Filed Under (Harley Davidson) by admin on 08-11-2010
Remove existing front wheel assembly. Save axle, axle nut, brake disc, and wheel spacers for kit installation. Refer to FRONT WHEEL in service manual. For FLSTC and FLSTN Models: Discard moon-style hub cap. -J04065 1 of 8 For FXSTD Models: Discard the tapered r ight side wheel spacer. Do not re-use brake disc/rotor screws. Re-using these screws can result in torque loss and damage to brake components. (00319c) NOTE • For Kits 43573-08, 43575-08, 43703-08, 43978-07, 43771- 07, 43609-07, 44323-07, 44282-07, 44322-07, 43975-07, 43602-07 and 43773-07 install short valve stem (43157- 83A) included in the installation kit. • For Kits 40943-09, 40966-09 and 40996-09 install long valve stem (43206-01) included in the installation kit. 2. See Figure 2. Install valve stem assembly (L, M or N) on wheel. Refer to TIRES in service manual. 3. Assemble wheel installation kit components and brake disc(s) to wheel, using the appropriate service parts table. Refer to FRONT WHEEL in Service Manual. NOTES Install the primary bearing first using appropriate service manual and WHEEL BEARING REMOVER/INSTALLER. For Kits 43573-08, 43575-08, 43703-08, 43978-07, 43771-07, 43609-07, 40943-09, 40966-09 and 40996-09: • The left side of the wheel has a machined groove (item 5, Figure 2) in the hub face and/or DOT markings to identify it as the brake disc and primary bearing side. • Install the wheel so that the valve stem is on the right side of the motorcycle. For Kits 44323-07, 44322-07 and 44282-07: • Install the wheel so that the hub markings are on the left side of the motorcycle. The left side of the wheel has a machined groove (item 5, Figure 2) in the hub face and hub markings to identify it as the primary bearing side. • These kits include one or two hub plates (43985-00) to install between the brake disc and the wheel and a chrome hub cap (43986-00) to install on the wheel opposite the brake disc side. Hub covers must be installed to prevent water intrusion, which could cause an imbalance condition. Dual brake disc models: Install one stainless steel hub plate (3) between each brake disc and wheel hub. Discard chrome hub cap (2). Install brake discs according to service manual procedures. Single brake disc models: Install one stainless steel hub plate (3) between the brake disc and wheel hub. Install the brake disc according to service manual procedures. Install the chrome hub cap (2) on the side opposite the brake disc. Discard extra stainless steel hub plate (3). • The gross axle weight ratings is unaffected by the installation of this wheel on a vehicle equipped with a 21-inch wheel. For Kits 43975-07, 43773-07, and 43602-07: • The wheel has a machined groove (item 5, Figure 2) in the hub face to identify the right side. • For 2007 and later FX Softail Models and 2008 and later FXDWG: The left side of the wheel is the primary bearing side. For all other models the right side of the wheel is the primary bearing side. • For Kit 43602-07: An arrow is engraved into the right side hub to indicate the direction of rotation. • For Kits 43975-07 and 43773-07: An arrow is cast between the spokes on the right side to indicate the direction of rotation. • These kits include one or two hub plates (43985-00) to install between the brake disc and the wheel and a chrome hub cap (43986-00) to install on the wheel opposite the brake-disc side. Hub covers must be installed to prevent water intrusion, which could cause an imbalance condition. Dual brake disc models: Install one stainless steel hub plate (3) between each brake disc and wheel hub. Discard chrome hub cap (2). Install brake discs according to service manual procedures. Single brake disc models: Install one stainless steel hub plate (3) between the brake disc and wheel hub. Install the brake disc according to service manual procedures. Install the chrome hub cap (2) on the side opposite the brake disc. Discard extra stainless steel hub plate (3). 