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1984-1999 Harley-Davidson Evolution Engines Replacement Cylinder Heads Installation Instructions

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Filed Under (Harley Davidson) by admin on 28-10-2010

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Installation of an S&S Super Stock cylinder head kit is easy and can be performed by any Harley-Davidson®repair shop equipped to do engine overhauls. No special tools other than those used in normal overhaul repair work are required. Read instructions thoroughly before starting work. When they are completely understood proceed with installation. 1. Remove Components and Inspect Parts Follow procedures outlined in appropriate Harley-Davidson® service manual to prepare motorcycle for top end service. NOTE: Disconnect batteryand drain all gasoline from gas tanks beforedoing any work. Gasoline is extremely flammable and explosive under certain conditions and toxic when breathed. Do not smoke. Perform installation in a well ventilated area away from open flames or sparks. A. Remove gas tanks and all other parts required to perform top end service. B. Remove carburetor, rocker covers, pushrods and pushrod tube assemblies, cylinder heads and cylinders. Also remove piston rings from piston. Do not remove pistons. NOTE: Be careful not to introduce any dirt or other foreign material into crankcase during disassembly of engine. Metal filings, dirtand any other foreign contamination in engine may cause premature wear and/or irreversible damage to bearings and other internal engine components. C. Thoroughly clean and inspect all parts that are to be reused. Any parts that show signs of wear or damage should be replaced. WARNING CAUTION 2. Check Piston Alignment in Cylinder Bore The purpose of this procedure is to check for and correct possible piston misalignment in the cylinder bore. During normal manufacturing, engine components such as crankcases, cylinders, and connecting rods can be machined to dimensions within factory specifications but on the extreme ends of the tolerance range. Sometimes these components when combined together form an assembly that is borderline or actually “out of print”. The worst result isthat the pistons can run cocked in the cylinder bores causing the connecting rods to thrust to the sides exerting unnecessary stress on the pistons, rings, rod bearings and other related parts. This procedure is not the same as blue printing, but it provides almost the same result. We feel that not enough emphasis is given to checking the piston alignment in the cylinder bore.

Installation Instructions Fuel Control For BMW Oil heads

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Filed Under (BMW) by admin on 26-10-2010

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Removethechrome right air filter cover. Release the brake fluid reservoir from its mount. Follow the oxygen sensor lead from the exhaust to the connector. It is mounted to the back of the brake fluid reservoir mounting bracket with cable ties. Cut the cable ties to release the connector from the bracket. Gently pull the connector apart. Insert the male O2 connector from the R259 into the oxygen sensor lead. Connect the female side of the R259sO2 connector to the bike’swiringharness side. Make sure both sets of connectors are fully seated. Cable tie the sensor lead connector back to the bracket and tuck the other O2 connector under the front of theairhorn. -Depressthe retaining bail on the right fuel injector connector and gently pull off the connector. Install this connector on the male R259 injector lead. Install the remaining R259 connector on the right injector. -Connecttheground lead by removing the allen screw (5mmhex) that secures theairboxtothe frame. Place the screw through the lug on the ground lead and reinstall and tighten the screw. Go to section 3 and verify power-up. Tuck the wiring below and behind theairhornand cable tie as necessary. Using the supplied velcro, attach the controller box to the top of theairhorn. Reinstall the brake fluid reservoir in its mount and reinstall the side-cover. Seethe Techlusionwebsite for more detail. Installation R850, R1100, R1150, R1100S -Refertothe appropriate BMW service guides and remove the fuel tank. On some models it maybe possible to have an assistant lift the tank up and to the left to expose the oxygen sensor connector, without fully disconnecting the tank. Locate the oxygen sensor connector by following the lead from the exhaust system. It will be cable tied to the right frame backbone. Cut the retaining cable ties and pull the connector away from the frame. Open the connector and insert the male R259 O2 connector into the oxygen sensor lead, and the female to the bike’swiringharness. Cable tie these back to the right frame backbone. -Routethe R259 wiring harness down the right frame, in-between the battery tray and the rear fuel tank mount. Using the supplied velcro attach the R259 to theairboxlid. Locate the lead on the right fuel injector, and while depressing the locking bail on the connector, gently pull the leadoff. Install this lead on the R259 male injector connector; install the remaining connector on R259 harness to the right injector. Make sure all of the connectors are fully seated. Cable tie any excess wiring away from the fuel lines and throttle mechanism. -Connecttheground lead to the battery negative terminal or an alternate good ground

