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The clutch master cylinder is a device that transforms mechanical force into hydraulic pressure. As the driver presses the clutch pedal, the pedal lever applies force to the clutch master cylinder which transmits hydraulic pressure to the clutch release (slave) cylinder that disconnects engine power to the transmission. Structure and Components [Conventional Type] Inlet Union Oil Spill Hole Aluminum Body Flare Nut Pipe Joint Boot Spring Primary Cup Resin Piston Push Rod Rel Secondary Cup Spring Metallic Clevis Damper Stud Bolt The clutch master cylinder structure consists of the piston, cups, and springs, built within a precision machined body. The primary cup, positioned on the leading side of the body, functions to create hydraulic pressure when fluid is forced inside by the piston. Located on the trailing side is the secondary cup, which guides the piston and prevents fluid from leaking. When the clutch pedal is pressed, the primary cup is blocked away by the piston from the oil spill port leading to the reservoir tank, pressure in the cylinder rises as the fluid is fed through the pipeline. When the clutch pedal is released, the hydraulic pressure and the force of the return spring pulls back the piston to relieve fluid back into the reservoir. The clutch master cylinder is what provides the necessary force to control the application of drivetrain power. 2 Clutch Master Cylinder Variations Clutch Master Cylinder Variations Conventional Port-less Type Stand Alone / Integrated Reservoir Type Types With and Without Stud Bolts Types With and Without Clevis Damper Types With and Without Clutch Booster ...
Welcome to the MCILEARN Series Your Webinar Will Begin Shortly Today’s Topic Shake Out: Vibration Analysis If you do not have an audio connection, dial 877-739-5904 and enter the Audio PIN number given to you on your screen © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Learning Objectives • Identify the different classifications of vehicle driveline vibrations • Begin to diagnose & locate the source of a vehicle driveline vibration • Provide a correction to eliminate the vibration from the vehicle © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Safety Message • Always use personal protection devices – Safety glasses, ear protection, etc • Always observe all safety precautions listed in the Maintenance Manual including but not limited to: – – – – – – Ensure coach is on a level surface Ensure parking brake is applied Chock wheels Always use jack stands Shut off batteries Utilize Lock Out/Tag Out procedures © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Vibration Identification: Identifying the Source of a Vibration © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Vibration Analysis Primary sources of vibrations • Tires & Wheels – Rims, tires, hub & drum assemblies • Driveline – Driveshaft & slip-joint, u-joints, yokes & flanges – Working angle of driveshaft • Engine & Transmission – Crankshaft, injectors & cylinders, vibration dampers, engine supports, exhaust...
Written by Donald P. Hessenaur As aircraft engine prices continue to rise beyond the reach of most who would like to build and fly their own aircraft, many are turning to alternate power sources. This is not a new phenomenon. From the Wright brothers on, many have designed, built or converted engines to aircraft use. At one time or another engines have been used from automobiles, motorcycles, outboard motors and even snowmobiles, with varying degrees of success or failure. AUTO ENGINE CONVERSIONS Today many automotive engine conversions are appearing on the aviation scene. They are definitely a viable alternative. The automotive engine today is very advanced technically and relatively low in cost when compared to Lycomings and/or Continentals. Unfortunately, automotive engines are designed and optimized for the automobile and not for aircraft. Generally auto engines operate at a much higher RPM. The torsional vibration characteristics of a given engine, connected to a transmission, drive train and wheels, are quite different from that of the same engine, connected to an aircraft propeller. The damping action of the tires on the road and the inertia effects of the mass of the automobile are not even close to the damping/inertia effects of a propeller turning in air.
driveshaft series 6Q – 175 – 250 I N S TA L L AT I O N - O P E R AT I O N - M A I N T E N A N C E M92-1442B I SSU E D 4/2013 R EAD AN D U N D E R STAN D TH I S MAN UAL PR IOR TO OPE RATI NG OR S E RVICI NG TH I S PROD UCT. Before installing the driveshaft, be sure the motor and Geareducer are on level bases and that their shafts are in reasonable alignment. Note match numbers on the driveshaft flanges and remove the yokes. Coat the motor shaft and Geareducer shaft with “Thred-Gard” (Crane Packing Co.) or similar lubricant. Place the key halfway in motor and Geareducer shafts, then install yokes as shown in Figure 4. Use a rubber mallet or wood block when tapping yokes to prevent damage. Tighten each yoke set screw against key. Align match numbers on tube and yoke flanges and bolt the tube and flange assembly to the Geareducer yoke while supporting the motor end of the tube and flange assembly. Progressively tighten bolts to 60 ft·lbƒ (82 N·m) torque. Slide the motor so that motor yoke can be bolted to the tube and flange assembly without pushing or pulling on the bushings. Align match numbers and bolt the motor yoke to the tube and flange assembly. Progressively tighten bolts to 60 ft·lbƒ (82 N·m) torque. The distance between tube and yoke flanges should be as shown in Figure 4.
