How To Install A Shaft Key







Do not install batteries yet. Since the column has a GM top shaft, either a stock or aftermarket steering. Key Slot Installation Note. 607 long Learn how to install a. How To Tow a Car Behind an RV After nearly 2 years of towing our Smart Car while continually damaging wires, the original sloppy install job, and a compromised BrakeAway system I finally decided to fix everything and get back to “safer” towing. Double-Split Shaft Collars Used like a single split collar, the two-piece design makes these easier to use on applications where access is limited. Use the wrench to manually turn disposer's motor shaft first counterclockwise, then clockwise until the obstruction is dislodged and the motor shaft spins freely. The washer goes between the support rod and the shield. Square Shaft, Chrome Zinc diecast construction; keyed lock; 5/16 inch. I posted here as to the proper way to install a square key into a rear wheel shaft, and received a couple of great answers, thanks. The steps are as follow: 1. Below they are compared to the market’s longest. As the car approaches the desired floor, the ramp activates the slow-down switch, which signals the hoist motor to reduce speed. Tuck cable into interior housing. Locate the axis of the prop shaft 3. You might want to check the price. Once removed from the shaft the wheel and puller will come off in your hands. Note: This Track Hanger and Center Bearing Plate must be centered in the middle of the Torsion Shaft. How to install gears on a Mustang GT Well this will be my second write up , but this one will be on gears. The key is a small element whose shape tends to vary based on its type. 5 - Install reverse gear with the fork slot facing the rear of the tranny, engage the fork into the gear and then drive the idle shaft through with the woodruff key installed. Turn it to make sure the woodruff key is where it should be and that it rotates smoothly. Re-installing a used coupling can not only ruin your shaft it can potentially sink your boat. Install the short Sleeve Bushing. DC motor shaft and gear installation. Final drive alignment procedure. Insert the cylinder into the round hole on the exterior handle making sure the key slot is visible through the hole in the front of the handle and the key shaft points away from the handle as shown. Make sure the key does not fall into the gear. Place ram of press over front cam area of cam installation tool when beginning installation. Sanden AC Compressor Service Operations Clutch. Reverse the process to install the new key tumbler. Nevertheless, I still have the flywheel exposed so I'll make sure I install it the way you told me. Even with a watertight shaft, a sump and sump pump should be installed. Before installing the joint, identify the 3/4DD end and remove the setscrews and jam nuts. The first key to guard against packing failure is to first select the proper packing. Model A's are positive ground. The next step was to install the differential drive shaft seal. All quartz clock movements have a center hand shaft which is responsible for driving the clock hands for proper. You could probably even get a local welding shop to do it for nothing or next to nothing if you told them the what you are trying to do and th. Install door casing, nailing it to the jamb and to pocket door studs. Simply follow the directions that come with the tool to install the damper, or see the instructionshere. Coupler removed. Use the wrench to manually turn disposer's motor shaft first counterclockwise, then clockwise until the obstruction is dislodged and the motor shaft spins freely. So many Mercedes owners with these old keys will often … Read More ». The pictures show our TW28. Take measurements in one direction, and then rotate the micrometer 90 degrees to ensure that the shaft end is both symmetrical and the proper size. May even be able to support the shaft on something soft to protect it and use a pin punch on the surface of the key. 3 Guidelines to Ensure Proper Seal Installation Posted by Sealing & Shielding Team on Tuesday, June 28, 2016 Incorrect O-ring installation can lead to assembly damage causing leakage during the first pressure test. A Guide to Properly Align and Install Vertical Turbine Pumps. 2) See if a a motor or machine shop can mill a keyway in the shaft. The tabs on the seal plate should align with the grooves in the motor-mounting plate. The bottom of the torsion bar connects to the outer part of the spool valve. A typical home elevator hoistway consists of two or more fairly large closets, stacked one per level, with the floor/ceiling layer between them removed. The actually cut and weld on the splined part. How To: Install Aluminium Drive Shaft How To: Replace the CV shafts on an '04 Subaru Outback How To: Replace a Broken Power Door Lock in the Front of a 2002-06 Chevy Trailblazer or GMC Envoy How To: Install Front Signal Marker Running Lights on a 2002-07 Chevy Silverado. This was told to me by a Yamaha tech, he said he got his infor from Yamaha. Find out why Close. Furnished in 1-1/8” shaft size only. This PA Note will explain the uses of keys and keyways in pulleys and bushings, and present current industry standards for key and keyway component sizing. If a key is to be fitted place it in the shaft keyway before fitting the bush. Worn and Broken Keyway Solutions - Belzona® - MPT Rumford Industrial Group Welding repair to my van's crankshaft key-way - Duration Welding A Shaft Keyway and Carbide Precipitation. Insert the second bushing, then insert a washer between the upper bushing and the steering wheel, installing the steering wheel onto the shaft afterwards. Inboard ProPeller InstallatIon Process. 