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HARLEY DAVIDSON TIMER COVER KITS INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 21-02-2011

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INSTALLATION Disconnect negative (-) battery cable first. If positive (+) cable should contact ground with negative (-) cable connected, the resulting sparks can cause a battery explosion, which could result in death or serious injury. (00049a) NOTE For kits 32972-04A, 32924-04A, 32675-04A, and 32923-04A, refer to step 1 and 2 for installation instructions. To prevent accidental vehicle start-up, which could cause death or serious injury, remove maxi-fuse before proceeding. (00251a) 1. See Figure 2. Remove and discard the original screws and timer cover. 2. Place new timer cover (1) in position and secure with chrome screws (2). NOTE For kits 32584-88TA, 32668-98A, and 32571-98A, refer to steps 3 through 8. 3. Use a 3/8 in. drill bit and drill the heads off the original timer cover rivets. Remove original timer cover. NOTE If the inner timer cover has been riveted in place and access to the cam position sensor is required, use a left hand drill and carefully remove the rivet heads. If a right hand drill is used, the sensor plate screw heads could break off when trying to remove the rivet. NOTE To make the cam position sensor tamper proof, follow steps 4 through 6. If the cam position sensor is not required to be tamper proof, skip steps 4 through 6. 4. Remove and discard inner cover retaining screws. Leave gasket (if used) and inner cover in position. 5. See Figure 1. Place washers (4) over rivets (3) and place rivets into inner cover holes so the backs of the rivets go into the sensor plate screws’ tapped holes. 6. Use a standard rivet tool and install rivets, securing inner cover to sensor plate screws. 7. Use the self-tapping screw (5) to cut threads into the remaining inner cover holes. Discard screw after use. 8. Place new timer cover (1) in position over inner cover (A) and secure with chrome screws (2). NOTE For kit 32581-90TB, refer to steps 9 and 10. 9. Use 3/8 in. drill bit and drill the heads off the timer cover rivets. Remove original timer cover. 10. Place new timer cover in position and secure with chrome screws (Part Number 9462) from kit

HARLEY DAVIDSON EFI SCREAMIN' EAGLE BIG BORE EFI STAGE 2 KIT INSTALLATION INSTRUCTIONS

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Filed Under (Harley Davidson) by admin on 29-01-2011