4. Install wheel assembly parts from the appropriate Service Parts table for this fitment and stock brake disc. Discard parts from the installation kit that are not required. Refer to FRONT WHEEL in Service Manual. 5. For FLSTC and FLSTN Models: Install wheel kit and right side wheel spacer provided in installation kit. For FXSTD Models: Install wheel kit, stock left wheel spacer and right side wheel spacer from installation kit in place of the tapered right side wheel spacer discarded in Step 1. Refer to FRONT WHEEL in service manual. For FXSTS Models: Install the left side wheel spacer provided in the kit between the stock left wheel spacer and the left fork. All other models: Install wheel spacers previously removed. 6. Install front wheel (1), stock axle and stock axle nut. Refer to FRONT WHEEL in service manual
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Filed Under (Honda) by admin on 22-04-2011
INSTALLATION ■ Outline Procedures This section gives general information needed for mounting the individual radio components on and in the fairing. A) Fairing 1) Install radio on fairing before mounting fairing on motorcycle. (Remove fairing from your motorcycle when already mounted). 2) Remove fairing parts. 3) Drill unit mount holes. 4) Install six wire clips. 5) Install windshield on fairing before install- ing speakers. 6) Install radio indicator I on indicator panel II , then install indicator panel on fairing. 7) Install speakers III. 8) Install nutplate IV. 9) Install Power Amplifier in fairing. 10) Install radio funer VI. 11) Install the radio controller VII. 12) Install controller base panel VIII 13) Install radio switch sub-wire. 14) Connect adapter harness and wires inside fairing by working through left turn signal lens hole. B) Motorcycle frame and handlebar 1) Remove travel trunk and seat. Unscrew four shelter bolts (M6, one on each side at front and rear) to route antenna feeder. 2) Install antenna mount and antenna IX. 3) Route antenna feeder along the frame tube. 4) Install radio switch X on left handlebar lever bracket and route the wires. 3 of 11 Page 4 C) Fairing instllation 1) Install fairing on motorcycle. 2) Connect motorcycle wire harness 9-P coupler to fairing wire 9-P coupler. 3) Connect radio switch wire to switch sub- wire.4) Connect antenna feeder. 5) Confirm that radio operates properly. Reinstall parts removed in step 2 or (A) and in step 1 of (B). REWORKING ■ Remove Fairing and Fairing Parts (Fig.10) 1) Install radio on fairing before mounting fairing on motorcycle. (Remove fairing from your motorcycle when already mounted). 2) Remove right and left fairing pockets, right and left turn signal lenses, right and left nutplates, left hole cover and indi- cator base panel from fairing. (Fig.10) Fig. 10 LEI-1 NU I PLATE 4 of 11■ Reworking on Fairing — Speaker mounting holes- 1) Remove 18 mm grommet. 2) Lightly roll template so that it will follow contour of fairing snugly. 3) Position template on fairing with its upper and outer edges aligned with those offairing as indicated by arrows. 4) Attach template to fairing using adhesive tape where shown. 5) Punch mark centers of four holes with a
drift and hammer. 6) Drill 6 mm holes through marked centers. To obtain a more balanced response with richer, deeper bases, drill two 50 mm holes in the fairing so as to link the speaker box with the inside of the fairing. Fig. 11-1
—Power amplifier mounting holes- 7) Drill two 5.5 mm holes through concaves in fairing. Fig. 11-2 RIGHT HAND SHOWN, LEFT SIMILAR ADHESIVE TAPE
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Filed Under (Honda) by admin on 02-11-2011
This section gives general information needed for mounting the individual radio components on and in the fairing.
A) Fairing 1) Install radio on fairing before mounting fairing on motorcycle. (Remove fairing from your motorcycle when already mounted). 2) Remove fairing parts.3) Drill unit mount holes. 4) Install six wire clips. 5) Install windshield on fairing before install- ing speakers. 6) Install radio indicator I on indicator panel II , then install indicator panel on fairing.