1) Use a fixed bore pulley. Shafts are expensive couplings are inexpensive in comparison. Install the B&M selector shaft into the transmission with the lever pointing down. Today’s sophisticated seal lips are designed to do just that, but this functionality adds a degree of complication to installation. For installing a shaft to the Top Entry Plate Mount Mixer make sure you can clearly see the entry at the bottom of the mixer. Boat builders and boat yards recognize the advantages and value of installing the PSS as it eliminates the maintenance, constant adjustment & cost associated with traditional packing type glands. Man did this turn into a flail-x. Buck Algonquin Prop Nuts and Keys available at Deep Blue Yacht Supply. Use this long yoke to give 7 inches of travel instead of the 3-4 inches you get from a stock drive shaft. installation. The key is a small element whose shape tends to vary based on its type. With this key, the shaft is milled to receive the round portion of the key. DOUBLE TAPER DRIVE SHAFT SYSTEM DRIVE SHAFT REMOVAL DRIVE SHAFT INSTALLATION 1. The safety collar will also need to be loose, and you may need to clean the shaft between the safety collar, and the transmission coupler. CHECK FIT OF KEY & MOUNT COUPLING PARTS Check fit of key in both keyways. I changed the speedo key and it lasted a while but now I have to change the drive shaft assembly. 8 rear end the only difference is the disc portion and abs sensor. 095 Yes No No* 2 0. Replaces most garage door, camper and R. In gib-head key there is not much space to remove the key from behind. but i will note what is needed for that also. Make sure none of the roller bearings inside the input shaft become dislodged or fall into the case during assembly. Should I rotate shaft keyways 180° apart when installing a coupling? A common question that I am asked is if the keyway on the drive and the keyway on the driver shafts should be oriented 180° apart. 4- Thread on the big nut and insert a block of wood between the hull and prop to lock it. Connect PTO Shaft Removing Operating Replacement Parts Service Machine Safely Service Troubleshooting Assembly Storing Machine Specifications John Deere Service Literature John Deere Quality. Now slide the one-way/flywheel assembly over the shaft. Used it to drill progressively large holes in the crankshaft up to 25/64". Engage the timing pin on the rear of the gear cover into the rear of the camshaft gear. Do not use pliers or vise grips on the polished shaft. I pressed it in using a seal driver from a Harbor Freight Seal and Bearing Race Driver Kit. (figure B) 4. A stock shaft is free and the stability shaft is 200 extra and you’ll need to order separately and have someone install it and a new grip so minimal additional cost of close to 250. For other types of problems with door knobs and locks, please see Repairing Door Knobs & Hardware. Stage 1 Clutch Kit Installation ES125 Step 2 Remove the shift cable mechanism as an assembly. Step 5 - Install new steering shaft. Install throttle shaft seal with sealing lip down in carburetor body until top of seal is flush with top of carburetor. For hazardous applications, attach the bonding strap assembly (key 131) to the shaft with the clamp (key 130) and connect the other end of bonding strap assembly to the valve body with the cap screw (key 25). You need it when you are putting a pulley on a shaft. KEYWAY MILLING Keyways are grooves of different shapes cut along the axis of the cylindrical surface of shafts, into which keys are fitted to provide a positive method of locating and driving members on the shafts. Naturally it makes a bit of a mark on the key, so not a great method for a precious machine tool job, but OK for the industrial stuff I work on, touch it up with a file. The Cavity Shaft Wall System includes components that provide the strength to withstand lateral loads and fire protection necessary for walls that enclose elevator shafts, stairwells and other vertical shafts. Making sure that the needle bearing is over the race. 3) Install the key and slide the prop over it and up the shaft. Inboard Propeller Installation Process (Provided by Michigan Wheel). 