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INSTALLATION Installation of this kit is divided into six steps: 1. Big-Bore Cylinder and Piston Conversion 2. High Performance Camshafts 3. High Performance Clutch Diaphragm Spring 4. High Performance Air Cleaner 5. Calibrate the ECM 6. Exhaust NOTES This Big-Bore Stage 2 kit is intended for High Performance applications only. This engine-related performance part is legal for sale or use in California on pollution-controlled motor vehicles. Engine-related performance parts are intended for the experienced rider only. -J04173 1 of 5 The air cleaner contained in these kits is designed to perform with these kits only. Any other combination of components is not confirmed to be legal for street use. The Product Information Label contained in this kit is required in the state of California only. This label is required to aid in passing the California Smog Check Program. Place the Product Information Label on the right side of the frame, directly beneath the VIN sticker. Do not place the label on motorcycles other than those specified in the Instruction Sheet. Gaskets provided in the 1690 conversion kit eliminate the need for original head gasket O-rings. For this reason, DO NOT install the Original Equipment (OE) O-rings (Part Number 11273) to the top of cylinder dowels, or severe engine damage may occur. Big-Bore Cylinder and Piston Conversion NOTE Installation of this kit requires removal of the cylinder heads, cylinders and pistons. Refer to Section 3, ENGINE: STRIPPING MOTORCYCLE FOR SERVICE and TOP END OVERHAUL of the applicable Service Manual for instructions. High Performance Camshafts NOTE Installation of this kit requires removal and re-installation of the cam support plate. Refer to Section 3, ENGINE: BOTTOM END Cam Support Plate, Removal and Disassembly/Assembly (Camshaft, Camshaft Bearings) of the applicable Service Manual for instructions. Measuring Piston-to-Valve Clearance After installing non-stock cams, check piston-to-valve clear- ance. 1. Apply 1/8-inch (3 mm) layer of clay to crowns of pistons in areas where valves meet pistons. 2. Refer to the appropriate Service Manual and assemble the heads and valve train, and tighten cylinder studs to torque specified. 3. Turn engine through two complete revolutions by hand. 4. Remove heads and measure clay at its thinnest point. NOTE Clay must measure 0.080 inch (2.03 mm) at its thinnest point. If this measurement does not meet minimum thickness, depth of valve notches must be increased. The depth of the notches must not exceed 0.135 inch (3.43 mm). Measuring Valve-to-Valve Clearance NOTE Wait ten minutes before turning the engine after installing push rods. This allows tappets to bleed down and prevents you from bending push rods or valves. 1. Rotate the engine so that both valves of the front cylinder are partially open. Shine a light through the exhaust port and look through the spark plug hole to view the valves. Turn engine, if required, to the point where the exhaust evel sensor to the fuel pump with screw (3). Tighten the screw enough to seat the fuel sensor against the mounting tab e. Route fuel level sensor wiring under the fuel hose and connect the fuel level sensor to the low fuel switch connector on the fuel pump module. If necessary use the jumper harness (Figure 4, item 5). f. See Figure 2. Secure the fuel pump wires and con- nectors

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2004 KTM 950 ADVENTURE REPAIR MANUAL

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Filed Under (KTM) by admin on 23-11-2010

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Intake system Fresh air is drawn into the filter box through the intake snorkel 1 , past the carburetors 2 and through the air filter 3 . The cleaned air is conducted to the combustion chamber through the carburetors and intake ports. 1 2 2 3 2-4 Repair manual KTM LC8 Art.-Nr . 3.206.016-E Secondary air system The secondary air system supplies fresh air to the emissions in the exhaust port, resulting in the afterburning (oxidation) of the emissions. A line leads from the filter box 1 to the control valve 2 which opens as soon as the throttle valves 3 are opened. The line continues to the reed valves 4 in the cylinder heads which are actuated by the pressure pulsation in the exhaust system. As a result, cleansed fresh air arrives in the exhaust port. The oxygen content in the air and the high exhaust gas temperature cause the emissions to oxidize. If the throttle valves are closed and the engine goes into an overrun condition, the underpressure in the intake port will rise and the control valve will close. This prevents exhaust backfire (combustion of the unburned fuel/air mixture). 1 2 3 3 4 4 4 2-5 Closed thermostat The thermostat is closed if the temperature of the cooling liquid drops below 75°C. The water pump 1 pumps the cooling liquid through the cylinder and cylinder heads 2 and the thermostat 2 . Open thermostat The thermostat 3 opens at 75°C. The water pump 1 pumps the cooling liquid through the cylinder and cylinder heads 2 , the aluminum cooler 4 and the thermostat. The pressure in the cooling system (max. 1.4 bar) is regulated by a valve in the radiator cap 5 . The cooling liquid level in the compensating tank 6 must be between the MIN and MAX marks when the engine is cold. The fan 7 switches on at 102°C.

HARLEY DAVIDSON FORK MOUNTING KIT INSTALLATION INSTRUCTION

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Filed Under (Harley Davidson) by admin on 10-04-2012

