fluid for 1995 Chevy s10 pickup?
automatic trans fluid. Mercon works fine.
How do you change rear brake pads on a 1995 Firebird Trans Am?
Lift the car, remove the tire, remove the brake shoe/caliper and remove the old brake pad. Put in the new brake pad, replace the brake shoe/caliper, replace the tire, and lower the car.
