torque specs for harley 103ci rocker cover

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  torque specs for harley 103ci rocker cover Direct Download speed 5282 Kb/s

  torque specs for harley 103ci rocker cover Full Version speed 6162 Kb/s



Harley-Davidson Style Rocker Cover Assemblies installation Instructions

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Filed Under (Harley Davidson) by admin on 27-10-2010

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Installation 1. Wash motorcycle, taking care to remove sand and other abrasive debris from engine and area of frame around engine. Remove battery, gas tanks, and all parts required to access original rocker covers. Remove top and center sections of OEM rocker housings. Refer to authorized Harley-Davidson Service Manual as necessary. WARNING – Sparks from motorcycle electrical system can ignite gasoline fumes. To prevent sparks as well as prevent electric starter from becoming engaged inadvertently and causing personal injury, disconnect battery and remove from motorcycle before proceeding. WARNING – Gasoline is toxic when fumes inhaled, extremely flammable, and explosive under certain conditions. Do not smoke around gasoline, and perform installation in a well ventilated area away from sparks and open flame. 2. Remove pushrod cover retainer clips for front cylinder and collapse covers. Remove sparkplugs and rotate engine to place pushrods at lowest point on cam with front piston at TDC on compression stroke. Referring to Harley-Davidson Service Manual as necessary, remove rocker assemblies, pushrods and lower rocker cover from front cylinder head.
3 Picture 3 Picture 4 Right Left Rocker shaft reliefs must align with these holes. NOTE – Observe correct location of pushrods. S&S pushrod kits have longest pushrod for front exhaust, next longest for rear exhaust, shortest for rear intake, and remaining one for front intake. Remove all traces of old rocker housing gaskets from cylinder head, taking care to contain debris. CAUTION – Debris such as gasket material can interfere with oil circulation resulting in engine damage not covered under warranty. 3. Inspect S&S rocker cover assemblies. Remove rough or sharp edges from plain (unchromed) assemblies. Clean all metal parts with solvent. Dry with compressed air and remove any solvent residue with clean, lint free cloth. 4. Install umbrella valves in rocker cover bases. See Picture 1. Valves go in vent ports nearest intake manifold on both front and rear rocker cover bases.

V-Star 1100 And Dragstar 1100 Modification V-Star Driving/ Passing Lights Factory Chrome Light Bar Cover Installation

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Filed Under (Yamaha) by admin on 08-11-2010

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Modify your factory light bar cover to fit on Yamaha brand driving/passing lights. Use a rotary tool to widen the fastening area of the lower backside clips on the cover. The total width between the clips should be 4 æ inches. Trim off º inch on both inside ends of the lower backside attachment clips. Trim the clips equally. The following picture shows a modified cover. Narrow the clips on both ends to fit over the welds on the bar. The cover will not attach to the bar if the width between the clips is too narrow. If the width is too wide the cover may slide sideways on the bar. Narrow both clips equally to center the cover over the welds on the lower edge of the bar. The top of the cover is modified to allow the cover to fit over the bolts on the light bar. The top edge of the cover is filed æ inch deep and 5/8 inch wide to fit over the bolts. The back top edge is filed or ground 1/8 inch to fit over the light bar fastening bracket. Use care when filing chrome covered plastic. The following picture will help to complete this step in the modification. Modify your factory light bar cover to fit on Yamaha brand driving/passing lights. The ends of the cover are modified to allow the cover to fit over the upward curved light bar. The upper openings on the ends of the cover that fit over the bar must be filed to enlarge the area. Grinding the cover ends will allow the cover to fit and clip onto the bar. The end openings are filed or ground at an angle to match the slope of the bar. This picture shows the outer end of the cover. The ends of this cover have been modified by enlarging the area on the upper edges to fit over the upward curving light bar. The ends must be enlarged 1/8 inch on the top edge. The cover edge can be slanted upward to match the curved bar. Modify the cover ends until it fits without the outer chrome cover touching the bar. Modify your factory light bar cover to fit on Yamaha brand driving/passing lights. Sometimes the modified light bar cover may touch the bottom of the headlight. Modify the cover, or adjust the bar or headlight if you notice the headlight touching the bar cover. This modification makes the V-Star motorcycle with Yamaha driving lights look better. The light bar bolts are covered and the chrome cover improves the appearance of the front of your bike. Other V-Star riders will notice how nice the front of your bike looks with the chrome light bar cover installed

