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HIGH TECH DUAL QUAD THROTTLE LINKAGE KIT INSTALLATION INSTRUCTIONS

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Filed Under (More Manuals) by admin on 02-01-2012

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INSTALLATION 1. This kit contains all the necessary parts to operate Edelbrock carburetors in a progressive or 1: 1 type operation. Figure 1 illustrates typical progressive type installation in which the rear carburetor is the primary carb. This simplifies linkage attachment to the vehicle’s existing throttle linkage. 2. Before attaching anything to the carburetors, loosely assemble the major components of the linkage kit using Figure 1 as a guideline. Note that the longer rod will go to the rear carb with the flat facing down, and the short rod goes to the front carb with the flat facing up. The brass bearing blocks should be positioned so that the set screws will tighten against the flat of the short rod, i.e., both bearing block set screws will be up. Attach the aluminum collar to the long rod between the bearing blocks with the set screw against the flat. 3. Attach the linkage assembly to the carbs with the 10-24 allen head screws and locknuts. Attach to the rear carb using one of the brass 518″ O.D. x 3/16″ I.D. shoulder spacers and the tapered brass anti-rotation shoulder spacer in the top hole of the throttle arm (112″ diameter). Note that the shoulder spacer goes on the inside and the anti-rotation spacer goes on the outside of the throttle arm. Attach to the front carb using the 3/16″ hole just below the large hole in the throttle arm. ADJUSTMENT – NOTE: If carburetors are full of fuel, place rags in the carb throats to absorb the fuel discharged when working the throttle linkage. This will prevent flooding and possible damage to the piston rings upon start-up. Be sure to remove the rags before starting engine. 1. Tighten the set screw and locknut on the rear bearing block, making sure that the bearing block is close to the end of the shaft from the front carburetor. 2. Push the throttle arms of both carbs to WOT (Wide Open Throttle), then adjust the aluminum collar to touch the rear brass bearing block. Securely tighten the set screw and locknut on the aluminum collar. 3. Let both throttle arms return to idle position, then adjust the front brass bearing block to almost touch the aluminum collar. Leave about .020″-.030″ clearance to allow for independent idle speed adjustment of each carburetor. Tighten all set screws, locknuts, and bolts at this time. 4. Check for smooth operation of linkage from idle to WOT and note that the rear carb will open about 20″ before starting to open the front carb. Both carbs should reach WOT at the same time. 5. IMPORTANT: Attach a return spring to both carburetors as shown in Figure 1. Use the return spring brackets supplied, bending as necessary for attachment to your engine. Generally the brackets can be attached to the intake manifold using the existing bolts. Use the longer or shorter spring on either the front or rear carburetor as required for your particular application. Check for smooth operation and positive return to idle. 6. Attach existing throttle linkage to rear carburetor using the 3/16″ hole below the large hole in the throttle arm. It may be necessary to shorten your existing linkage rod or cable, or to use an aftermarket cable mounting plate. BEFORE STARTING ENGINE, DOUBLE-CHECK FOR SMOOTH OPERATION OF LINKAGE FROM IDLE TO WIDE OPEN THROTTLE AND FOR POSITIVE RETURN TO IDLE. OPTIONAL 1:l INSTALLATION If 1:l linkage is desired, assemble and attach linkage kit as above, except that the attachment point to the front carburetor’s throttle arm will be the large 112″ hole using the other two 518″ O.D. x 3/16″ I.D. shoulder spacers (similar to the rear carburetor). Adjust the bearing blocks to eliminate all freeplay, so that all motion to the rear carburetor’s throttle arm is transmitted directly to the front carb’s throttle arm

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HIGH TECH DUAL QUAD THROTTLE LINKAGE KIT INSTALLATION MANUAL

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Filed Under (More Manuals) by admin on 24-02-2012