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1. Insert two additional screws into the rear of the extrusion of the light head. See instruction sheet packaged with light head for details. 2. See figure 1. Secure the mounting brackets to the directional Cuda TriOptic light head using the #8-32 KEPS nuts and screws supplied with this kit and light heads. Ensure that drain holes in the light head will be pointing down when installed on the motorcycle. Refer to instructions packaged with light head for details. 3. See figure 2. Remove and retain the top screw from the fork as shown. Attach the assembled bracket to the fork using the previously removed screw and hand tighten the screw. 4. See figure 3. Remove and retain the bottom screw. Rotate the bracket assembly to align with the bottom hole. Replace the previously removed screw. Tighten all hard he Model 350213-03 is a kit for mounting Cuda TriOptic light heads 351012 & 351023 devices to the side of the forks on a Harley Davidson motorcycle. This kit uses hardware supplied with Cuda TriOptic light heads. B. UNPACKING. After unpacking the kit, inspect it for damage that may have occurred in transit. If the unit has been damaged, do not attempt to install or operate it. File a claim with the carrier, stating the extent of damage. Carefully check all envelopes, shipping labels, and tags before removing or destroying them. Ensure that the parts listed in the KIT CONTENTS LIST are included in the package.

2006-up Harley-Davidson Single Bore Induction System Installation Instructions

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Filed Under (Harley Davidson) by admin on 10-11-2010

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Remove the stock fuel induction system, including the manifold and disconnecting all wire connections. It is up to the technician as to whether the gas tank should be removed or just raised up in the rear. Picture 1 2- You will need to disassemble the stock induction system to remove the pre-listed parts for re-use. 3- Verify the new manifold size is appropriate for your motorcycle by sliding it in place. Picture 2 Picture 3 4 5- Slide the MAP sensor in place, being sure not to pinch the orange rubber seal—some clean engine oil may make this easier. Install the cable guide and verify it is aligned with the throttle cable actuator. Once alignment is satisfactory, apply Loctite® 222 to the 10-24 x 1/4″ screws and tighten to 18-22 in-lbs. 4- Install the new O-ring into the throttle body. A light film of clean engine oil can be used to help hold the O-ring in place. Align the manifold to the throttle body, use purple 222 Loctite® on the 10-24 x 1″ socket-head assembly screws (with flat washers) and tighten them to 35-40 in-lbs. 6- Using the new S&S® supplied gasket, slide the S&S supplied intake air temperature (IAT) sensor in place. Use Loctite 222 on the T10 Torx button head M3 x .5 x 10mm screws and tighten to 6-8 in-lbs. Picture 4 Picture 5 Picture 6 5 7- For the stock throttle position sensor attach the “C” shaped spacer to the end of the throttle shaft, put a 4mm flat washer on each T20 Torx button head M4 x .7 x 12mm screw, apply some Loctite® 222 and torque screws to 18-23 in-lbs. 8- Install the new O-ring on the IAC motor. Lubricate the OD of the O-ring with a light film of clean engine oil. Put a 4mm flat washer on each T20 Torx button head M4 x .7 x 12mm screw, coat the threads with Loctite 222. Install the IAC motor and tighten the screws to 18-23 in-lbs. 9- Partially install the fuel injectors in the fuel rail. Be sure to orient the black O-rings to the rail and align the clocking tabs with their holes. It may be helpful to lubricate the O-rings with clean engine oil. See Picture 9. NOTE : These are special O-rings that seal pressurized gasoline. If you see one with damage or an abrasion—replace it immediately. Picture 7 Picture 8 Picture 9 6 10- Connect the Injectors to the manifold with a light squeezing action. Lubricate the O-rings with clean engine oil. Once in place, use Loctite® 222 on the threads of two 8-32 x 5/8″ slotted panhead screws and tighten to 15-20 in-lbs. 11- Install the backing washer and O-ring on the fuel supply tube. Lubricate the O-ring with clean engine oil. When the tube is in place, position the Y-shaped clip on the fuel rail and tighten the Loctite 222 coated T20 Torx button head M4 x 7 x 12mm screw to 18-23 in-lbs – Gently push the injectors downward toward the manifold to increase clearance for connecting the wire connectors. Cut the existing injector connectors from the motorcycle harness. Slide the sleeveing onto the injector harness. Slide heat shrink tubing on to each wire of the injector harness wires. Crimp the butt splices to the motorcycle harness. Move the heat shrinks over the splices and shrink with a heat gun. Slide the sleeve into place. Picture 10 Picture 11a Picture 11b Picture 12 Picture 12a 7 13- Put the stock manifold flanges on the manifold. YOU MUST USE THE S&S® RUBBER GASKETS ON THEM. Be sure to orient the tapered end towards the manifold and the flat end to the heads. 14- Hold the manifold up in its basic mounting position and connect all of the wiring harness connectors at this time. Install the manifold using the stock mounting flange bolts (from the primary side of the motorcycle) coated with Loctite® 242 and the new S&S cam side screws (1/4″ socket head, 5/16-18 x 3/4″). If a screw longer than 3/4″ is used, damage to the heads will result. Lightly snug all four manifold mounting bolts but DO NOT TIGHTEN AT THIS TIME. Connect the throttle cables and cruise control bracket (if applicable) at this time. NOTE: The Harley-Davidson® service manual for your model motorcycle will be helpful during this step. 15- Install the breather system now. On 4.00-inch bore or smaller engines the breather uses banjo fittings with hollow bolts and connects across the heads to the intake with a T-hose. This hose will need to be trimmed and have spring clamps attached as shown in photo. Torque the hollow bolts to 10-12 ft-lbs. On 41/8-inch bore or larger engines, install the sharp bent hose on the rear head and install the check valve with the white end towards the head. Mount the other hose on the black end of the check valve and connect it to the throttle body using spring clamps to secure the connections. Picture 13 Picture 14 Picture 15 8 16- Once the breathers are secure, install the fuel line per the factory service manual you are working with. Connect the battery and verify the fuel pump turns on to pressurize the system and there are no gas leaks, but DO NOT START THE ENGINE. At this time, PC software may also be used to verify sensor readings and adjust the throttle position sensor voltage if necessary. 17- Install two 242 Loctite® coated pipe plugs (included in kit) in the air cleaner backplate as shown in Picture 16. Torque to 35-45 in-lbs. Also, two pan screws coated with Loctite® 222 must be installed in the backplate in place of the enrichment device. See Picture 16a. Torque them to 12-18 in-lbs. Failure to install these screws could allow dirt and debris into the intake system. 18- Use a new gasket on the backplate and put it in place noting the number of shims required. Once you select the appropriate shims (included) mount the backing plate to the engine but DO NOT INSTALL THE SCREWS YET