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Harley-Davidson Evolution Engines S&S Billet Rocker Cover Assemblies Installation Instructions

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Filed Under (Harley Davidson) by admin on 30-10-2010

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1. Wash motorcycle, taking care to remove sand and other abrasive debris from engine and area of frame around engine. Remove battery, gas tanks, and all parts required to access original rocker covers. Remove top and center sections of rocker housings. Refer to authorized Harley-Davidson®Service Manual as necessary. Sparks from motorcycle electrical system can ignite gasoline fumes. To prevent sparks as well as prevent electric starter from becoming engaged inadvertently and causing personal injury, disconnect battery and remove from motorcycle before proceeding. Gasoline is toxic if fumes are inhaled, extremely flammable, and explosive under certain conditions. Do not smoke around gasoline, and perform installation in a well ventilated area away from sparks and open flame. 2. Remove pushrod cover retainer clips for front cylinder and collapse covers. Remove sparkplugs and rotate engine to place pushrods at lowest point on cam with front piston at TDC on compression stroke. Referring to Harley-Davidson®Service Manual as necessary, remove rocker assemblies, pushrods and lower rocker cover from front cylinder head. NOTE: Observe correct location of pushrods. S&S pushrod kits have longest pushrod for front exhaust, next longest for rear exhaust, shortest for rear intake, and remaining one for front intake. Remove all traces of old rocker housing gaskets from cylinder head, taking care to contain debris. Debris such as gasket material can interfere with oil circulation resulting in engine damage not covered under warranty. 3. Inspect S&S rocker cover assemblies. Remove rough or sharp edges from plain (unchromed) assemblies. Clean all metal parts with solvent. Dry with compressed air and remove any solvent residue with clean, lint free cloth. 3 CAUTION WARNING WARNING CAUTION 4. Install umbrella valves in rocker cover bases. See Picture 1. Valves go in vent ports nearest intake manifold on both front and rear rocker cover bases.

HARLEY DAVIDSON DERBY COVER KIT INSTALLATION INSTRUCTIONS

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Filed Under (Harley Davidson) by admin on 05-02-2011

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These kits are designed for installation on all 1999 and later 1340 Evolution and Twin Cam equipped models.INSTALLATION For models equipped with left side exhaust pipe: 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) NOTE Remove clutch inspection (derby) cover with motorcycle upright, not on side stand. If cover is removed with motorcycle on side stand, primary fluid will leak out of primary chaincase. 1. On models so equipped, remove the left-side passenger footboard. Using a T27 TORX® drive head, remove the derby cover from the primary chaincase. Discard the derby cover and fasteners. NOTE The gasket between the clutch inspection cover and the chaincase cover must be removed and all oil must be wiped from the gasket and groove in chaincase cover each time the cover is removed. 2. Remove the gasket from the groove in the chaincase cover and mounting surface. 3. Inspect gasket for tears or damage. Replace as required with gasket 25416-99C (sold separately). NOTE If installing the Derby cover on a 2006 and later Dyna, 2007 Softail, or 2007 Touring model, the original equipment gasket must be discarded and replaced with Derby Cover Gasket 25416-99C (sold separately). 4. To avoid punching holes in the clutch inspection cover gasket or enlarging the existing holes, install the new derby cover and gasket as follows: a. Align the triangular shaped hole in the gasket with the top hole in the derby cover. Be sure the rubber molding and the words “towards clutch” face the motorcycle. b. See Figure 2. Place a washer (2) from the kit onto the threads of one of the new screws (3). Insert the screw threads through the top hole in the derby cover, and carefully thread it all the way through the triangular shaped hole in the gasket. Do not push the screw through the hole. c. Hang the derby cover on the primary chaincase cover flange by starting the top cover screw. d. Start the remaining four screws and washers. 5. Install gasket (part number 25416-99C) and derby cover (1) on primary chaincase cover using screws and washers from the kit. Tighten screws to 84-108 in-lbs (10-12 Nm) in the sequence shown in Figure 1

HARLEY DAVIDSON SOFTAIL TRANSMISSION TOP-COVER KIT INSTALLATION INSTRUCTIONS

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Filed Under (Harley Davidson) by admin on 03-02-2011