7) Install speakers III. 8) Install nutplate IV. 9) Install Power Amplifier in fairing. 10) Install radio funer VI. 11) Install the radio controller VII. 12) Install controller base panel VIII 13) Install radio switch sub-wire. 14) Connect adapter harness and wires inside fairing by working through left turn signal lens hole. B) Motorcycle frame and handlebar 1) Remove travel trunk and seat. Unscrew four shelter bolts (M6, one on each side at front and rear) to route antenna feeder. 2) Install antenna mount and antenna IX. 3) Route antenna feeder along the frame tube. 4) Install radio switch X on left handlebar lever bracket and route the wire
Filed Under (Mikuni) by admin on 31-10-2010
Intake Manifold: 1. Install MAP sensor in Mikuni manifold (Twin Cam only). 2. Attach the Mikuni manifold to the engine. Align the manifold before tightening the bolts. The flange surface of the Mikuni manifold should be parallel with the front of the engine’s cam cover. Use a level or angle meter to check this. Tighten the manifold bolts. 3. Attach the rubber flange to the Mikuni manifold with the furnished 5/16″x3/4″ bolts and washers. Choke Cables: Mikuni & Harley-Davidson Route the cable with largest radius bends possible. Check the cable for free-play after installation. If there is no free-play, the engine may run rich and deliver poor performance or low fuel mileage. Harley Cable (Twin Cam Kits: 42-19, 45-4) : 1. Remove the Harley choke cable from the stock carb. 2. Remove the spring and plunger from the cable. 3. Remove the spring and plunger from the Mikuni. 5. Install the Mikuni spring and plunger onto the Harley choke cable. Change nothing else; be sure to use the Harley plastic nut, not the Mikuni nut (See Figure 1). Total Kit Installation Instructions The HSR series carburetors are precise yet durable instruments; however, like any other piece of fine equipment, they require correct installation and reasonable care to assure optimum performance and long life. Extra time spent during installation will pay off in both short and long term performance and reliability. This Mikuni HSR carburetor kit is designed to be a bolt-on application, and as such, is set-up and jetted properly for most applications. However, since Harley-Davidson motors are often highly modified, alternate tuning settings may be required. The Mikuni Tuning Manual helps make jetting alterations and adjustments an easy matter. NOTE: Carburetor Kits not designated as C.A.R.B. exempt, are not legal for motor vehicles operated on public highways in the state of California, or in any other states and countries where similar laws apply. WARNING NOTE: NOTE: WARNING CAUTION NOTE: NOTE: TK-2 6. Install the new assembly into the Mikuni carburetor. Be careful to only gently tighten the plastic nut. 7. Loosen the knurled plastic friction nut behind the choke knob and check for free-play (see Figure 2). Figure 1: Harley nut with Mikuni spring & plunger Figure 2: Choke cable adjustments Mikuni Cable (Evo Kits: 42-8, 45-2 & 45-3) : 1. Remove nut, spring and plunger from the Mikuni. 2. Install the nut, spring and plunger onto the cable. 3. Install the assembly into the Mikuni HSR carburetor. Be careful to only gently tighten the plastic nut. 4. Check for free-play. Adjust the cable as necessary. An optional choke cable mounting bracket is included in the Evo kits for custom installations. Carburetor Installation: 1. Insert the carb fully into the rubber flange, align with engine and tighten the clamp. 2. Slip the fuel hose onto the carburetor’s fuel fitting and secure with the enclosed hose clamp. NOTE: Some Twin Cam installations may require removal of a small amount of fin material from the cylinders to clear the float bowl. Throttle Cables The HSR carburetor uses stock 1990 and later Harley- Davidson cables. However, if your Harley is fitted with some other carburetor, you may need to purchase a set of cables. See your dealer for the correct cable set. 1. Route the throttle cables with large radius curves and so they do not interfere with other components. 2. Screw the cable adjusters together to make them as short as possible. 3. Connect the “close” cable first (see Figure 3). 4. Install the “open” cable next (see Figure 3). 5. Adjust the opening cable until the slide can be opened fully. Snug the adjuster lock nut. 6. Turn the handlebar to the right and adjust the throttle free-play with the closing cable adjuster to approximately 1/8″ (see Figure 4)
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Filed Under (Honda) by admin on 26-11-2011
Install the throttle cables into the supplied throttle housing and place onto clean handlebar end. 2. Remove the rubber carburetor alignment tabs from the manifold using a razor blade or sharp cutters. This should be done with the rag left in the manifold. Be very careful not to damage the manifold or your hands while doing this!! 3. Remove the hex pipe plug from the carb cap using a 11mm or 7/16 wrench. Do not discard plug, as it will be needed later. Install the metering
adjustment tool included in the hardware kit. Do not over-tighten as damage may occur to cap. 4. Install provided fuel line onto fuel inlet banjo and secure with pinch clamp. 5. Place Edelbrock carburetor into manifold. Do not tighten clamp yet. 6. Remove the cable bracket end from cable bracket using #2 phillips. 7. Install pull cable (see Figure 2) end into
the 4:00 position of the cable wheel and the return cable into the 1:00 position. Secure cables into cable bracket by replacing end piece and phillips screw. See figure 3.
