2007 Softail HARLEY DAVIDSON FUEL PUMP/ FUEL GAUGE SENDING UNIT REMOVAL AND INSTALLATION

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Filed Under (Harley Davidson) by admin on 30-03-2012

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1. Remove seat. 1 WARNING 1 WARNING To prevent spray of fuel, purge system of high-pressure fuel before supply line is disconnected. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00275a) 2. Purge the fuel supply line of high pressure gasoline. a. See Figure 4-36. Disconnect the fuel pump fuse from the main wiring harness. b. Start the engine and allow the vehicle to run. c. When the engine stalls, operate the starter for 3 seconds to remove any remaining fuel from the fuel lines. 1 WARNING 1 WARNING To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) 3. Disconnect negative battery cable. 4. Remove instrument console. a. All but FXSTD, see Figure 4-37. Remove acorn nut and washer on instrument console to separate console from fuel tank. b. For FXSTD, see 8.26 INSTRUMENT CONSOLE: FXSTD. 5. Disconnect console wiring. Figure 4-36. Fuel Pump Fuse: View From Top Figure 4-37. Acorn Nut And Washer: All But FXSTD s0660x8xx 7526
4-28 2007 Softail: Fuel System HOME 1 WARNING 1 WARNING Gasoline can drain from the crossover line when disconnected from fuel tank. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. Wipe up spilled fuel immediately and dispose of rags in a suitable manner. (00259a) 6. Drain fuel tank. a. Obtain a short section of hose (5/16 inch I.D.). Insert bolt in one end of hose and install hose clamp to ensure that end is securely plugged. b. See Figure 4-38. Cut clamp (1) from one end of crossover hose (2). Quickly replace crossover hose on fuel tank fitting with open end of short hose while directing flow of gasoline from free end of crossover hose into suitable container. 7. See Figure 4-39. Unplug fuel pump module connector (3) [86]. 8. Remove top plate screws (2) and discard. 9. See Figure 4-40. Pull top plate (2) out of fuel tank enough to expose fuel hose and clamp (1). CAUTION Carefully inspect end of hose for cuts, tears, holes or other damage. Replace hose if any damage is found. Even the smallest hole can cause a reduction in fuel pressure. 10. Cut clamp and remove hose from regulator housing fit- ting.

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2005 SUZUKI SV1000 SPECIFICATIONS AND SERVICE MANUAL

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Filed Under (Suzuki) by admin on 26-02-2011

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TIRE PRESSURE FUEL + OIL COLD INFLATION TIRE PRESSURE FRONT REAR SOLO RIDING ITEM Fuel type kPa 250 250 DUAL RIDING kPa 250 290 NOTE E-03, 28, 33 The others E-33 The others Fuel tank Engine oil type Engine oil capacity SPECIFICATfON Use only unleaded gasoline of at least 87 pump octane (R12 + M12) or 91 octane or higher rated by the research method. Gasoline containing MTBE (Methyl Tertiary Butyl Ether), less than 10% etha- nol, or less than 5% methanol with appropriate cosolvents and corrosion inhibitor is permissible. Gasoline used should be graded 91 octane or higher. An unleaded gasoline is recommended. 16 L (4.2/3.5 USnrnp gal) 17 L (4.513.7 USIlmp gal) * SAE 10W-40, API SFlSG or SHISJ with JASO MA kgf/cm2 2.50 2.50 Change Filter change Overhaul psi 36 36 kgflcrn2 2.50 2.90 2 700 rnl (2.912.4 USllmp qi) 2 900 ml (3.112-6 US/lmp qt) 3 300 ml (3.U2.9 USllrnp qt) psi 36 42 CRANKCASE-CRANKSHAFT BEARING SELECTION Select the specrffed bearings from the crankcase bore I. D. code. The crankcase bore I.D. code (A) “A, “6″ or “C”, is stamped on the inside of each crankcase half. Bearing selection table Bearing thickness I.D. code @9 A B C Bearing must be replaced as a set. I.P. specification 52.000 – 52.006 mrn (2.0472 – 2.0475 in) 52.006 – 52.01 2 mm (2.0475 – 2.0477 in) 52.01 2 – 52,018 mm (2.0477 – 2.0479 in) Color (Part No.) Green (1 2229-1 6GOO-OAO) Black (1 2229- tGG00-OBO) Brown (I 2229- 16GOO-OCO) Color code 9 Bearing Green Black Brown Thickness 1.999 – 2.002 mrn (0.0787 – 0.0788 in) 2.002 – 2.005 mm (0.6788 – 0.0789 in) 2.005 – 2.008 rnm (0.0789 – 0.0791 in) FI SYSTEM WIRING DIAGRAM I ECM TERMINAL (For KCModel) ‘& ECM TERMINAL (For K5-Model) FAIL-SAFE FUNCTION & FI system is provided with fail-safe function ta allow the engine to start and the motorcycle to run in a mini- mum performance necessary even under malfunction condition

HARLEY DAVIDSON FRONT TURN SIGNAL RELOCATION KIT REMOVAL AND INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 23-02-2011