3 Process 2: Take away the collet; 2. The key fit is also important since these shafts undergoe torque reversal. A, are are backed by Buck Algonquin's limited warranty. Spread a bead of 100% Silicone Rubber all the way around the shaft. Scope All SIMOTICS S-1FL6 low inertia and high inertia servomotors with shaft key. Shaft Lubrication. File the shaft if needed. Always replace these components. Install the bearing race to the crankshaft. Using a bit of grease. We have lots of technical "how-to" style articles here to help out you Ford owners. Check that the propeller goes up to the mark on the propeller shaft. According to an alternative design used for some high-temperature process pumps, the contact surface of the hook-type sleeve and the shaft is ground at a 45-degree angle to form a metal-to-metal seal. To stop the “Center Shaft” from slipping out off the engine shaft, there is a hole to allow a “grubscrew”. I would look at that shaft and see i there is enough flat shaft beyond the taper part to just cut off the taper part and key it with a dremmel. org is the source for sharing knowledge and information about enjoying, caring for, maintaining, repairing and owning the BMW e23, e32 and e38 7-series automobiles. He looked to find his best trajectory, distance, accuracy and so forth with each shaft. The other key method to allow golfers to adjust the set up of their golf club is the use of moveable weights. In this video you'll learn how to replace the axle bearings on a front-wheel drive car. Start by removing the three bolts holding the shift cable bracket to the transaxle (arrows). Lay reducer on blocks with input shaft down and tighten. It is indexed so that it can only go in one way: Now it's time to move to the top of the column jacket. Push the steering shaft up and off the steering gear to remove it. NOTE: The fuel injection pump shaft has to be rotated to align with the keyway in the gear. Shaft Lubrication. Position clamp screw as shown in Figure 6 and tighten to specifications (Table 1). Check key size with both shaft and bushing keyways. Uses ILCO 1098M, EZ set B-1 key blank. 7 Nm/120 lb. If pliers don’t work, try to wedge it out with a small screwdriver. Use an evaporative cleanser (e. Clean out the inside bore of the impeller housing with carburetor cleaner and a rag. With strain gauges bonded to the shaft, the shaft becomes the transducer. Concrete Construction | Halbert P. The CV joints on a Toyota are quite inexpensive to purchase since most vehicles are front-wheel drives. These components include: An impeller A volute or diffuser style casing A shaft Shaft sleeves Bearings A sealing arrangement These parts can be subdivided into the wet end and the mechanical end. When installing a new cam, timing gears, or thrust plates, be sure to verify end play after the cam bolts are torqued to factory specs. Before you can use your webcam, install its drivers on your computer. We have covered the end of the shaft with the supplied seal protector (gray plastic) to be sure not to damage the graphite o-rings when sliding the new seal onto the shaft. As others have said you could get someone to weld it for you…. Solid-shaft high thrust motors are not suitable for driving loads that impose significant radial load on the motor shaft; they should not, for example, be used for belt drive applications. The front of my key, which the balance shaft gear uses, is worn and wore the balance shaft gear to allow a good 15 degrees of play in the balance shafts (that'll make her run rough). Installation The installation process is basically the removal done backwards. makes no warranty as to the fi tness of its products or as to the length of service life after. The end of the drive shaft is smashed. Align the adjustable sheave with the companion sheave by using a straightedge or piece of string. R1 Effective Date: January 29, 2013 Revision History. The Mechanical Face Seal design features eliminate problems that other systems experience, and with no lip seals or packing to change there is no maintenance. Fenner Drives B-LOC Keyless Bushings provide a high capacity, zero-backlash shaft-to-hub connection by using the simple wedge principle. DC motor shaft and gear installation. 6mm long hex key -Other. This will be the new roller path and seal surface. A deadbolt can either be double sided or single sided. • Install the external bushing key into the bushing as shown in Fig 1-1 (External bushing key is supplied with the Bushing Kit) • Install driven shaft key (customer supplied) into the driven shaft keyseat. The Keyway can be cut using a End Mill. This connection, while relatively simple. How to Install a Jeep Wrangler Front Axle U-Joint and Hub. Install a new O-ring and slide the carrier over the prop shaft, rotating the shaft clockwise to align the gears. Also note that the top of the shaft has been tapped. Straight keys, with a square or rectangular cross section, are the most common type of key. Takashi - No, water heated to 88-90 degrees would not damage your pump motor. Do not use a puller on the flange where the belt rides or it may bend. Slide the shaft towards the dash in order to disengage the shaft from the steering gear coupling shaft. Hook up the wires according to the tagged off locations. Hook the head of a #528 furl arm into the cup on the #786 brake. CS6B-I84 SERIES PTO INSTALLATION FOR THE RIGHT SIDE