The Dominator Junior transmission comes with the 14 performance torque converter with your choice of 1800, 2500 or 2800 stall speeds. Step 3: Install Low-Reverse Servo Cover Use a snap ring to install the low-reverse servo cover. The Mustang was a very light car, built on one of the first uni-body platforms the body and frame are one piece, unlike most cars of the time period, which used a body mounted on a separate frame. Step 3: Install Direct Clutch Piston Press the direct clutch piston into place using seal protectors to safeguard the piston seals. What emerged was a transmission that could handle more horsepower and torque than was originally thought.
Accelerator pedal pressure, no matter how slight, moves the throttle valve. I promise you that the next transmission I have to replace or any other person I hear of needing a transmission I will be heavily promoting Monster Transmission and tell them that I personally use Monster Transmission. Band and Servo Installation Step 1: Align Bands for Servos Manipulate the geartrain and bands so the servos and band actuating rods line up. Exam-ine the teeth for scoring and other types of damage. Motor Size What size is your motor? Instead of simply locking the Third-Fourth planetary carrier to the forward sun gear as is the norm, the Reverse sun gear is also locked to the Forward sun gear, so the transmission drives off the beefy end of the input shaft. The cable must be snug, yet not tight.
Are you running nitrous, a turbocharger or supercharger? The reverse clutch frictions spline into this hub. Small-block Fords prior to 1982 are normally 28-ounce offset balanced. Both became wider on later models to better handle the load. Keep a close eye on casting porosity with cast aluminum, which can cause leakage. Click the button below and we will send you an exclusive deal on this book. If you are so inclined, you can fabricate your own crossmember, but driveshaft fabrication must be performed by a qualified professional. So it's definitely something you want.
The clutch hub should be checked for irregularities that may hinder clutch friction movement. Step 4: Install Secondary Input Shaft Insert the secondary input shaft and splined into the direct clutch, which cannot be seen, but is felt when the shaft is seated. If start-up is uneventful you are good to continue. The seals and piston should have generous lubrication to prevent scoring or distortion. Examine clutch pistons for scoring and irregularities that can damage seals. On the left is the 157-tooth version for the C4 Cruise-O-Matic with a 28-ounce offset balance.
The inner drive gear must be installed with the open side toward the torque converter. It was an immediate hit, and Ford set the groundwork for years of Mustang production. This is 40 to 60% more than stock. This tool helps prevent seal damage. Alternately lay the clutches and plates until the last steel. Step 10: Install Pump Sealing Rings Carefully install the iron pump seal rings. If there is damage and resulting metal particles are present in the fluid, the transmission must be torn down, inspected, and thoroughly cleaned.
Transmission assembly lube is compatible with transmission fluid. It could also be found in the. Step 7: Assemble Intermediate Clutch Cylinder The intermediate clutch piston fits into the pump housing, which doubles as a clutch pack for all those clutches in front. Step 2: Check Intermediate Clutch Depth Precision Measurement When you get to the last intermediate steel plate, check clearances with a depth micrometer. Step 4: Install Manual Shift and Throttle Valve Shafts Install the manual and throttle valve shafts with new seals. Do the same with clutch discs after you saturate them in fluid. Seat them into the ring gear and direct clutch.
Step 6: Install Tailshaft Housing Gasket Install the tailshaft housing gasket using a thin film of assembly lube for adhesion and sealing. If you desire an even firmer shift, adjust the cable tighter in one-notch increments. Flexplate and Separator Plate Installation This is the 157-tooth flexplate for the C4 transmission with a 28-ounce offset balance. Its input shaft snaps under too much power. The wide-ratio 4R70W gearset improves acceleration with a 2.
The number-5 thrust bearing goes between the sun gear and drive shell which you install next. It is more plausible that the number indicates the torque handling capability in N-m, as 506 lb-ft converts to 686 N-m which could be rounded to 700 N-m. In park or neutral, the ground is complete and the engine starts. A C-clip holds the springs and clutch piston in place. Most transmission parts supply houses have them. Brian makes sure he has clean parts and plenty of transmission assembly lube and fluid on hand before starting. Because of their age, transmissions in classic Mustangs can be in a wide variety of conditions, depending on how well they've been maintained and used.