Filed Under (Honda) by admin on 17-11-2011
If motorcycle is oxygen sensor equipped, unscrew the sensors from the stock exhaust system and install them
into the Vance & Hines exhaust system, being sure to install the front cylinder sensor into the lower pipe and
the rear cylinder sensor into the top pipe. Note: Use caution when handling. Do not touch sensor tip area.
2. If motorcycle is not oxygen sensor equipped, install both M12 x 11 plugs and washers (supplied)into the oxygen
sensor bosses. 3. Check condition of stock exhaust gaskets. Replace if damaged or worn. 4. Install and tighten supplied mounting bracket (stamped 345-P) in the original mounting bar location, using one M10 x 35 flange bolt and nut on top (supplied) and one M10 x 20 flange bolt on bottom (supplied) (Figure 2). Note: The bracket mounts behind the top frame mount and in front of the bottom frame mount(Figure 2).5. Install and tighten rectifier using M6x30 flange bolt, nut
and washer combinations (supplied) (Figure 2). 6. Place heat shields on a non-abrasive surface such as a blanket or carpet. Using a felt tip marker mark outside surface of front and rear heat shields with location of the mounting clips welded to the inside
Filed Under (Honda) by admin on 22-12-2011
Remove key from the ignition switch. Remove the side panels from both sides. Remove both foot wells. 2. Drain coolant. Remove the oil drain plug from the motor; if you carefully drain it into a clean container you should be able to reuse it. 3. Disconnect shift motor (on electric shift models only). Remove coolant hoses. 4. Remove the bolts that mount the front differential to the frame, no other parts need to be removed. Carefully slide the front differential towards the front of the machine; you might need to lift up slightly to get the differential to move. Remove the drive shaft. Remove o-ring on output shaft (on motor). 5. Remove the fuel pump. 6. Loosen the front crankcase cover bolts, keep track of each bolt length and location. Slowly remove the crankcase cover. Carefully watch for o-ring shims and dowel pins that may fall out. 7. Unstake the nut holding the clutch on and remove nut. Using Honda tool #07933-HB3000A thread the large part of the tool into the center of the clutch. Tighten the center bolt on the tool while holding the large part of the tool with a wrench. This will pull the clutch off the machine. Place the clutch on a clean work surface. EPI performance.com
8. Using the c-clamps push down slightly on the outside cover and remove the four e-clips. Keeping track of which way they come off, remove the round metal plates one at a time. This will allow you to see the complete spring. Remove one end of each spring using a spring tool or needle nose pliers and then remove springs. Install the EPI springs by inserting the spring into the outer edge first. Using a spring tool or pliers (45 degree bent pliers work well) pull on the spring and insert the end into the hole. Install the metal plates and the e-clips. If you can’t get the plates to sit flat make sure each clutch arm is flat against the bottom plate of the clutch. Occasionally when you put the springs on, the clutch arms will pop up. Slide the clutch into the machine. The Sprague clutch is marked “outside” when installing make sure this is facing out. Torque clutch nut to 87 ft/lbs. 9. Clean the gasket surface on the motor and on the cover. Put a thin layer of Honda Bond or Yamabond semi-drying liquid gasket (or something similar as long as it is semi-drying) on the crankcase cover. Carefully install crankcase cover, do not force cover on. Torque bolts to 9 ft/lbs. 10. Install the fuel pump. 11. Install the o-ring on the output shaft (on motor) and install the drive shaft. Carefully slide the front differential back into place and mount to the frame. Install the coolant hoses. Refill your engine coolant to the proper level according to your owner’s manual. 12. Install the oil drain plug. Refill your engine to the proper level according to your owner’s manual. You can reuse your oil if it is clean and was drained into a clean container. Only use manufactures recommended oil. 13. Be sure to double check coolant and oil levels and to look for any leaks after the machine has run for a few minutes. 14. Go out and ride your machine. If your performance doesn’t seem right double check to make sure everything has been done properly. 15. EPI is constantly testing our products. Sometimes there is a need to contact the user with new technical information. To ensure that you are receiving this information visit our web site EPIperformance.com to register your clutch kit.