Eaton’s Driveline Angle Analyzer Tool Kit (DAA 2) Helps Eliminate Torsional Vibration Problems The tool kit diagnoses the driveline angles that cause torsional vibrations between the transmission and front and rear drive axles. Varying ride heights, angles and configurations can create torsional vibrations throughout the drivetrain, which in turn can cause noise complaints and vibrations that result in significantly reduced drivetrain component life. Frequently, vehicles are sensitive to small changes in driveline angles, making it virtually impossible even for a seasoned technician to visually inspect a driveline and see whether its component angles are going to lead to problems down the road. Eaton’s Driveline Angle Analyzer allows you to properly measure driveline angles and diagnose potential problems before serious damage to the equipment occurs. The analyzer also identifies corrections for optimum component life.
Vibration Diagnostics S tart 1 Gather Info When did vibration start? Where is vibration felt? What road conditions? Under load or high torque conditions? During acceleration/deceleration? Speed dependent? RPM dependent? Noise? Suspension modified recently? Lube clean and at proper level? 2 Important: Use factory service manuals and procedures and refer to all applicable safety precautions when servicing vehicles. This document is intended to assist with drivetrain vibration diagnosis. It does not guarantee an immediate solution nor does it guarantee warranty responsibility or reimbursement. Refer to Roadranger.com for Product Warranty Statements, Warranty Manual, and Warranty Guidelines. 6 Vibrations While Stationary Previous work on clutch or engine Y es In the road test in Step 2, the vehicle was run up to the suspected RPM and the transmission shift lever was placed in neutral. No Y es No If clutch work recently done, problem could be related to the clutch. Verify proper clutch was installed. If engine work recently done, problem could be related to the engine. Contact your engine distributor. 4 No Problem is related to the clutch. Road Test Have vehicle driver recreate complaint condition, if possible Leave trailer attached Run up to suspected RPM and put transmission in neutral Simulate Conditions Speed Related? Y es Does ride height meet OEM specs Y es No No Perform visual inspection and use Eaton Driveline Angle Analyzer (DAA). U-joint bearing cups and trunnions Bearing straps Flange yoke / companion flange Yoke-mounted damper Parking brake Center bearing Fasteners Driveshaft for damage / missing weights Driveshaft slip spline (wear / bottoming / inadequate engagement) Cab mounts / air ride system Correct per OEM procedures. Speed RPM Gear Position Coast Under power Loaded / Unloaded Problem Solved No Remove all drive axle shafts and lock in power divider. Run truck in same condition as when complaint occurred. Y es Done! Problem Solved Isolate Suspect Shaft No Y es Problem is related to the wheel end. Take known good wheel assembly and test replacement from wheel to wheel to isolate problem.
The latest 3.4 litre version of the Powertec RP V8 Doubled up Tom Sharp investigates a cost effective V8 racing engine on behalf of Powertec. It essentially consists of a pair of Hayabusa engines, arranged at a 72° bank angle, driving a common crankshaft and mounted to a dedicated dry-sumped crankcase. The result is a P keenly priced V8 engine that is very light, powerful and reliable. The having initially a 2.6 litre displacement, it had been commissioned by been joined by three other varieties (see Table 1), which demonstrates Radical Motorsport for installation into that company’s SR8 sports-racing just how much flexibility is in the base package. The numbers tell the car. Radical specialised in motorcycle-engined sports-racers and was story of commercial success well enough. Powertec have to date built keen to augment its popular four cylinder machines with a V8. a total of 110 RP engines (including 75 RPAs and 25 RPBs); volumes owertec Engineering’s innovative, Suzuki Hayabusa-based engine is now owned, manufactured and built by Powertec Engineering RP V8 engine was introduced in the UK at the Autosport from its base in Peterborough, England. Run by former motorbike International show back in January 2005 since when it engine tuning specialist Ted Hurrell, Powertec employs 14 people in a has been a resounding technical and commercial success. 3000 sq ft factory. Founded upon a pair of 1.3 litre Hayabusa I4 motorcycle engines and The RP was designed and detailed by Steve Prentice of SPD Ltd 68 The original 2.6 litre RPA and the subsequent 2.8 litre RPB have now which any bespoke engine manufacturers would be proud of. However, DOSSIER : POWERTEC RP V8 ENGINE RP V8 CAD image governs UK motorsport – they banned it on the grounds of it not being derived from a passenger-carrying vehicle. Horne’s solicitors eventually ensured the car received its required log book but the MSA made it clear that the RP was not welcome in rallying. Powertec’s original product portfolio plan had included a 2.0 litre ‘screamer’ version, but as Ted Hurrell explains customer demand drove the capacity in the opposite direction. “The screamer was originally conceived for use in 2.0 litre hillclimb and VdeV sportscar racing, however the VdeV regulations quickly changed to insist upon four cylinder car engines and our hillclimb customers went in the direction of the unlimited classes, which means increasing swept volume as far as possible to maximize torque. So only one 2.0 litre engine was built before that variant was then unfortunately the RP series only represents 20% of Powertec’s business; the majority revolves around building and tuning the Suzuki Hayabusa four cylinder shelved. “Those two examples, of the 2.5 and 2.0 litre engines go to engines for markets such as motorbike racing, low volume production...