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INSTALLATION 1. This kit contains all the necessary parts to operate Edelbrock carburetors in a progressive or 1: 1 type operation. Figure 1 illustrates typical progressive type installation in which the rear carburetor is the primary carb. This simplifies linkage attachment to the vehicle’s existing throttle linkage. 2. Before attaching anything to the carburetors, loosely assemble the major components of the linkage kit using Figure 1 as a guideline. Note that the longer rod will go to the rear carb with the flat facing down, and the short rod goes to the front carb with the flat facing up. The brass bearing blocks should be positioned so that the set screws will tighten against the flat of the short rod, i.e., both bearing block set screws will be up. Attach the aluminum collar to the long rod between the bearing blocks with the set screw against the flat. 3. Attach the linkage assembly to the carbs with the 10-24 allen head screws and locknuts. Attach to the rear carb using one of the brass 518″ O.D. x 3/16″ I.D. shoulder spacers and the tapered brass anti-rotation shoulder spacer in the top hole of the throttle arm (112″ diameter). Note that the shoulder spacer goes on the inside and the anti-rotation spacer goes on the outside of the throttle arm. Attach to the front carb using the 3/16″ hole just below the large hole in the throttle arm. ADJUSTMENT – NOTE: If carburetors are full of fuel, place rags in the carb throats to absorb the fuel discharged when working the throttle linkage. This will prevent flooding and possible damage to the piston rings upon start-up. Be sure to remove the rags before starting engine. 1. Tighten the set screw and locknut on the rear bearing block, making sure that the bearing block is close to the end of the shaft from the front carburetor. 2. Push the throttle arms of both carbs to WOT (Wide Open Throttle), then adjust the aluminum collar to touch the rear brass bearing block. Securely tighten the set screw and locknut on the aluminum collar. 3. Let both throttle arms return to idle position, then adjust the front brass bearing block to almost touch the aluminum collar. Leave about .020″-.030″ clearance to allow for independent idle speed adjustment of each carburetor. Tighten all set screws, locknuts, and bolts at this time. 4. Check for smooth operation of linkage from idle to WOT and note that the rear carb will open about 20″ before starting to open the front carb. Both carbs should reach WOT at the same time. 5. IMPORTANT: Attach a return spring to both carburetors as shown in Figure 1. Use the return spring brackets supplied, bending as necessary for attachment to your engine. Generally the brackets can be attached to the intake manifold using the existing bolts. Use the longer or shorter spring on either the front or rear carburetor as required for your particular application. Check for smooth operation and positive return to idle. 6. Attach existing throttle linkage to rear carburetor using the 3/16″ hole below the large hole in the throttle arm. It may be necessary to shorten your existing linkage rod or cable, or to use an aftermarket cable mounting plate. BEFORE STARTING ENGINE, DOUBLE-CHECK FOR SMOOTH OPERATION OF LINKAGE FROM IDLE TO WIDE OPEN THROTTLE AND FOR POSITIVE RETURN TO IDLE. OPTIONAL 1:l INSTALLATION If 1:l linkage is desired, assemble and attach linkage kit as above, except that the attachment point to the front carburetor’s throttle arm will be the large 112″ hole using the other two 518″ O.D. x 3/16″ I.D. shoulder spacers (similar to the rear carburetor). Adjust the bearing blocks to eliminate all freeplay, so that all motion to the rear carburetor’s throttle arm is transmitted directly to the front carb’s throttle arm

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1996 Ford Taurus Transmission and Drivetrain Automatic Transmission/Transaxle Removal and installation Manual

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Filed Under (Ford Manuals) by admin on 20-04-2012

