24: When installing the shafts in the lower control arms, make sure that the two mounting holes in the shaft are on the same end as the stabilizer bar end link mount. The outer case material changed to aluminum in 1980 to reduce the weight of the rear suspension. Shown here are a front lower control arm (front) and a rear trailing arm (back). (888) 581-3838. The bump stop is a triangle of rubber mounted to a metal bracket. Click Here For Details. 80, Mount Bolts Increase engine speed to approximately 1500 rpm. 18, Door Hinge Bolts Spark The arms are robust but the bearings are prone to failure. Fill and bleed the system. All of the light rust damage has been repaired. Grease and pack the inner and outer bearings with wheel bearing grease. If using a differential rebuilding kit, it includes a dye to help determine the gear mesh pattern. Also check the oil for any metal fragments, which tell you a gear tooth might be chipped or broken. 24, Upper Control Arm, Shaft Bolts Rest the spring on a floor jack and raise it to the differential to attach it with the steel plate and four 13/16- inch bolts. Torque sensitive drives are particularly suited to those applications where immediate response to torque demand is required for down shifting and engine speed is ideally maintained at its peak rpm. After this is done, you will need to bleed the power steering system. Place the control arm in a press and support the other end of the control arm shaft with a 1 11/16 socket. 30, Mount Bolts Use a mallet to carefully tap the side bearings into the case. This puts the trailing arm in the correct ride height position and makes putting the half-shafts and strut rods into the car much easier. You are now ready to remove the dash assembly. Torque the two front bolts to 70 ft-lbs with a 5/8-inch socket. If you have someone stand on the upper control arm during this procedure, installing the steering knuckle is easier because the suspension is being compressed from above and below. 20, 3/8" Bolts - You will notice that there are both right and left hand threads on the tie rods. Start by using a tie rod separator to separate the outer tie rods from the spindle arm. Use a 24 or its equivalent to hold the upper control arm up out of the way as you install the rubber bumper. The spring should look like this when installed in its correct position. Transfer this measurement to the corresponding new tie rod assembly. The upper shock bolts (5/8- and 11/16-inch nuts) were torqued 60 ft-lbs. Reliable sources to validate information regarding serial and casting numbers will get scarcer as time passes. Four bolts in the middle secure it. Flywheel Push a rubber bushing onto the upper shock strut until it seats against the frame. Loosen it one quarter turn and install the cotter key. If your Corvette was not equipped with power steering from the factory, you will have to change out or add to the crankshaft pulley to accommodate the power steering pump. All of these components should be evaluated, inspected, and repaired or replaced as necessary. We now have a rolling chassis ready . Make sure the guide pin on the spring aligns with the guide hole in the differential. 130, Rear Bolt This is how toe-out and toe-in are adjusted on the front suspension. Four discs without tabs are on each side. 22: Coat the bushings and the shaft ends with white lithium grease. Any mismeasurement makes it difficult to align the chassis correctly. Tighten the nuts evenly on both sides and make sure the lock washers are crushed. 90 With the C3 rear suspension design, the differential is mounted to the center of the frame and two halfshafts connect to the rear wheels. It is critical to catch any imperfections on the workbench and not on the car. Flywheel However, if you are going to aggressively drive your Corvette or use it for autocross competition, install a front spring with a higher spring rate. Then insert the arms into a special jig to verify that they are straight. 18 Just be sure to dial them down after you are finished playing or your fillings might fall out. Housing Cover The front suspension is the perfect place to start reassembling the foundation of your C3. Cars that are equipped with FTL and big blocks are fitted with larger front bars and rear anti-roll bars to help balance the handling. Housing The second way is to do it in the car but you must remove the pitman arm and take torque measurements by placing a torque wrench on the steering wheel hub and measuring steering gear torque through the steering column. You can adjust the strut rods to change the rear suspension camber setting on your Corvette. Tie rod assemblies operate on the principle of the common turnbuckle. Pump Bolts The suspension must have time to settle on the springs before these bolts are tightened. 17: On the lower control arm, remove the rubber bumper and mounting plate. 70, Oil C3 rear trailing arms are made from boxed steel and welded for strength. Main Laying them out on your workbench in the proper order will help you identify the correct placement of these parts during reassembly. 15 70, Rear Cam Bolt Start by installing the control valve onto the end of the drag link. The frame has now been completed and rolled outside for a final inspection. on the castle nuts I'm planning to use the torques specified in the AIM. 30, Leaf Spring Anchor Plate This is the perfect time to install the gas tank between the back frame rails. 27: The power steering pump was badly leaking so we asked Zip to send us a brand new one. Two trailing arms are bolted to the frame on each side and held up with a transverse steel spring (1968-1980). 43: Lube the entire front suspension ball joints, tie rods, idler arm, power steering control valve, etc. Arm Stud Large tables are an excellent place to organize these pieces. Both of the old bushings should now be out of the control arm. performance and installation facility here, 63-82 Pitman Arm To Steering Box Nut w/Washer. The 15/16-inch shock mount nut was torqued to 75 ft-lbs. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Make sure the springs coil ends are positioned in their respective slots in the frame bucket and control arm. IN VEHICLE C2/C3 CORVETTE STEERING GEAR ADJUSTMENT. 70 Aftermarket suppliers offer a wide range of C3 Corvette shock absorbers. Housing Bolts (front) 55 You are on the upper end of the torque range with your 150# reading. The large gray carpet remnant makes the reassembly process more comfortable and dropped parts are more easily found. 