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HARLEY DAVIDSON WHEEL BEARING REMOVAL AND INSTALLATION TOOL

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Filed Under (Harley Davidson) by admin on 19-02-2011

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BEARING REMOVAL 1. Place the wheel vertically in a vise and protect the rim from being marred. NOTE See Figure 1 for the tool lubrication locations before using. 2. Assemble the remover tool. a. Install wheel bearing puller (1), (2) or (16) depending on the bearing I.D. See the service parts table for the size reference. Install the wheel bearing puller into the bearing by hand or use a rubber mallet ( not a hard-faced hammer) to push through the bearing I.D. Stop pushing on the bearing puller as soon as it has cleared the inside of the bearing race. There will be a slight click. b. Place main body puller (3) over bearing puller with the fingers of main body puller facing the wheel. Lightly oil all threads. c. Place the large brass washer (10) and nut (13) onto the puller and hand-tighten the nut until it stops at the top face of the bridge. 3. Remove the front wheel bearings. a. Apply a small amount of oil to the taper at the hex end of the expander dowel. Insert the expander dowel (7) through the other side of wheel bearings, and through the bearing puller. b. Install the washer (15 and nut (14) to the expander dowel and torque to 100 in-lbs (11.3 Nm) with a 11/16 inch wrench or socket while holding the other side of the expander dowel by reaching the opposite side of the wheel with a 3/8 inch hex key. c. Align the main body puller support fingers centered over the bearing to be removed. If main body puller will be directly on a finished chrome surface, protect the surface area. d. If resistance is felt with a torque wrench set at 40 ft- lbs (54.2 Nm) of torque, you will need to apply heat to the hub area surrounding the bearing. Prior to applying heat, place 2 to 3 temperature stickers (P/N 94146-10) around the circumference of the hub. Apply indirect heat using a heat gun. Do not exceed 210°F. With a 1-1/8 inch socket and torque wrench, turn the nut (13) until the bearing is pulled free from the wheel hub. e. Using a 3/8 in. hex key on an extension and torque wrench set on the expander dowel (7) and a 1-1/8 inch wrench. Turn the nut (13) until the bearing is free of the wheel hub. 4. Remove the wheel bearing spacer from the I.D. of the wheel hub. 5. Repeat steps 1 through 4 for the opposite bearing. NOTE Remove rear wheel belt sprocket before removing the bearings. 6. Rear wheel bearing removal is the same as steps 1 through 4 by using the correct size wheel bearing puller

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KTM Front Wheel Bearing Installation Manuals

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Filed Under (KTM) by admin on 31-01-2012

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1 Place motorcycle on a stand so that the front wheel is off the ground. 2 Using a 27mm socket remove the front axle nut. Using a 10mm socket, loosen the four front axle pinch bolts. Slide front axle out of forks and remove front wheel. 3 Insert a long punch (with a good square edge) into the center of the aluminum wheel bearing spacers and push up against the inner edge of the spacer on the opposite side of the wheel (Fig. 1). Using a hammer, tap the punch around the entire circumference of the spacer until it completely slides out of the bearing (Fig. 2). Turn the wheel over and remove the other spacer in the same way. 4 Use a long screwdriver or narrow pry bar and pry the seals out of each side of the wheel (Fig. 3). 5 Using snap ring pliers, remove the bearing retaining snap ring from the brake rotor side of the wheel. (Fig. 4) NOTE: 2003 – CURRENT MODELS USING # 16-092 KIT DO NOT USE THIS SNAP RING. 6 Insert a long punch (with a good square edge) into the center of the wheel bearing, and push up against the inner edge of the bearing on the opposite side of the wheel. Using a hammer, tap the punch around the entire circumference of the bearing until it completely slides out of the hub. Turn the wheel over and remove the other bearing in the same way. NOTE: It may be necessary to tap on the punch sideways at first to knock the center aluminum sleeve off center so that you are able to get the punch on the edge of the bearing. 7 Clean areas where bearings will be inserted back into hub and apply a thin coat of grease around the machined hub surface. Tap the bearing on the snap ring (if used, either side if not) side of the hub into the machined hub surface, making sure to keep it square with the hub as it goes in and only tap on the outer race of the bearing. Once you get the bearing flush with the outer edge of the hub, use a socket or piece of pipe that is just smaller than the outside diameter of the bearing to finish tapping the bearing into the hub. (Fig. 5) 8 Install the bearing retainer snap ring (if used) into the groove machined in the hub, and then tap the seal in place over the snap ring with the spring on the seal in towards the center of the wheel. Tap in the aluminum spacer in the center of the seal.