OPENING 1. This article will demonstrate removal and installation of three-piece cranks. How To Tow a Car Behind an RV After nearly 2 years of towing our Smart Car while continually damaging wires, the original sloppy install job, and a compromised BrakeAway system I finally decided to fix everything and get back to “safer” towing. Find all the pump manuals and pump installation guides you need to make your system run to the best of its capabilities Get the most out of your system Everyone wants their pump system to work as well as it possibly can – and sometimes that requires the help of an operation and maintenance manual. Install key. A gap of up to. Set up your DTI to measure the amount of axial movement of the shaft. The flywheel key on a Husqvarna chainsaw connects the flywheel to the crankshaft. Here’s a step-by-step account of how to replace a broken lug nut stud (also called a lug bolt or wheel stud). Tighten bolt to torque specified in Table 5. The torsion bar also turns the output of the steering gear, connecting to either the pinion gear or the worm gear depending on which type of steering the car has. Then apply the epoxy to the end of the shaft. In the last few years, we’ve seen a huge increase in sales of i-Pilot motors, to a point where they are now far and away our best-selling motors in both the freshwater and saltwater categories, by a factor of 10 to 1 over all other motors. Steering Shafts Borgeson does not recommend using less than 3/4” diameter steering shaft. Several key distinctions made in the statement above are:. Lock J-Pins. Put a little oil on the new o-ring AND gear case opening to make the replacement pump slide in easily. Pull the impeller out, making sure not to lose the shaft key, if it has one. Ford Technical How-To Articles. On the outside of housing, install three bolts and lockwashers. Try the propeller shaft nut on the shaft thread. I located it some distance from an existing shoulder by dimensioning to that shoulder, without having to project it, by the way. 000 Note that the bore diameter does not enter in the calculations; however, it must be smaller than the shaft by at least: i X d = 0. First remove the bolt in the end of the shaft. If armature dust cover is present, remove the 3 or 6 bolts holding it in place and remove cover. For manufacturing practicalities, the groove cut into the bore must traverse the whole width of the gear. To increase lever-age, use wrench or length of pipe (see wrench torque chart on pg. A grubscrew is where a threaded small bolt will screw through the Center shaft and tighten in on the engine shaft. The following cam install article is not meant to replace the cam manufacturers directions. A slight clearance should be present from top to bottom when the hub is on the shaft. The correct dimensions are shown in the Suggested Fitting Practice Table on page 15. This shows the tool in position and ready to remove the gib key. Install the prop on the taper without the key and rotate 3 or 4 turns in each direction while pushing prop forward on shaft. See figure 4. Care should be exercised when removing the rear axle assembly from a Model A. Put your clutch on the crankshaft (inboard or outboard), then place the washers on the 5/16 bolt. ) Our most comprehensive key set! The flex-shaft version of our universal elevator hoistway door key set is newly updated and now includes 10 door keys for the most popular brands of elevators and elevator fixtures, plus a canvas carrying pouch. Stagger the seal joints approximately 90° apart. WARNING This Track Hanger Assembly will not only. A grubscrew is where a threaded small bolt will screw through the Center shaft and tighten in on the engine shaft. Important: If the balance shafts are not properly timed to the engine, the engine may vibrate or make noise. We install "tight fit" bearings regularily at the train repair yard. ATTENTION Do not strike the shaft, key, couplings, or pulleys with tools during installation or removal. hope someone will help. Place keys into the shaft keyways. Hook up the wires according to the tagged off locations. And replace the timing gear sprocket on the crank. Start by rettaching the lower steering shaft to the steering gear. Tapered shaft lock. 2 Install an E-Force Supercharger Part 1 Install an E-Force Supercharger Part 2 Install an E-Force Supercharger Part 3 Install an E-Force Supercharger Part 4. lever and slide the selector shaft from the transmission. Final drive alignment procedure. Note: To aid insertion of screws, approach the screw holes with the screw loaded onto the screwdriver. Bushing price includes screws ★ Space required to tighten bushing. Update Your Golf Club With a New Shaft. Its next to impossible to make the slot perfectly sqare so you will need to take a little off the edges of the keystock with the bench grinder until you get a close fit. NOTES ●Oil pump drive gear spacer will not completely fill gap between oil pump drive gear and pinion gear. 4) Butt the coupling halves together and tighten their. We design, supply, manufacture and install hydraulic supplies