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REMOVAL NOTE: The oil pump and valve body are removed as an assembly. 1. Disconnect battery ground cable, then remove battery, battery tray, and remote air cleaner. 2. Position supply hoses, vacuum hoses, and wiring away from pump and valve body cover. 3. Remove shift lever. 4. On models equipped with Anti-lock Brake System (ABS) , remove splash shield cover, then disconnect brake reservoir hose and cap to prevent contamination. 5. On all models, remove EGR bracket attaching bolts, then install lifting eye. 6. Remove throttle body bracket attaching bolt, install lifting eye, then using suitable equipment support engine. 7. Remove lefthand transaxle mount. 8. Remove transaxle side pan upper attaching bolts. 9. Raise and support vehicle. 10. Remove lefthand front wheel and tire assembly. 11. Remove inner fender cover and position aside, then disconnect ride height sensor. 12. Remove rear transaxle mount attaching bolt. 13. Loosen but do not remove two lefthand subframe attaching bolts. 14. Remove two engine support mount attaching bolts. 15. Remove four lefthand engine support attaching bolts, then remove the engine support. 16. Position suitable drain pan, then remove remaining transaxle side pan attaching bolts and remove pan. 17. Using suitable screwdriver, place manual shift shaft in Park position. 18. Disconnect upper bulkhead electrical connector wiring retainer clip from valve body. 19. Disconnect electrical connectors 20. Remove valve body attaching bolts, then disengage linkage and remove valve body. NOTE: Do not remove oil pump cover attaching bolts. INSTALLATION 1. Install new pump and valve body to chain cover gasket. 2. Slide pump and valve body onto pump shaft. 3. Rotate pump and valve body assembly toward dash panel, then engage manual valve link with manual valve. 4. Slightly rotate pump and valve body assembly to engage oil pump shaft splines with oil pump rotor splines. Valve body should slide flush with chain cover. A suitable 7/8 inch deep well socket on crankshaft pulley may be required for complete engagement. 5. On models less anti-skid, if engagement is not as indicated in step 4, proceed as follows: a. Remove manual valve from valve body. b. Rotate assembly to allow full engagement, up to 360° . c. After full engagement, return assembly to installed position, then install manual valve. Zoom Sized for Print Oil Pump And Valve Body Bolt Tightening Sequence

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1989 Toyota 4Runner ENGINE PERFORMANCE Removal Overhaul And Installation

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Filed Under (Toyota Manuals) by admin on 26-10-2011

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CARBURETOR (COROLLA) REMOVAL 1) Drain cooling system. Disconnect air intake hose. Disconnect emission control hoses from air cleaner. Remove air cleaner mounting bolt and wing nut. Remove air cleaner. 2) Disconnect accelerator cable. Disconnect throttle cable (A/T). Disconnect carburetor wiring connector. Disconnect emission control hoses and tag for installation. Disconnect fuel inlet hose. Remove 4 carburetor mounting nuts and No. 1 vacuum pipe. Remove carburetor. DISASSEMBLY Air Horn 1) Remove air cleaner setting bolt. Remove fuel pipe clamp, union, fuel pipe and gaskets. Remove vacuum hoses. Remove pump and pivot screw and pump arm with connecting link. Disconnect choke link and choke opener link. 2 Remove 8 air horn screws and number plate, fuel pipe support and wire clamps. Remove air horn from carburetor body. Disconnect wiring from solenoid valves. 3) Remove float pivot pin, float and needle valve assembly. Remove air horn gasket, needle valve seat and gasket, power piston retainer, power piston and spring. Remove pump plunger and boot. See Fig. 2.
Fig. 1: Exploded View of Aisan Carburetor Main Body (Corolla) Courtesy of Toyota Motor Sales, U.S.A., Inc. Fig. 2: Exploded View of Air Horn Assembly (Corolla) Courtesy of Toyota Motor Sales, U.S.A., Inc. Main Body 1) Remove solenoid valves from carburetor body. Remove stopper gasket. Disconnect throttle positioner links and remove bracket attaching bolts. Remove accelerator pump retainer gasket and remove pump discharge weight, long spring and discharge large ball. See Fig. 1. 2) Remove pump dampening spring. Using tweezers, remove plunger retainer and check ball. Disconnect throttle positioner link and throttle position levers, washer and spring. Remove primary and secondary main passage plugs and gaskets. Remove primary and secondary main jets and gaskets. 3) Remove auxiliary acceleration pump (AAP) housing, spring and diaphragm. Remove AAP inlet plug and check ball. Remove outlet plug, short spring and small ball. Remove primary and secondary small venturies. 4) Remove sight glass retainer, sight glass and “O” ring. Remove throttle lever return spring and back spring. Remove throttle lever and fast idle cam. 5) Disconnect link and remove secondary throttle valve diaphragm assembly and gasket. Remove throttle position switch and bracket. Remove 3 body-to-flange screws and vacuum passage screw. Separate body from flange. See Fig. 3. Remove washer from throttle valve shaft. Remove idle mixture adjusting screw and idle speed adjusting screw.