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Honda 400EX Hub installation instructions

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Filed Under (Honda) by admin on 20-12-2011

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Remove all contents from its packaging and verify that all parts are present and free from damage. You should have the following items: (2) wheel hubs (2) smaller tapered bearings (2) large tapered bearings (2) wheel bearing nuts (2) dust caps (2) inner bearing seals (6) M3 x .5 screws (2) cotter pins (2) inner bearing spacers 2. Completely remove the old hubs from your quad and clean the spindle and the surrounding areas. It is very important to keep the new bearings and seals clean during installation for long life. Be sure to remove the factory inner bearing spacers from the spindle and discard. They will not be used in re-assembly. 3. Pack your new Timken tapered wheel bearings with a liberal amount of high quality wheel bearing grease. A wheel bearing packer works best, however you can accomplish the task by placing the grease in the palm of your hand and manually working it in between the bearing rollers. We also recommend that you pack the area between the bearing races in the hub with grease for additional lubrication and protection against moisture. 4. Place the large wheel bearing (inner) into the hub and install the inner seal. The seal should bottom out against the step in the bore and the face should be flush with the hub. 5. Remove the brake rotors from your old hubs. Re-install the rotors on your new hubs and be sure to use medium strength Loctite on the threads. 6. Apply a light film of grease or oil to the large diameter of the spindle stud. Install the new o-ringed bearing spacer onto the spindle. 7. Apply a thin film of grease to the seal surface on the bearing spacer and the inside diameter of the seal to prevent the seal from running dry. Install the hub onto the spindle and slide the outer bearing over the spindle and install the new bearing nut furnished with your hubs. Do not use the factory nut or washer. 8. SETTING THE BEARING PRELOAD: It is first necessary to seat the bearing before setting the preload. This aligns the rollers and prevents the bearings from loosening after a short period of use. To seat the bearing, tighten the spindle nut while you rotate the hub until the hub becomes difficult to spin. With the bearing now seated, you must set the bearing preload. Preload means placing a small amount of force against the bearings to remove any clearance between the bearing race and the rollers. This is done by backing the nut off completely and re-tightening it with your fingers. Do not rotate the hub while setting the preload . If a hole in the spindle is not accessible for installation of the cotter pin, adjust the nut tighter to bring a hole into alignment. Install the cotter pin and bend the pin around the outside of the nut. Do not attempt to bend the pin toward you (over the end of the spindle) or it may rub on the inside of the dust cap.

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KTM Rear Wheel Bearing Installation and REMOVAL

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Filed Under (KTM) by admin on 23-01-2012

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1 Insert a long punch (with a good square edge) into the center of the aluminum wheel bearing spacers and push up against the inner edge of the spacer on the opposite side of the wheel (Fig. 1). 2 Using a hammer, tap the punch around the entire circumference of the spacer until it completely slides out of the bearing (Fig. 2). Turn the wheel over and remove the other spacer in the same way. 3 Use a long screwdriver or narrow pry bar and pry the seals out of each side of the wheel (Fig. 3). 4 Using snap ring pliers, remove the bearing retaining snap ring from either the disc or sprocket side of the wheel (Fig. 4). 5 Insert a long punch (with a good square edge) into the center of the wheel bearing, and push up against the inner edge of the bearing on the opposite side of the wheel. Using a hammer, tap the punch around the entire circumference of the bearing until it completely slides out of the hub. Turn the wheel over and remove the other bearing in the same way. NOTE: It may be necessary to tap on the punch sideways at first to knock the center aluminum sleeve off center so that you are able to get the punch on the edge of the bearing. 6 Clean areas where bearings will be inserted back into hub and apply a thin coat of grease around the machined hub surface. Tap the bearing on the snap ring side of the hub into the machined hub surface, making sure to keep it square with the hub as it goes in and only tap on the outer race of the bearing. Once you get the bearing flush with the outer edge of the hub, use a socket or piece of pipe that is just smaller than the outside diameter of the bearing to finish tapping the bearing into the hub. (Fig. 5)

Harley Davidson Big Twin EVO Engines Edelbrock Performer-Plus Camshaft , Performer RPM Camshaft , & Performer RPM Camshaft INSTALLATION INSTRUCTIONS

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Filed Under (Harley Davidson) by admin on 03-03-2012