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Filed Under (Yamaha) by admin on 11-02-2012
Start by loosening the rear cylinder down tube bolt located on the top of the old mufflers center collector in front of the rear tire. 2. Remove both of the front cylinder exhaust pipe head nuts and set them to the side for reuse with the MAC exhaust system. 3. Remove the right side passenger’s foot peg. Set the foot peg aside as you will need to reinstall it. 4. Remove the left side passenger’s foot peg. Set this foot peg aside as it will also need to be reinstalled. Note: When you remove this bolt the entire exhaust system will be loose and may fall. You will need to support the old exhaust at this point to keep from injuring yourself. Gently move the old exhaust system side to side to remove it from the rear cylinder down tube. Once the exhaust system is loose from the down tube remove the system from under the Virago. 5. Remove the bolt holding the rear brake pedal in place and remove the brake pedal from the motorcycle. Note: Set both the bolt and the pedal aside for reinstallation. 6. Next loosen the nut on the drivers right foot peg, 1 full turn to start with. Then remove the rear nut on the same foot peg. (Note: The bolt that this nut is on goes completely through the motorcycle. This is the center stand mounting bolt.) Now remove the front nut and set both aside for reuse with the MAC system. 7. Install the center stand stop bracket under the left passenger foot peg. Install this bracket with the 90° bend facing down and towards the rear tire. (Note: Center stand sop bracket in provided in the hardware kit and is approx. 5″ long with a 90° bend in it.) Adjust the bracket by one of the large bolts through the foot peg then through the bracket and then install it into the stock location. Put on one of the washers and a nut and snug up the nut. Lower the center stand until the center stand come in to contact with the bottom of the bracket. Tighten the nut until it will hold the bracket securely. 8. Install the rear down tube clamp onto the rear muffler and install the medium sized nut/bolt/washer onto the clamp just finger tight. 9. Install the (2) small bolts into the channel bracket on the rear muffler. Install the rear mounting bracket onto the two bolts and then install the washers and nuts onto each. Tighten the (2) nuts only slight amount so that you can slide the bracket front to rear to insure that when you install the bracket you position it properly. 10. Slide the rear pipe onto the rear down tube about ¼”to ¾” past the pre-cut slots on the rear muffler pipe. Slightly snug the clamp making sure that the position of the bolt and nut will not interfere with any moving parts. The final position of this bolt can hit the tire if it is not positioned properly. 11. Install the other large bolt into the right passenger and then through the top hole in the rear muffler mounting bracket. Insert the bolt into the stock location and install the washer and the nut. 12. Align the rear muffler and you can then tighten the nuts on the rear muffler mounting bracket, the cylinder down tube and the right side passenger foot peg.