in Sydney, Brisbane &Perth. In addition to a file, I've had good luck using Crocus Cloth to not only smooth the keyways but also to smooth the edges of the key itself. Drill a hole and chisel a shallow mortise in that jamb for the strike plate, which the door latch engages. Model A Ford Rear Axle Assembly Restoration 2014 Revision by Tom Endy Differential Cradle Tool The differential cradle tool is used to remove and replace the rear axle assembly from the vehicle. square shaft, 3 inch. It prevents the pulley from rotating on the shaft. If installing a new shaft, start with a long length of hose, making it possible to shorten the length at a later date if the shaft shows excessive wear. Hit at the back with a punch if you have a torch heat the key a little spray wd40 on it to help loosen it. A project can be down weeks or months if a shaft and tunnel are allowed to flood. It is a pump motor with a 5/8" shaft that is threaded on the end. Push propeller snugly onto shaft taper WITHOUT key in either keyway (propeller or shaft). By signing in to ALLDATA, you agree to our Terms and Conditions of Use Terms and Conditions of Use. Frequently, though, the oil pump's driveshaft rotates out of engagement position during distributor removal. Drill through skeg (keel) 4. Install key (key has been staked, so some cleanup may be necessary). but i will note what is needed for that also. After removing the old propeller check that the shaft taper, key and thread are undamaged. When you are done, reconnect the wire harness in the same order as they were prior to the install. Shop shaft collars, couplings, mounts and keys at MSC. Torque nut to 162. Align the adjustable sheave with the companion sheave by using a straightedge or piece of string. Place the Tiger Shark Impeller on the shaft, lining up the flat side of the shaft to the slotted hole on the Impeller and secure with screw. I have a Craftsman 2 model # 917256921. Should I rotate shaft keyways 180° apart when installing a coupling? A common question that I am asked is if the keyway on the drive and the keyway on the driver shafts should be oriented 180° apart. Remove the screw holding the top to the body of the valve. Place the gasket sealing compound in the seal O-ring area. Install cleaned key in shaft keyway with chamfered corner side down in shaft (the cleaned, filed side up in keyway). Locate the axis of the prop shaft 3. Set up your DTI to measure the amount of axial movement of the shaft. When you change the crankshaft position sensor, you also need to reinstall a fresh O-ring, as the old one can’t be reused. There is a special tool to set that cog to the proper depth. motors and Figures 7-9 show typical solid-shaft high thrust construction. Be sure to look at the attic area to make sure what the contractor needs to avoid as far as access points — in advance of the installation. What is a shaft key? Toolbarn. • Pre-lube bearings before installation. P7100 PUMP INSTALLATION INSTRUCTIONS Diesel Care & Performance Inc Installation Timing Pin Location CAUTION: Before installing the injection pump, be sure that number 1 cylinder is at the Top Dead Center (TDC) (compression stroke) position. Shown in pic. Open valve and install fourth bolt. Here we look at how to fix problems with a key operating a door lock. First is a complete check of bearing clearances for proper fit, and second is. Torque nut to 162. Shaft Lubrication. The cutout slot in the face of the tool is slipped over the head of the key and then the whole tool is rotated by 180 degrees. There is an easy formula to determine the proper key length. check surface of bracket for cracks, extreme corrosion, or other defects that may make replacement of the bracket necessary. Feather Key (aka Flat Key) These can be used at any point along the shaft to provide a very positive location and capable of transmitting high loads (may need spacers or the presence of other components to prevent movement along the axis of the shaft). Mounting/removing gear units with hollow shaft and key Design and Operating Notes Note the following points concerning the customer shaft: • The installation length of the customer shaft must be LK2. , pump or a generator. The Optional DrySeal back-up shaft seal that if installed during the original time of installation can be installed as a repair without removing the unit or the shaft. DOUBLE TAPER DRIVE SHAFT SYSTEM DRIVE SHAFT REMOVAL DRIVE SHAFT INSTALLATION 1. Replace bearing keeper bolt (on 26" machine only). Align the woodruff key slot in the new balancer with the woodruff key, and carefully slide the balancer onto the crankshaft. Final drive alignment procedure. A seal’s lip is key to making sure seal wear is low. How to fit your propeller onto a tapered shaft correctly. Slip the joint over the shaft 7/8 of an inch and install the setscrews into the threaded holes. File the shaft if needed. Check out how to Upgrade & Install Rocker Arms, brought to you by the experts at Mopar Muscle Magazine. Re: How to make a wooden post relatively removable from concrete Maybe a better way whether using round or square logs is to plane or cut a slight taper on the bottom, pour the concrete and 'slightly wobble the post before the concrete has set. From above, run water into the sink and turn on the disposer. 