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Disconnect the battery. Secure the motorcycle on a suitable stand with the rear wheel off the ground. Remove components necessary for easy access to rocker covers, pushrod covers, and gear case cover, i.e., exhaust system, gas tank, air cleaner, foot rest, etc. Remove spark plugs. 2. Remove top and middle sections of rocker boxes, then rotate engine so both valves are closed on the cylinder head being worked on (put transmission in high gear and move rear wheel to slowly rotate engine). Remove the two 5/16″ bolts nearest the rocker arm shafts (keep all shafts, rocker arms, and pushrods in order so they can be installed in their original position). Remove the pushrod covers and pushrods. NOTE: The use of adjustable time-saver pushrods will simplify installation. Follow the manufacturer’s recommendations for installation of those parts. 3. It is not necessary to remove the tappet guides if you use a cam installation tool such as Crane #9-0020 to hold the tappets in place during cam installation. If you remove the tappet guides, you must use a tappet block alignment tool such as Crane #9- 0021 to re-install the tappet guides. Tappets can be held up in place during removal of guides by using U-shaped piece of safety wire or paper clip hooked to the tappets. 4. Remove ignition covers on gearcase cover by drilling out rivets to gain access to sensor plate. Remove the inner cover, sensor plate and rotor. NOTE: For re-installation, use new rivets H-D #8699 or drill and tap for 10-32 screws. 5. Remove the gearcase cover screws and remove cover while holding end of cam inward. Now remove the camshaft, spacing washer and thrust plate

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Honda XR600/ XR650L Camshaft Installation and removal Instructions

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Filed Under (Honda) by admin on 05-12-2011

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Remove the tappet covers. Remove the crankshaft cap and timing hole cap on the left engine case cover. Remove the spark plug. Rotate the engine in a counter clockwise direction. Position the engine at true top dead center (TDC) using the mark on the flywheel. True top dead center occurs when both the intake and exhaust valve are closed when the piston is at TDC. This is technically the end of the compression stroke and the beginning of the power stroke. The “artificial” TDC is during the overlap when both the intake and exhaust valves would be open. Since the rocker arms are located in the valve cover on an XR600, true TDC occurs when the cam lobes are pointed downward when the piston is at TDC. Remove the cylinder head cover. Warning, do not drop the locating dowels into the cam chain cavity. There are two dowels, one on either side of the cover. Remove and discard the gasket. Note the positioning of the cam lobes, this will help during installation of your new Hot Cams camshaft. Note also the location of the sealed bearing on the end of the camshaft and the direction in which it is facing. Loosen the bolts that hold the camshaft sprocket. Remove the lower camshaft sprocket bolt first, it will be necessary to rotate the engine. Rotate the engine back to TDC. Release the spring tension on the cam chain tensioner by lifting the end of the spring out of its hole in the tensioner block. A spring tool is a good method. Be careful not to scar the cylinder head’s gasket surface for the cylinder head cover. Remove the allen bolt that holds the end of the tensioner block shaft
just to the inside of the tensioner block. Note the location of the tensioner block shaft cap ridge. Using a pair of pliers pull the shaft out by grasping the ridge and using a clockwise rotation of the shaft while pulling outward. Pull the tensioner block upwards, out of the cylinder head. Remove the top camshaft sprocket bolt. Pull the sprocket off the camshaft but maintain upward tension, do not allow the chain to sag, it is possible for the chain to “slip” on the bottom sprocket of the crankshaft and change the cam timing. Remove the camshaft. Remove the cam bearings. Set the stock camshaft with the auto-decompression aside. It is not possible to use the auto-
decompression on the Hot Cams so do not attempt to re-install. Use a manual decompression. Install the bearings onto the new Hot Cam

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AJS WHEEL BEARING ADJUSTMENT

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Filed Under (AJS) by admin on 31-10-2010