13. Install the front muffler on the rear most mounting bolt of the drivers foot peg and put the stock nut back onto the bolt. Hand tighten the bolt only at this time. Note: Install the nut at this time is only to support the muffler and to insure that the pipe does not fall on the ground while you complete the next step. 14. Lift the front head pipe into position and start the stock nuts onto the studs. It is strongly recommended that you install new exhaust gasket at this time. Note: The new exhaust gaskets are not included in the kit but are available at your local Yamaha Dealer. After gaskets are installed hand tighten the front head pipe. 15. Remove the nut from the drivers foot peg bolt and reinstall the drivers foot peg. Note: Hand tighten only at this time. 16. Finish tightening the nuts on the front head pipes. (Install these nuts according to Yamaha’s Factory specifications.) Once the nuts are tightened on the head pipe you can then tighten the drivers foot peg nuts. 17. Reinstall the rear brake pedal and tighten the bolt that holds it on to factory specifications. 18. Check all of the bolts that you have installed of removed to insure that they are tight. 19. Start the motorcycle and check for any leaks. 20. You are finished with your new MAC Exhaust System.
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Filed Under (Honda) by admin on 21-12-2011
ATV Carburetor Repair Kits Complete kits to rebuild one OEM carburetor. Each kit contains necessary gaskets/o-rings, needle valve or needle valve set, and jets. Made in Japan. Note: Check all parts before installation. Honda Model Year Order No AT C70 78-85 025-001 AT C90 70-71 025-003 ATC90K1/K2/K3 72-75 025-003 AT C90 76-78 025-003 TRX90 Fourtrax 90 93-98 025-084 ATC110 79-83 025-005 ATC110 84-85 025-061 ATC125M 84-85 025-062 TRX125 Fourtrax 85-86 025-050 TRX125 Fourtrax 87-88 025-063 ATC185 1980 025-009 ATC185S 81-83 025-009 AT C200 81-82 025-008 AT C200 1983 025-009 ATC200E Big Red 82-83 025-064 ATC200ES Big Red 1984 025-064 AT C200M 84-85 025-064 AT C200S 84-86 025-065 AT C200X 83-85 025-012 AT C200X 86-87 025-014 TRX200 Fourtrax 200 90-91 025-066 TRX200D Fourtrax 200 Type II 1991 025-066 TRX200D Fourtrax 200 Type II 92-93 025-067 TRX200D Fourtrax 200 Type II 94-97 025-068 TRX200SX Fourtrax 87-88 025-069 ATC250R 81-82 025-017 ATC250R 83-84 025-018 AT C250R 1985 025-019 ATC250ES Big Red 85-87 025-029 AT C250SX 1985 025-070 TRX250 Fourtrax 250 1985 025-071 TRX250 Fourtrax 250 86-87 025-072 TRX250EX Sportrax 250EX 01-04 025-085 TRX250R Fourtrax 250R 86-87 025-060 TRX250R Fourtrax 250R 1988 025-073 TRX250X 91-92 025-074 TRX300 Fourtrax 300 1988 025-075 TRX300 Fourtrax 300 91-92 025-076 TRX300 Fourtrax 300 93-95 025-078 Honda Model Year Order No TRX300EX Fourtrax 300EX 93-98 025-081 TRX300FW Fourtrax 300 4×4 1988 025-075 TRX300FW Fourtrax 300 4×4 91-92 025-076 TRX300FW Fourtrax 300 4×4 93-95 025-078 AT C350X 1985 025-035 TRX350 Fourtrax 4×4 86-87 025-079 TRX350FE Fourtrax Rancher 4×4 ES 00-03 025-082 TRX350FM Fourtrax Rancher 4×4 00-03 025-082 TRX350TE Fourtrax Rancher ES 00-03 025-082 TRX350TM Fourtrax Rancher 00-03 025-082 TRX350D Fourtrax Foreman 4×4 87-89 025-079 TRX400FW Fourtrax Foreman 95-00 025-080 TRX450ES Fourtrax Foreman ES 98-01 025-083 TRX450FE Fourtrax Foreman ES 02-03 025-083 TRX450FM Fourtrax Foreman S 02-03 025-083 TRX450S Fourtrax Foreman S 98-01 025-083 TRX500FAFourtrax Rubicon 01-04 025-086
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Filed Under (Harley Davidson) by admin on 10-11-2010
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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