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REMOVAL When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a) 1. Purge the high-pressure fuel line and disconnect the fuel line following the instructions in the appropriate Service Manual. To prevent accidental vehicle start-up, which could cause death or serious injury, remove main fuse before proceeding. (00251b) 2. Remove the main fuse following the instructions in the appropriate Service Manual. 3. Remove the seat following the instructions in the appropriate Service Manual. Save all seat mounting hardware. NOTE When moving the fuel tank back, do not damage the fuel gauge wires clipped to the frame under the left side of the fuel tank. 4. Remove the front and rear fuel tank mounting hardware following the instructions in the appropriate Service Manual. Move the fuel tank back on the frame to gain access to the tabs on the steering head harness shield. 5. See Figure 1. Disengage the tabs (2) from the holes (3) on each side of the frame and remove the shield (1). 6. Pull the wire harness down from inside the frame enough to disconnect the white (left) [31L] and black (right) [31R] 3-place turn signal connectors. Set aside the frame-side connector halves. 7. Remove the socket terminals from the lamp-side connector halves following the instructions in the appropriate Service Manual. Make note of the wire colors installed in the cavities of each connector, which should be: Left side (white connector): a. Black [BK] wire in cavity 1 b. Violet [V] wire in cavity 2 c. Blue [BE] wire (if installed) in cavity 3 Right side (black connector): a. Black [BK] wire in cavity 1 b. Brown [BN] wire in cavity 2 c. Blue wire [BE] (if installed) in cavity

HARLEY DAVIDSON MINI-TACH WITH SHIFT LIGHT INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 15-02-2011

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INSTALLATION Preparation For EFI models: To prevent spray of fuel, purge system of high-pressure fuel before supply line is disconnected. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00275a) Follow the instructions found in the Service Manual to purge the fuel supply of high pressure gasoline and remove the fuel supply line. For ALL models, WITH Maxi-Fuse: To prevent accidental vehicle start-up, which could cause death or serious injury, remove maxi-fuse before proceeding. (00251a) 1. Refer to the Service Manual and follow the instructions given to remove the Maxi-Fuse. For ALL models, WITHOUT Maxi-Fuse: To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) 1. Refer to the Service Manual and follow the instructions given to remove the seat and disconnect the negative (black) battery cable from the negative (-) battery terminal. Retain all seat mounting hardware. -J04106 Gasoline can drain fr om the carb uretor fuel line when disconnected from fuel valve fitting. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. Wipe up spilled fuel immediately and dispose of rags in a suitable manner. (00256a) 2. For carbureted models: Turn the fuel supply valve to OFF. Remove the fuel line from the valve. When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a) 3. For ALL models: Follow the instructions in the Service Manual to remove the instrument console from the fuel tank. 4. See FUEL TANK: REMOVAL in the appropriate section (Carbureted or EFI Engine) of the Service Manual for instructions to remove the tank. 5. For all models EXCEPT FLHR or 1986 and later FL Softail models with Chrome Headlight Nacelle Kit (Part Number 67907-96): Follow the instructions in the Service Manual to remove the headlamp housing. For FLHR models, or Softail models WITH the Nacelle Kit: Follow the instructions in the Service Manual and the mini-tach bracket kit (purchased separately) to remove the handlebar shroud. Mini-Tach Bracket Installation 6. For all models except FLHR: Install the mini-tach bracket components per the instructions in that kit. For FLHR models: Follow the instructions in the Service Manual and the mini-tach bracket kit to install the handlebar shroud and bracket components. 7. See Figure 7. Select the rubber isolation gasket (1) from this kit.

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Carbureted vs. Fuel Injected Systems

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Filed Under (Tips and Review) by admin on 25-10-2010

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fuel injection (FI) systems have been around since the 1950′s and became widely used in cars during the 80′s. By the 1990′s all cars sold in the United States were equipped with FI systems, and though motorcycle manufacturers have included FI systems with some models as early as 1982, it isn’t until recently that the industry has seen wide spread use of FI. Since a lot of people come into my shop with questions about FI, I thought I would point out some of the differences between FI and carbureted systems as well as the benefits and disadvantages of both. A carbureted system is a mechanical system using air pressure to control the flow of fuel through the system. There are three basic parts in a carburetor, the throttle valve, the venturi and the float bowl. The throttle valve controls the amount of air that flows into the throat of the carburetor also known as the venturi which is simply a tapered hole through the carburetor body. As the venturi narrows, air moving through it is forced to speed up creating low pressure inside the carburetor. In a siphoning effect as the air tries to equalize the pressure, fuel is drawn in from the float bowl mixing with the air before entering the engine. The wider open the throttle valve, the more air will flow, drawing more fuel. A number of circuits are built into the carburetor in order to control the amount of air/fuel being drawn into the engine. In this context a circuit refers to a fuel passageway as opposed to an electrical circuit. In fact, nothing electrical controls fuel delivery in a carbureted system, it is all based on fluid flow, vacuum and hydraulics. The different circuits represent various throttle positions such as idle, partially open and fully open, and each of these circuits can be tuned to modify the efficiency of fuel delivery to the system. Fuel injection (FI) systems, on the other hand, rely on an electronic fuel pump to deliver fuel. The fuel pump delivers fuel at around 50psi as opposed to carbureted systems at normal atmospheric pressure of about 15psi. When the fuel reaches the injectors, the higher pressure allows much finer atomization (creating mist) of the fuel. The injectors then spray the atomized fuel into the intake manifold in a uniform conical pattern. The uniform pattern and fine atomization of the fuel spray increase the efficiency in which it is burned

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