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STREET TUNNEL RAM INTAKE MANIFOLD INSTALLATION INSTRUCTIONS

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Filed Under (Tips and Review) by admin on 07-02-2011

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PREP AND TUNING FOR POWER: 1. Specific applications may show an increase in performance through additional carburetor tuning. 2. Aftermarket distributor curve kits and aftermarket ignitions may be used with the Street Tunnel Ram intake manifold. 3. Use modified or high performance cylinder heads such as our Performer RPM, and port match the intake manifold to the heads. 3. The engine’s compression ratio should be at least 9.5:1 to work properly with Torker-Plus or Performer RPM camshafts. INSTALLATION PROCEDURE INTAKE MANIFOLD BASE 1. Use only recommended intake gaskets set when installing this intake manifold. 2. Fully clean the cylinder head intake flanges and the engine block end seal surfaces. 3. Apply Edelbrock Gasgacinch sealant P/N 9300 to both cylinder head flanges and to the cylinder head side of the gaskets, allow to air dry, and attach the intake gaskets. 4. Do not use cork or rubber end seals. Use RTV silicone sealer instead. Apply a ¼” high bead across each block end seal surface, overlapping the intake gasket at the four corners. This method will eliminate end seal slippage. 5. Install the intake manifold hold-down bolts (We offer an Intake Manifold Bolt Kit #8504 that includes small-head silver Cadmium-plated bolts and matching hardened washers). Apply a small amount of RTV silicone to the threads of the eight inner bolts (1,2,3,4,5,7,9, & 11) (See Figure 1) . This will prevent oil weepage, as generally these are not blind holes in the cylinder head. 6. Torque all of the manifold bolts in two steps by the sequence shown in Figure 1 to 25 ft/lbs. INTAKE MANIFOLD TOP 1. Apply Edelbrock Gasgacinch sealant P/N 9300 to the gasket mating surface and install the gasket and manifold top. 2. Install and tighten the supplied hold down bolts using a liquid thread-locking compound on the bolt threads. As an extra safety precaution, we suggest you drill a small safety wire hole in the head of each bolt and safety wire them together. Edelbrock Corporation expressly disclaims any liability for any and all consequential damages