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Front Wheel (a) With the machine on the centre stand, disconnect the brake cable and remove the wheel. (b) Slacken the circular lock-nut (10). (c) Turn the adjusting sleeve (9) clockwise until all the slackness is just taken up. (d) Turn the adjusting sleeve (9) anticlockwise one-half a turn. It will now be necessary to drive the bearing back against the sleeve and this is done by:— (e) placing the wheel under a press and pressing the end of the spindle (on the brake-side) downwards. or: (f) jarring the end of the spindle on the brake-side with a weighty lead hammer. Whichever method is used the greatest of care must be exercised otherwise the bearing may be damaged, (g) Tighten the circular lock-nut (10). Hold the sleeve in position while this is being done otherwise the sleeve may move and the adjustment will be in- correct. (h) Refit the wheel and check for end-float. Front Wheel Bearing Assembly T www.ajs-matchles s.info ISSUED BY A·J·S MOTOR CYCLES, LONDON, S.E.18. Rear Wheel Bearing Assembly for Quickly Detachable Wheels Rear Wheel (a) Disconnect the speedometer driving cable. (b) Remove the lock-nut (16) which secures the speedometer-drive gear­ box in position. (c) Remove the wheel. (d) Grasp the speedometer-drive gearbox (15) with the fingers and firmly pull it away from the hub. (e) Proceed as described in the instructions for the front wheel (b) to (d). Note that in the illustrations for the rear wheel the circular lock-nut is (13) and the adjusting sleeve is (14), It will now be necessary to drive the bearing back against the sleeve and this is done in the following manner: Quickly Detachable Wheels (f) place the wheel under a press, brake- side uppermost, and apply pressure to the oil-seal distance piece (6), or; (g) jarr the end of the oil-seal distance piece (6) with a weighty lead hammer. Whichever method is used the greatest of care must be exercised otherwise the bearing may be damaged. Wheels for Rigid-Frame Models (h) Remove the brake-side spindle nut (19), washer (18), fork-end spacer (17), outer spacer (20), and the brake plate (21). (i) Place the wheel, brake-side uppermost. under a press and apply pressure to the oil-seal distance piece (6). or; (j) jarr the end of the oil-seal distance piece (6) with a weighty lead hammer. Whichever method is used the greatest of care must be exercised otherwise the bearing may be damaged. All Rear Wheels (k) Refit the speedometer-drive gearbox. It is pushed on. The two dogs must engage with the slots in the end-face of the adjusting sleeve. (l) Refit the lock nut (16). (m) Refit the wheel into the frame and check for end-float. (n) Tighten the lock-nut (16) and refit the speedometer driving cable

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AJS DISMANTLING AND REBUILDING FULL-WIDTH FRONT WHEEL HUBS INSTALLATION

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Filed Under (AJS) by admin on 31-10-2010

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Removal of the Brake-side Bearing Cup The bearing cup (5) is located endwise by a circlip (1), and between the cup and circlip arc an oil-seal retaining washer (4), oil seal (3), and oil-seal cup washer (2) Before these parts can be removed from the hub the bearing cup must be moved inwards for a very short distance (3/16-inch) so that the circlip can be withdrawn. (n) Gently heat the hub shell. (i) Place a soft metal rod (e.g. brass) against the oil-seal cup washer (2) and apply pressure with a hand press or hammer blows. It is only necessary to move the bearing cup (5) inwards about 1/16-inch. (j) Extract the circlip by inserting a narrow pen-knife blade under one end of the circlip; lift it upwards and outwards and prise the clip out of its groove. (k) Remove the oil-seal cup washer (2), oil seal (3) and oil-seal retaining washer (4). They can be hooked out with the shank of a small and narrow screw­ driver, (l) The bearing cup can now be ejected by placing a suitable rod of soft metal (e.g. brass) in the hub tunnel from the right-hand side and pressing it — with a press or hammer blows — against the bearing cup until the cup is forced out of the bearing. This must be done with care so that the cup remains square with the housing. Reassembly To facilitate replacement of the bearing cups gently heat the hub shell. Just too hot to hold is about the right temperature. (a) Place the brake-side bearing cup squarely in the hub shell — the open end faces inwards — and press it into the hub tunnel A short length of brass rod, slightly less than the outside dia­ meter of the cup, should be interposed between the cup and ram of the press, or hammer head. Press the cup in until the outer face is approximately half-an-inch below the mouth of the hub tunnel. This will allow sufficient room to allow [he circlip to be inserted into its groove. (b) Refit in the following order: oil-seal retaining washer (4), oil seal (3), oil-seal cup washer (2). (c) The circlip can now be replaced. In the interest of reliability use a new circlip, for it is possible that the existing circlip was strained when it was re­ moved. (d) Insert into the hub tunnel from the right-hand side a brass rod of suitable length, and press the bearing cup firmly against the circlip. (e) Before inserting the spindle complete with the roller races, pack them with clean and fresh grease of a suitable grade (Mobilgrease No. 4. Castrolease heavy, Energrease C3, Esso Pressure Gun Grease. Shelf Retinax Grease CD or A). (0 Insert the spindle into the hub. (g) Place the right-hand side bearing cup in the hub tunnel; the open end faces inwards, It may be necessary to re-heat the hub to allow the cup to go into position without difficulty. (h) Press the cup into position, but do not force it fully home, leave some end play on the spindle. (i) Refit in the following order: oil-seal retaining washer (6), oil-seal (7) and oil-seal cup washer (8). (j) Screw into the hub the adjusting sleeve (9) until it comes into contact with the bearing cup (5)