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Toyota Throttle Body Spacer Installation Instructions

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Filed Under (Toyota Manuals) by admin on 26-11-2011

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1. Remove Air Intake Assembly and intake box from throttle body. 2. Remove throttle linkage bracket. 3. Remove the vacuum line clip and on some models the linkage bracket. 4. Remove the nuts and studs from the throttle body. 5. Install the JET Power-Flo spacer using one gasket between the throttle body and spacer and one gasket between the spacer and the manifold with the supplied longer bolts and lock washers. 6. Install the throttle linkage extender plate and reinstall the throttle linkage bracket. On the models referenced above that have a second throttle linkage bracket, use the other extender and attach the vacuum line clip to the bottom of the extension plate. 7. Verify that the throttle linkage, cruise control and kick down cables are NOT binding and that the travel on the linkage is correct before you start the vehicle. NOTE: In some instances it may be necessary to readjust the cables for proper travel. Refer to your factory service manual for correct adjustment procedures. 8. Reinstall the Air Intake Assembly.

2001 Chevy Truck S10/ T10 Blazer Intake Manifold Replacement (Upper) Removal And Installation Manual

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Filed Under (Chevy Manuals) by admin on 05-06-2012

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Intake Manifold Replacement (Upper) Notes Intake Manifold Replacement – Upper Removal Procedure Important: The upper intake does not have to be removed to remove the lower intake manifold. 1. Disconnect the breather tube at the air cleaner outlet duct 2. Remove the air cleaner outlet duct retaining wingnut. 3. Disconnect the IAT sensor harness connector 4. Remove the air cleaner outlet duct from the throttle body. 5. Disconnect the accelerator cable from the throttle body 6. Remove the accelerator cable from the accelerator control cable bracket. 7. Disconnect the cruise control cable, if equipped from the throttle shaft and the accelerator cable bracket. 8. Disconnect the vacuum hose from the intake manifold for the vacuum tank. 9. Remove the power brake booster vacuum hose. 10. Disconnect the following electrical connectors: * The A/C compressor clutch (1) * The A/C compressor cutoff switch (5), if equipped * The Throttle Position (TP) sensor (2) * The Idle Air Control (IAC) motor (3) 11. Disconnect the following electrical connectors: * The fuel meter body assembly (1) * The Manifold Absolute Pressure (MAP) sensor(3) * The EVAP canister purge solenoid valve (2) 12. Remove the engine wire harness clip from the accelerator cable bracket. 13. Move the engine wiring harness aside. 14. Remove the accelerator cable bracket from the throttle body and the intake manifold. 15. Remove the accelerator and cruise control cable bracket from the throttle body. Leave the accelerator and cruise control cables on the bracket16. Remove the PCV valve hose assembly from the intake manifold and the valve rocker arm cover. 17. Remove the bracket for the engine wiring harness from the intake manifold stud. 18. Remove the fuel lines from the fuel meter body assembly. 19. Remove the EVAP canister purge solenoid valve.

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1995-2004 Toyota Tacoma Helix Power Tower PLUS Installation Manual

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Filed Under (Toyota Manuals) by admin on 07-04-2012

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1. Remove the air cleaner duct from throttle body. 2. Unbolt the throttle linkage from the intake plenum by unbolting the single 12mm-sized bolt. 3. Unbolt the lower vacuum line from intake plenum. Remove the four bolts (some models may have bolt/stud combination, either case they all need to be removed) from the intake manifold. 4. Separate throttle body from the intake plenum and remove the OE gasket. Place the Helix Power Tower PLUS (engraved side towards throttle body) with the new gaskets in between the throttle body and the intake plenum. Secure with the new longer bolts supplied with this kit. On 2003-2004 models you will need to use the longer 8mmx110mm bolts to complete the installation. Torque the assembly to 15 ft/lbs. 5. Install the throttle linkage extender plate to plenum (original stock location) with OE bolt. Please make sure the roll pin of the plate is in locator hole on plenum. Reinstall the throttle linkage to the extender plate and use the supplied hardware to secure it to the new extender plate. Torque both bolts to 10 ft/lb. 6. Install new vacuum line extender (black z-bend bracket) to original location with OE bolt and install vacuum line bracket to this extender with the supplied hardware. Torque both bolts to 8 ft/lb. (Note: it may be necessary to lengthen the linkage cable and vacuum line from the intake plenum anchor points) 7. Reinstall the air cleaner duct to the throttle body.