25: After the shaft and bushings are installed, screw the cap screws, lock washers and collars into place. If it meets specifications, it is shot peened to remove all accumulated grime and paint. Set up several large tables so assembly parts can be laid out in their correct order. The parts are then sent to the powdercoating shop to have their surfaces covered and protected. Spark :crazy: It says the lower ball joint nut should be at 70-95 lb-ft with a max of 125 when the slot is lined up for the cotter pin. If you are not replacing the caliper, you can make a hook out of mechanical wire (or a coat hanger) and let the caliper and hose hang from the frame. Place a floor jack under the lower control arm so it rests on the jack. 70, Upper Pitman to steering cross member nut Idler to pivot nut Idler to steering cross member nut 02 VW Jetta TDI 330K+ miles, 48-52 MPG 03 VW Jetta TDI (Wife Crashed it) 200K+ miles, 40-45 MPG 95 Silverado K2500 6.5L TD Ext Cab, 4x4 We're installing a new idler arm from Lonestar Caliper. 34: Install the new rubber insulators and sleeve into the steering ram frame mount. Filter Bypass Valve Tighten the nut when the rubber has been slightly compressed on the shock shaft. Push the spring up into the upper control arm spring well in the frame. Four 9/16-inch bolts fasten the half-shaft to the trailing arm bearing. This is a very important step to remember. 25, Shock Mount Bolt (Lower) 15, Lower Ball Joint Nut 80, (Finger tight and align cotter pin hole.) This will make the metal contract and make installation much easier. This saves a lot of time during the reassembly process when trying to locate the next part to install onto the frame. Lift them and spread the shoes to mount them on the upper pivot bolt. This marks the gears with the dye and shows your gear pattern. Cautiously tap the side shims into the case to avoid damaging the cast-iron shims. This tool will seat the pulley onto the pump shaft. These systems leak at the control valve and they can also leak at the power ram. A large-diameter steering wheel and skinny, pizza-cutter tires reduced steering effort, but not by much. Lonestar Caliper power steering pumps are not equipped with drive pulleys, which means you will need to use your existing pulley or order the right one for your application. The rotor is now ready to be installed. Exhaust Cars equipped with a big-block require a firmer spring as does the F-41 sports suspension option. 30, Bracket to Torque Arm With all the new parts installed, you want to have your Corvettes front suspension set to factory specifications. However, if you are just going to use your car for cruising and not racing the factory parts work very well. Congratulations! Specs. 30, Strut Rod Bracket to Differential 35 They perform an important function. This bolt has a 13/16- inch head. Once they are snug, go one-quarter turn more with a wrench. The steering box contains worm gears that turn the Pitman arm, which is attached to the bottom of the unit. 34 When they have separated, remove the ball joint nut and pull the control arm out of the spindle. The suspension undergoes a lot of stress, and this is the perfect time to rebuild or refurbish these parts before they are reinstalled. Cylinder Pinion shaft3. Make sure it sits evenly on the lip of the housing then use a hammer to gently tap the seal into place. Toll Free Order Line. Apply some dye according to the kit instructions. The box output shaft isn't sticking out past the nut as much as the box I removed. Pinion thrust washers6. This Corvette reproduction pitman arm has been manufactured to original factory specifications using today's modern manufacturing techniques. When draining the oil from the differential, check for a burning odor, which indicates overheating of the gears and case. This includes the upper and lower control arms, steering knuckle with brake rotor, installed wheel bearings, and coil spring. 35 Pinion gears5. Supporting the center of the dash is critical so as to not crack or damage it [Click here to read more], General Motors, like all the other car manufacturers of the time, did not put much valuable information on the vehicle identification number (VIN) plate. Excessive steering effort was relatively negated during the first 10 years of Corvette production. Whether you're maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Power Steering parts is unsurpassed. The 19681982 Corvette steering linkage was first used in the 1963 Stingray. Service the pump with just enough fluid to submerge the pump inside the housing. C3 C4 C56 C56-A C59 C6 C66M-R CD4E Chrysler CIB5 Cruise-O-Matic . For the best experience on our site, be sure to turn on Javascript in your browser. This bolt has a 13/16- inch head. Needless to say, if this type of deformation is noted, throw the gear away and purchase a new one. Once the spring has been secured, remove the jack. The 1975-'79 "canned-ham" pump is very similar to the revised Saginaw pump used from 1980-'82. Two 7/16-13 x 214-inch bolts secure the upper control arm to the frame. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Sometimes the pitman shaft can be twisted inside the gear box. The weight and type of engine (small- or big-block) largely determines the spring rate of the particular car. Get the best deals on Pitman & Idler Arms for Chevrolet Corvette when you shop the largest online selection at eBay.com. The upper control arm bushings are now fitted with new rubber units. Drain Plug Be careful; the seal is easily damaged. Driveshaft and Rear Axles, Lower Control Arm Shaft Bolts Click the button below and we will send you an exclusive deal on this book. Your friends can now exit the frame. Many Corvette suppliers offer bearing and clutch pack kits that make an overhaul procedure much easier. Place the new coil spring into the lower control arm seat and frame bucket. Two hydraulic hoses connect to the ram and provide fluid pressure to make the unit operate. Your cam calls the shotsand if it [Click here to read more], Sourcing original big-block parts becomes more difficult every day. 35, Brackets to Hub Carrier Push the inner seal onto the spindle assembly. To start, place a pair of locking pliers on one end of the leaf spring. Posi case2. 90 Four bolts with 9/16-inch heads fasten both strut rods. In addition it houses the front wheel bearings, brake rotors, calipers, and brake lines. 25 Do not torque the end cap bolts on the shafts yet. 45 Place the frame in a low-traffic and well-lit area so it can be safely reassembled. Remember to buy springs in pairs because each manufacturer has slightly different production methods that affect spring rate and height. 27, Flywheel to Engine Low fluid greatly increases the pressure it takes to turn the wheel and quickly burns out the power steering pump if oil is not added. games warehouse dongle hack, phelps and son funeral home paintsville ky obituaries,
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