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INSTALLATION – TOP COVER 1. See Figure 3. Remove and retain the stock screw (J) from the top of the transmission upper cover (I). 2. Ease the left side of the cover through the right side of the engine. You may need to angle the transmission cover slightly as you work it into position. 3. Fasten the weld-nut end of the top-cover bracket (2) to the top cover (4) using the screw (3) from the kit. Torque the screw to 6.6 – 9 ft-lbs (8.9 – 12.2 Nm). 4. Fasten the top of the top-cover bracket (2) to the left side of the transmission upper cover using the screw (J) removed in step 1. Torque the screw to 8 – 10 ft-lbs (10.8 – 13.5 Nm). 5. Install the Softail transmission-interface cover (D). Go to the next section in this instruction sheet. NOTE Save the washer (1) from this kit for transmission-interface cover installation. INSTALLATION – INTERFACE COVER 1. See Figure 1. Remove the screw (1) from interface cover at location 1. Keep the screw for installation. 2. Loosen the screw (2) at location 2 approximately three turns. 3. See Figure 2. Position the slotted hole (1) on the interface- cover mounting bracket (2) behind the washer at location 2. 4. Install the screw (4) from Step 1 through the mounting hole on the bracket and into location 1. Tighten the screw to 7 – 9 ft-lbs (9.5 – 12 Nm). 5. Tighten the screw (3) in location 2 to 13-16 ft-lbs (17.6 – 21.7 Nm). 6. See Figure 3. Place the interface cover (D) in position on the motorcycle. Spread the oil-line grommet (E) to wrap around the oil lines, then re-position the grommet in the interface cover. The edge of the interface cover must overlap the top of the top cover

HARLEY DAVIDSON ENGINE/ TRANSMISSION INTERFACE AND TOP COVER INSTALLATION

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Filed Under (Harley Davidson) by admin on 25-12-2010

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1. Refer to the Owner’s Manual and follow the instructions given to remove the maxi-fuse. 3 1 2 is02998 1. Transmission top cover screw (4) 2. Oil spout assembly screw 3. Upper bearing housing screw (2) Figure 1. Interface Cover Installation 2. See Figure 1. Remove and retain the four socket head cap screws (1) that fasten the front and right side of the transmission cover. See Figure 3. Obtain the chrome top interface cover (3) from the kit. NOTE The top interface cover can be carefully brought into position on top of the transmission housing from either the right or left side without removing or loosening any vehicle components. 3. Position the top interface cover over the transmission top cover. Loosely fasten the chrome cover to the top of the transmission housing with the screws removed in Step 2. 4. Obtain the chrome filler neck cover (4), 1/4-20 socket head screw (5), flat washer (6) and spacer (7) from the kit. 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. 5. See Figure 1. Remove and discard the socket head cap screw (2) that fastens the oil spout assembly to the transmission housing. DO NOT remove the oil spout from the vehicle. 6. Place the flat washer over the threads of the new screw, and insert the screw into the unthreaded hole in the chrome filler neck cover. Place the spacer onto the screw threads. Apply a few drops of Loctite® 243 (Blue) to the screw threads, and position the chrome cover onto the oil spout on the transmission housing. Lubricate the filler neck gasket with soapy water to aid in installation. Tighten the screw to 84-132 in-lbs (9.5-15 Nm) . 7. See Figure 3. Obtain the chrome lower side interface cover (1), one #10-24 socket head screw (8) and one chrome flat washer (9) from the kit. NOTE For models with mid controls, the right-side rider footrest (foot peg) support bracket must be loosened to allow installation of the lower side interface cover. After the cover has been installed, tighten the footrest bracket attaching screws to 25- 35 ft-lbs (34-47 Nm) . 8. Position the cover around the chrome filler neck cover installed in Step 6. Loosely fasten the cover to the threaded hole in the filler neck cover with the screw and washer. 9. Obtain the chrome upper side interface cover (2), three #10-24 socket head screws (8) and three chrome flat washers (9) from the kit

HARLEY DAVIDSON VRSC FUEL TANK SIDE COVER KIT INSTALLATION INSTRUCTIONS

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Filed Under (Harley Davidson) by admin on 05-02-2011