Suzuki Hayabusa Gen 2 Upper Fairing Removal. This can be used to take off the panels to get to the fuse block, Gauge Cluster, changing bulb, anything behind ... Suzuki Hayabusa Gen 2 Upper Fairing Removal. This can be used to take off the panels to get to the fuse block, Gauge Cluster, changing bulb, anything behind the upper cowl. Step 1: Remove these bolts on both sides of the bike. 4mm Hex 2nd Step Remove these plastic pin (both side) by inserting a small flat head screw driver and popping it up. Step 3: Remove this bolt located center and below the triple Tree. Step 4: this piece should easily pop out. Notice that there is another push pin hidden? Step 5: Remove this pin by pushing the center. (Both sides) Suzuki Hayabusa Gen 2 Upper Fairing Removal. This can be used to take off the panels to get to the fuse block, Gauge Cluster, changing bulb, anything behind the upper cowl. Step 1: Remove these bolts on both sides of the bike. 4mm Hex 2nd Step Remove these plastic pin (both side) by inserting a small flat head screw driver and popping it up. Step 3: Remove this bolt located center and below the triple Tree. Step 4: this piece should easily pop out. Notice that there is another push pin hidden? Step 5: Remove this pin by pushing the center. (Both sides)
Suzuki Hayabusa 2000 - 2005 Engine Protection Cage installation instructions Items included in this kit Cage loop (1each) Side struts (2 each) Extended frame sliders (2 each) Hardware kit (1 each) (contents listed below) M10-1.25 x 70mm bolt (1 each) M10-1.25 x 80mm bolt (1 each) ¼”-20 x 1 ½” bolts (2 each) ¼”-20 x 2” bolts (2 each) ¼”-20 lock nuts (4 each) 3/8”-24 x ¾” bolts (2 each) Flange Bushings (2 each) M10-1.5 x 15 1/2" all thread rod (1 each) M10-1.5 hex nuts (2 each) 1. Follow installation instructions for extended frame sliders. (See page 1) Note: Do not attach delron tips or tighten extended frame sliders until all components are installed. 2. Place the cage loop inside short telescoping tubes on sliders (See fig. G), push the ¼”-20 x 1 ½” bolts through the bolt holes in the telescoping tubes from the outside and start the ¼”-20 lock nuts. Do not tighten lock nuts at this time. 3. Install the left side strut using the all thread rod, flange bushings and hex nuts provided. Slide the following components over one end of the all thread rod in this order: flange bushing marked with "L", side strut marked with "L" and one M10-1.5 hex nut. (See fig A) Slide the all thread rod through the swing arm bolt on the left side of the motorcycle. (make sure the flange bushing slides into the swing arm bolt) On the right side of the motorcycle slide the following components over the all thread rod in this order: flange bushing marked "R", side strut marked "R" and M10-1.5 hex nut. (you may need to hold the left side to ensure it stays in place) 4. Push the bottom of the cage loop towards the rear of the motorcycle while pulling the bottom of the left side strut towards the front until the bolt hole on the side strut meets the threaded hole on the tab welded to the cage loop. Attach the side strut to the outside of the tab on the cage loop with a 3/8”-24 x ¾” bolt. (See fig J) Do not tighten the bolt at this time. Repeat for other side. 5. Once all components are attached tighten all bolts and nuts. Be sure to torque all engine mount bolts to factory specifications. Torque the hex nuts on the all thread stud to 12ft lbs. We recommend using "blue" loctite on the all thread stud to ensure the hex nuts do not vibrate loose. 6. Install delron tips with ¼”-20 x 2” bolts and ¼”-20 lock nuts.