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HARLEY DAVIDSON HIGH PERFORMANCE CYLINDER STUD KIT INSTALLATION INSTRUCTIONS

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

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This kit is designed for installation on 1986 and later XL model motorcycles. This kit is required on engines with compression ratios of 10:1 and higher. For XL 1200 engines with higher compression ratios, Screamin’ Eagle gasket kit part number 17046-98 is also recommended. Installation To protect against shock and accidental start-up of vehicle, disconnect the battery cables, negative cable first, before proceeding. Inadequate safety precautions could result in death or serious injury. Always disconnect the negative battery cable first. If the positive battery cable should contact ground with the negative cable installed, the resulting sparks may cause a battery explosion which could result in death or serious injury. 1. Disconnect the battery, negative cable first. 2. Remove top end heads and cylinders according to Service Manual instructions. Cylinder studs that are bent, scratched or broken must be replaced. Broken and bent studs distort clamp load, while scratches produce stress risers that may eventually lead to broken studs. Distorted clamp load causes head gasket leakage that may result in engine damage. Do not use a ratchet or breaker bar to install cylinder studs because they will bend the studs. 3. Remove existing cylinder studs according to Service Manual instructions. 4. Install new studs, Loctite end first. • Place a 0.313 inch DIAMETER BALL, HD Part Number 8860 (or from the XL clutch release mechanism) into the head bolt recess. Thread the stud into the head bolt until the stud bottoms on the ball. NOTE Pack clean shop towels into the crankcase openings to prevent the ball from falling into the flywheel compartment when removing the head bolt. • Clean the threads in the crankcase. • The studs have a Loctite patch on the crankcase end threads.Install the studs in the crankcase with the Loctite patch side down. • Use a T-handle to install the studs. Install studs until the free length is 4.84 ±.05 inches. See Service Manual for more detailed information. 5. Check all studs for proper height. 6. Reinstall the top end heads and cylinders according to the Service Manual Instructions

HARLEY DAVIDSON FRONT FENDER SKIRT INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 21-03-2011

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1980 and later Touring •1986 and later FLSTC •1993-1996 FLSTN •2006 and later FLST This kit is not designed for FLSTF model vehicles. Kit Contents Table 1. Kit Contents Quantity Description 1 Fender skirt 6 Screw, pan head 6 Locknut, hex 6 Washer, flat 1 Adhesive foam strip (Heritage models only) INSTALLATION 1. See Figure 1. Remove fasteners (2) from stock fender skirt. Do not contact tire with drill bit when drilling fender holes. Drill bit contact with tire can lead to premature tire failure, which could result in death or serious injury. (00403f) NOTE Some early models have rivets for fasteners. These rivets will need to be drilled out. Drill the rivet heads to a sufficient depth to remove the head from the rivet shaft. Do not attempt to drill the rivet all the way through. This may scratch the fender?s painted surface. 1 5 3 2 4 is 01097 1. Fender skirt 2. Screw, panhead 3. Locknut, hex 4. Flatwasher 5. Adhesive foam strip (Heritage models only) Figure 1. Front Fender Skirt and Assembling Hardware 2. Remove stock fender skirt (1). 3. Thoroughly clean the fender under the skirt. At this point it may be a good idea to wax this portion of the fender to prevent rust in the future. 4. For Concho style and Bar and Shield style fender skirts, cut the adhesive foam strip (5) into three equal parts. Remove the backing from the adhesive strips and apply adhesive on middle and two sides at the inside/bottom of the skirt. The foam strips will prevent rattling and unwanted noise. For V-Logo style skirts, cut foam strip into three pieces; however make two slightly larger to cover the heads of the screws that hold the V-Logos in place. Use the remaining smaller piece on the middle, inside/bottom of the skirt. NOTE On some FLT models, there may not be enough fender skirt support to allow the application of adhesive strips. If this is true for your motorcycle, you may install this kit without the adhesive strips. 5. Place the fender skirt in position, aligning fastener holes. 6. Install the screws (2) from the outside of the fender. Install the washers (4) and nuts (3) inside the fender