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INSTALLATION 1. Note the left and right areas on frame where the covers will be installed. Using a 50/50 mixture of isopropyl alcohol and water, thoroughly clean the frame tubes surrounding the fuel cell on the left and right sides. Let dry completely. 2. Unlock and open seat. NOTE Loosening the ignition/light switch screw (in the following step) will allow much easier alignment of the ignition/light switch cover and ignition/light switch during installation. 3. See Figure 1. At area inside of frame rail just above the ignition/light switch housing, loosen the ignition/light switch screw just enough to allow the ignition/switch switch to move slightly from side to side and up and down. Do not completely remove screw 4. See Figure 4. Obtain the right side cover bracket (ignition/light switch side) from kit. 5. Remove the strips protecting the adhesive at all of the raised sections on the cover. 1 2 is 02045 1. Ignition/Light Switch Screw 2. Ignition/Light Switch Figure 1. Loosen Ignition Switch Assembly 6. See Figure 2. Carefully align the right side cover between the three frame tubes. Beginning with the left portion of the cover, press the cover between the upper and lower frame tubes until the raised portions of cover (with adhesive) begin to snap into place. While carefully aligning the right portion of the cover, move the ignition/light switch as necessary until centered within hole in cover, then firmly press into place. Adjust ignition/light switch until the switch is centered within cover. Make sure all raised locations (with adhesive) are firmly contacting the upper and lower frame tubes and that cushion rests against front vertical frame tube. 7. See Figure 1. Tighten the ignition switch screw to 6-10 Nm (53-88 in-lbs ) . NOTE The right side (ignition/light) switch cover surface can be damaged by the key fob (from vibration) when the key is in the ignition and the bike is running. You can either remove the key fob so it does not damage the cover surface, or you can install the plastic clear sheet (included in kit) onto the side cover for protection. 8. If desired, perform the following to install the plastic clear cover onto the ignition/light switch cover. a. Obtain the plastic (rhino) sheet and hold up to the switch cover to determine proper orientation and spacing. b. Carefully peel the adhesive backing from the plastic sheet and position onto the cover. Use a wet sponge, and working out from the center, rub out any bubbles or overlapped areas under the sheet. Allow to dry completely.

HARLEY DAVIDSON CHROME BILLET LIFTER-COVER KIT REMOVAL AND INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 25-02-2011

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Installation with Stock Pushrods Refer to the service manual for your motorcycle model. Installation with Adjustable Pushrods Lifter-Cover Removal Installing or removing the pushrods with the valve train loaded can result in engine damage. On the cylinder being serviced, always set the lifters to the base circle on the cam before servicing pushrods, lifters, rocker arms, and valves. 1. Set the lifters of the rear cylinder to their lowest point, or base circle, on the cam. Refer to Setting the Lifters to the Base Circle in this instruction sheet. 2. See Figure 1. Insert a screwdriver into the slot on the side of the spring-cap retainer on the pushrod cover. 3. Press the spring-cap and retainer down while pulling outward to remove the spring-cap retainer. 4. See Figure 2. Lift the lower pushrod cover to reveal the lower third of the pushrod. 5. If the engine has stock pushrods installed and you are installing adjustable pushrods with this lifter-cover installation, go to step 6. If the engine already has adjustable pushrods installed and you are installing adjustable pushrods with this lifter-cover installation, go to step 7 6. Use a bolt cutter or similar tool to cut the stock pushrod. Avoid cutting the pushrods with a saw, grinder, or other method that may allow metal debris into the engine. Go to step 8. 7. Loosen the jam nut on each adjustable pushrod and resize each rod to its shortest length. 8. Remove the pushrod covers and pushrods from the engine. 9. Remove the O-rings from the seats in the engine at the top and bottom of the pushrod cover. 10. Remove the four screws fastening the lifter cover to the engine to remove the cover and gasket. 11. Remove old lifter-cover gasket material from the engine, taking care not to allow material to fall into the engine. Continue to Lifter-Cover Installation in this I-Sheet. Lifter-Cover Installation 1. See Figure 3. Verify that the lifter anti-rotation pin is in position. Installing or removing the pushrods with the valve train loaded can result in engine damage. On the cylinder being serviced, always set the lifters to the base circle on the cam before servicing pushrods, lifters, rocker arms, and valves. 2. Verify that the cylinder lifters are set to their lowest point, or base circle, on the cam. Refer to Setting the Lifters to the Base Circle in this instruction sheet. 3. Fasten the new lifter-cover gasket and chrome billet lifter cover to the engine using the chrome screws from this kit. In a cross pattern, torque the lifter-cover screws to 90 – 120 in-lbs (10.2 – 13.6 Nm). 4. See Figure 4. Loosen the jam nut on all of the pushrods and adjust the pushrods to their shortest length. NOTE See Figures 4 and 5. Install the narrow-band pushrods in the cylinder-intake location. Install the wide-band pushrods in the cylinder-exhaust location. 5. Assemble the O-rings (purchased separately) and pushrod covers. 6. Install the pushrods with the pushrod covers. The adjustment-end of the pushrod must be on the lifter