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Kawasaki KVF650/ 700, KSV 700 Camshaft Installation Instructions

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Filed Under (Kawasaki) by admin on 29-04-2012

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Liberally apply assembly lube to every surface of the camshaft. Install the camshaft into the cylinder head (the lobes should be pointed down) and align the decompressor shaft dowels with the weight arms. Install one of the camshaft sprocket holder bolts and tighten to less than finger tight, you should be able to move the camshaft very slightly back and forth, roll the crank over until the other bolt hole is exposed and insert the sprocket bolt and tighten to less than finger tight. Install the cam chain tensioner assembly, do not install the spring, spring dowel, washer, and bolt. Using the spring from the cam chain tensioner very slowly push the tensioner shaft in until the cam chain slack has just been taken out, this is witnessed by the very slight lifting of the opposite end of the cam out of the cylinder head cam journal, do not over tighten the cam chain at this point, if you do, remove the tensioner assembly and retract the plunger again and start over. (If it stays too tight it will stretch the cam chain prematurely and cause cam sprocket damage when the engine is assembled) Roll the camshaft toward the back of the machine (clockwise) loading the sprocket bolts against the back of the sprocket bolt holes, while holding the camshaft in that direction, tighten the sprocket mounting bolt to 14 ft/lb of torque. Rotate the engine in the opposite direction that you rotated it earlier and align the TDC mark, tighten the other sprocket-mounting bolt to 14 ft/lb of torque. Verify the cam timing and crankshaft TDC marks are in alignment

HARLEY DAVIDSON ENGINE/TRANSMISSION INTERFACE AND TOP COVER INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 19-04-2011

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INSTALLATION Perform this installation when the engine is cool. Working on or near the exhaust system when the engine is hot could result in severe burns. (00311a) 1. Refer to the Owner’s Manual and follow the instructions given to remove the maxi-fuse. 1 4 3 2 is03621 1. Transmission top cover screw (3) 2. Upper and lower rear bearing housing screw (2) 3. Upper front bearing housing screw 4. Lower front bearing housing screw Figure 1. Interface Cover Installation 2. See Figure 1. Remove the two rear bearing housing screws (2) from the side of the transmission case. 3. Remove the oil level dipstick from the oil spout on the side of the transmission housing, wipe off and set it aside for later installation. NOTE Insert a clean shop rag into the oil spout opening while the dipstick is not installed. With the dipstick removed, small parts or other foreign material could fall into the transmission, leading to equipment damage or malfunction. 4. See Figure 2. Obtain the rear interface mounting bracket (1) from the kit. 5. Apply a few drops of Loctite 243 (Blue) to the threads of the two bearing housing screws removed in Step 2. Install the rear interface mounting bracket to the bearing housing with the screws, and tighten to 13-18 ft-lbs (17.6-24.4 Nm) . 6. See Figure 1. Remove the upper front bearing housing screw (3) from the side of the transmission case. Loosen the lower front bearing housing screw (4). 7. See Figure 2. Obtain the front interface mounting bracket (2) from the kit. 8. Apply a few drops of Loctite 243 (Blue) to the threads of the upper front bearing housing screw removed in Step 6. Hook the slot in the front interface mounting bracket under the loosened lower screw head. Install the bracket to the bearing housing with the upper screw, and tighten both screws to 13-18 ft-lbs (17.6-24.4 Nm) . 9. See Figure 1. Remove and retain the three socket head cap screws (1) that fasten the right side and left front corner of the transmission cover. 10. Remove and retain the screw fastening the rear brake line P-clamp to the rear fork bracket. 11. See Figure 2. Obtain the right rear interface cover (3), two chrome 1/4-20 screws (6) and two flat washers (7) from the kit. 12. From the rear of the motorcycle, bring the right rear interface cover into position behind the rear exhaust pipe, over the bearing housing. The hole in the top surface of the cover should be positioned over the right rear transmission top cover hole. 13. Loosely fasten the interface cover to the rear interface mounting bracket with the two chrome screws and flat washers. 14. Obtain the chrome top interface cover (4) from the kit. 15. Position the top interface cover over the transmission top cover, overlapping the tab at the top front of the chrome right rear interface cover

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