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Quadrajet Bushing Kit Installation Instructions

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Filed Under (More Manuals) by admin on 27-11-2011

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1. Remove the throttle body from the carburetor. 2. File off the end of the throttle blade screws flush with the throttle shaft. 3. Remove the throttle blade screws and blades, keeping them in order of removal. 4. Slide the throttle shaft out of the throttle body. 5. Carefully insert the bushing in the throttle body on each side of the and tap lightly with a hammer until the bushings are flush with the the throttle body. 6. Put the supplied reamer in and electric or air drill and ream the bushing making sure to keep the reamer as straight as possible. 7. Check the fit of the throttle shaft for tightness and if necessary ream the bushings a little at a time to get the best fit

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Kia Sorento/ Sedona Throttle Position Sensor W/ 3.5L Engine (Fuel System) Service Procedure

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Filed Under (Kia Motors Manuals) by admin on 11-01-2012

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Replacement Procedure: 1. Turn ignition OFF. Remove engine cover and disconnect electrical connector from TP Sensor. 2. Remove two (2) retaining screws from TP Sensor and remove from throttle body. 3. Install new TP Sensor to throttle body. Install retaining screws and hand tighten lightly. Adjustment will be required. Re-install electrical connector to TP Sensor. 4. Install Global Diagnostic System. a. Select “System Option” b. Select “Idle RPM Adjust Mode” c. Apply Parking Brake 5. Select Neutral position and place engine in idle condition with A/C OFF. 6. Remove rubber plug and adjust using instructions provided on screen. Set Base idle between 800~900 rpm Adjust TPS: 7. Using the GDS scan tool, monitor current data using two (2) parameters: • Closed Throttle Position Switch • Throttle Position Voltage Value 8. Open throttle by hand very slowly until idle switch status switches to OFF. Note the TPS voltage value. Voltage:____________________________ 9. Close throttle and record the TPS voltage. oltage:____________________________ Closed throttle voltage should be 30~65mV less than the voltage noted in step eight (8). Adjust TP Sensor and repeat test as required. WARRANTY CLAIM INFORMATION: 10. Tighten TP Sensor screws as required. Torque is 12~18 inch lbs. Verify switching of throttle switch with throttle plate movement. 11. Install engine cover. 12. Clear any stored DTC which may have set during service procedure. Remove GDS tool from vehicle

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1985 Chevrolet 305 HIGH-FLO T.P.I. RUNNERS INSTALLATION MANUAL

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Filed Under (Chevrolet Manuals) by admin on 21-02-2012

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INSTALLATION PROCEDURE 1. Disconnect battery negative cable. 2. Disconnect throttle body from Mass Air Flow Sensor boot and disconnect all lines from throttle body (linkage, water, vacuum, etc.). 3. Remove linkage attachments from plenum and move out of the way. Disconnect plenum from runners and remove (it is not necessary to remove throttle body from plenum). You may need to loosen lower runner bolts in order to free plenum. 4. Remove runners from baseplate and loosen, but do not remove the fuel rails. 5. Trial fit your new intake runners prior to final installation on your vehicle. This way you can get a “feel”for what goes where and why. NOTE: Because of varying O.E.M. fuel line routing, some material may need to be removed from the runners in order to clear the fuel lines. Check for clearance before installing onto engine. 6. Thoroughly clean the flange surfaces of the plenum, runners, and baseplate and remove any remaining gasket material. Use rags or paper towels in the open ports to make sure your intake system is kept free of all foreign objects (i.e., dirt, gasket material, etc.). 7. Place runners into position on the baseplate making sure to use the proper runner/gasket on the proper side and start bolts. 8. Tighten down fuel rails and place plenum into position. Start bolts, but do not tighten (make sure proper gaskets are used). 9. Align plenum and runners and tighten all runner and plenum bolts. 10. Reconnect all connections and linkage to the throttle body and reconnect the throttle body to Mass Air Flow Sensor boot. If clearance is a problem, it may be necessary to discard the original steel hard line which runs from the O.E.M. baseplate to a rubber hose connecting to the charcoal canister and replace with a rubber hose. On the passenger’s side of the engine, discard the original hard line (if so equipped) which ran from the valve cover vent to the throttle body and replace with 3/8″ rubber hose if necessary for clearance. 11. Check and top off any lost coolant, reconnect battery, and start engine and run briefly, monitoring the “check engine”light. Turn off engine and check installation for any leaks or abnormalities

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