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HARLEY DAVIDSON ENGINE/ TRANSMISSION INTERFACE AND TOP COVER INSTALLATION INSRUCTIONS

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Filed Under (Harley Davidson) by admin on 31-01-2011

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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. 3 1 2 is02998 1. Transmission top cover screw (4) 2. Oil spout assembly screw 3. Upper bearing housing screw (2) Figure 1. Interface Cover Installation 2. See Figure 1. Remove and retain the four socket head cap screws (1) that fasten the front and right side of the transmission cover. See Figure 3. Obtain the chrome top interface cover (3) from the kit. NOTE The top interface cover can be carefully brought into position on top of the transmission housing from either the right or left side without removing or loosening any vehicle components. 3. Position the top interface cover over the transmission top cover. Loosely fasten the chrome cover to the top of the transmission housing with the screws removed in Step 2. 4. Obtain the chrome filler neck cover (4), 1/4-20 socket head screw (5), flat washer (6) and spacer (7) from the kit. 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. 5. See Figure 1. Remove and discard the socket head cap screw (2) that fastens the oil spout assembly to the transmission housing. DO NOT remove the oil spout from the vehicle. 6. Place the flat washer over the threads of the new screw, and insert the screw into the unthreaded hole in the chrome filler neck cover. Place the spacer onto the screw threads. Apply a few drops of Loctite® 243 (Blue) to the screw threads, and position the chrome cover onto the oil spout on the transmission housing. Lubricate the filler neck gasket with soapy water to aid in installation. Tighten the screw to 84-132 in-lbs (9.5-15 Nm) . 7. See Figure 3. Obtain the chrome lower side interface cover (1), one #10-24 socket head screw (8) and one chrome flat washer (9) from the kit

Indian Rocker Arm End Play Rear Cylinder/ Front Cylinder Installation

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Filed Under (Indian) by admin on 12-11-2010

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Rear Cylinder 1Rotate the engine so that the rear piston is at Top Dead Center (TDC), compression stroke, so no load is on the valves. 2Using a 3/16″ allen wrench, remove the four screws securing the rear cylinder rocker cover. 3Remove the cover and inspect both O-ring seals. Discard if damaged or worn. 4Push both rocker arms towards the valve end support bracket (A) and using a feeler gauge check the gap between the rocker arms and the pushrod end support bracket (B). NOTE: The Rocker arm end play specification should be between 0.003″ to 0.012″. 5 Compare the measurement to the specification an determine whether adjustment is necessary. If the end play is within specification, adjustment will not be required. Refit the rocker cover (instructions 14 to 15) and carry out the same inspection on the front cylinder . If the measurement is outside the specification, adjustment will be required and shimming will be necessary (follow the remainder of these instructions). Adjustment 6Using a 1/4″ allen wrench remove the 4 screws securing the rocker shaft assembly.Refit the LH support bracket and reposition the complete assembly on the rocker base. Make sure that the three dowels are in place and the slots in the rocker shafts are properly aligned with the mounting screw holes in the RH support bracket. 11Clean the threads of the 4 support bracket screws and apply Blue Loctite to the first 4 threads. 12Fit the 1-3/4″ screws into the LH support bracket (A) and the 2″ screws to the RH bracket (B). Torque all screws in cross pattern to 16-20 foot-pounds. CAUTION: The rear piston must be at TDC, compression stroke, when tightening the support bracket screws. 13Re-check the rocker end play to ensure it is within specifica- tion. 13Lubricate the two O-rings with clean engine oil and refit them in the grooves in the rocker base. 14Refit the rocker cover.