4 - Position the reverse idler shaft in end of case. Front wheel drive has become the standard of the automotive industry for most segments, so you better know how to work on them if you're gonna fix a lot of cars. It is easy to install, with no need for constant adjustments once properly installed. press it on the motor shaft make sure you support the other end of the motor shaft. DIY (Do It yourself) Why A DIY section? Besides the awesome gratification to drive a 911 to the limit (at least to my limit, which is about 25% of the 993's limit) to show off to your surrounding law abiding citizens in their mini vans and SUVs, I get just as much fun and enjoyment working on one. Finally, if a lawn mower or tiller blade hits a rock or curb, the flywheel key can sometimes absorb the damage, reducing repair costs significantly. We also offer hydraulics repair services. The speedometer quit working a couple years ago and after taking the speedometer adapter off I found a hack job someone did putting a new bearing on. Standard & Non-Standard Shaft Key Sizes When preparing to install sheaves or sprockets using either TaperLock or QD bushings, it is helpful to know what key sizes will be needed so key stock material can be obtained in advance. Scope All SIMOTICS S-1FL6 low inertia and high inertia servomotors with shaft key. Hireko Golf 49,015 views. Check the shaft around the key slot for size after as it may grow a little in OD. I then lubricated the seal and installed the differential drive shaft, gasket and cover. Unless you’re able to pull a putter grip off (I can and do) to swap shafts. It sounds like the bearings are going on your motor. 1 How to replace a pressure washer pump. crank the engine over after the pump has been removed. If you can't get to your mark the key is jamming the prop and needs to be readjusted. It offers a mechanical shrink-fit eliminating the problems of fretting corrosion, backlash and key wallowing. Shaft misalignment is responsible for as much as 50 percent of all costs related to rotating machinery breakdowns. Weiser Lock - Help & How-To Centre - Resources to help with your product and installation needs - videos, step-by-step tutorials, guides and more. Nomenclature explanation: "NA" air spring NA stands for Negative A. Don’t lubricate these components. 5 - Install reverse gear with the fork slot facing the rear of the tranny, engage the fork into the gear and then drive the idle shaft through with the woodruff key installed. One popular option the TorqueMaster Plus system provides is the ability to replace just the springs in the system when maintenance is needed, instead of having to replace the whole system. A note about shaft sleeves. (Your maintenance people will thank you on those cold, windy days, 80 feet off the ground!) The Falk Quadrive starts out with Falk’s exclusive 3-year Heavy Duty Warranty, which by the way, includes oil seals and bearings — a true, shaft to shaft drive warranty! Falk. The (key) slot width of the shaft is. Note: This Track Hanger and Center Bearing Plate must be centered in the middle of the Torsion Shaft. But many usually install that gear and then use the crank pulley to press it on by tightening the pulley all the way. Here we look at the different types: Shaft Keys, Shaft Key Design, Rectangular keys, Square keys, Woodruff keys, GIB keys, Taper Keys. Loosen the 2 hose clamps and remove the stuffing box and hose. If this is the case, then unscrew the top. Remember to install the cotter key. This shows the tool in position and ready to remove the gib key. 095 Number of spacers replacement seal 0 0. Woodruff keys are semicircular and are placed in a curved hole in the shaft. Figure 9 shows a typical solid shaft high thrust. Removing key from keyway. Key Slot Installation Note. Install the pulley key into the keyway on the. Installation: Undisturbed Engine EXCEPT MFI-TURBO This condition exists if the engine has not been rotated while the distributor was removed. It is always cheaper to just buy the whole drive axle rather than try to replace just the CV joints. Locate the axis of the prop shaft 3. Key (engineering) In mechanical engineering, a key is a machine element used to connect a rotating machine element to a shaft. Reconnect the motor wiring, making sure the connections are made in compliance with the wiring diagram on the motor. Before installing the joint, identify the 3/4DD end and remove the setscrews and jam nuts. Go ahead and check anyways to make sure the connection point looks like it did the way it did before you removed the old axle. Reverse the process to install the new key tumbler. The cutout slot in the face of the tool is slipped over the head of the key and then the whole tool is rotated by 180 degrees. only hit on the end go back and forth to help loosen it but dont beat on it can cause damage to the shaft for the ballancer install.