Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
techtalk:evo:carb01a [2020/05/10 03:54] hippysmack [Float] |
techtalk:evo:carb01a [2024/01/02 21:09] (current) hippysmack |
||
|---|---|---|---|
| Line 5: | Line 5: | ||
| Exploded view; \\ | Exploded view; \\ | ||
| - | {{:techtalk:evo:carb:keihin_cv_carb_and_parts_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM http://xlforum.net/forums/showthread.php?t=1367932&page=3)) \\ | + | {{:techtalk:evo:carb:keihin_cv_carb_and_parts_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/130160-cold-start-problems/page3?t=1367932&page=3)) \\ |
| \\ | \\ | ||
| Line 15: | Line 15: | ||
| ==== Float ==== | ==== Float ==== | ||
| - | |||
| As a 1994 model year running change, HD changed the configuration of the float pin pedestal. ((HD TSB #M-1035 dated 10-8-1993)) \\ | As a 1994 model year running change, HD changed the configuration of the float pin pedestal. ((HD TSB #M-1035 dated 10-8-1993)) \\ | ||
| One of the pedestals now has an interference fit to hold the float pin more securely in place. \\ | One of the pedestals now has an interference fit to hold the float pin more securely in place. \\ | ||
| Line 23: | Line 22: | ||
| It should be tapped out from the rounded top pedestal toward the square top pedestal with a small punch or even better, a spring loaded center punch. \\ | It should be tapped out from the rounded top pedestal toward the square top pedestal with a small punch or even better, a spring loaded center punch. \\ | ||
| Install the pin in the same fashion just in reverse (from the loose side toward the rounded pedestal). \\ | Install the pin in the same fashion just in reverse (from the loose side toward the rounded pedestal). \\ | ||
| + | When removing or installing the float pin, be careful not to break the pedestal(s). \\ | ||
| + | If the pedestal(s) is broken, the carburetor will have to be replaced. \\ | ||
| + | |||
| + | Float pin (27575-88) will not fit the new carburetor. A new float pin (27575-88A) will fit all H-D CV carburetors. \\ | ||
| + | This new part will supersede the current part. \\ | ||
| {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_1_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_6_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_2_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_1_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_6_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_2_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | ||
| Line 29: | Line 33: | ||
| ==== Jets ==== | ==== Jets ==== | ||
| - | |||
| {{:techtalk:evo:carb:keihin_cv_dismantle_3_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_5_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | {{:techtalk:evo:carb:keihin_cv_dismantle_3_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_5_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | ||
| Line 35: | Line 38: | ||
| ==== Air / fuel mixture screw ==== | ==== Air / fuel mixture screw ==== | ||
| - | |||
| {{:techtalk:evo:carb:keihin_cv_dismantle_12_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_13_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_14_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | {{:techtalk:evo:carb:keihin_cv_dismantle_12_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_13_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_14_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | ||
| ==== Accelerator pump ==== | ==== Accelerator pump ==== | ||
| - | + | {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_1_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/130160-cold-start-problems/page3?t=1367932&page=3)) {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_2_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/130160-cold-start-problems/page3?t=1367932&page=3)) \\ | |
| - | {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_1_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM http://xlforum.net/forums/showthread.php?t=1367932&page=3)) {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_2_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM http://xlforum.net/forums/showthread.php?t=1367932&page=3)) \\ | + | |
| ====== Cleaning & Inspecting ====== | ====== Cleaning & Inspecting ====== | ||
| - | |||
| * Make sure to take everything apart, jets, needle, accel pump, all rubber components especially. | * Make sure to take everything apart, jets, needle, accel pump, all rubber components especially. | ||
| * Examine all parts for excessive wear, damage, distortion, etc. | * Examine all parts for excessive wear, damage, distortion, etc. | ||
| Line 57: | Line 57: | ||
| Spray all soaked surfaces down with water afterwards to remove and de-energize the cleaning solution. \\ | Spray all soaked surfaces down with water afterwards to remove and de-energize the cleaning solution. \\ | ||
| Also check the label for safety precautions. Blow out all holes, jets and orifices thoroughly with forced air after cleaning. \\ | Also check the label for safety precautions. Blow out all holes, jets and orifices thoroughly with forced air after cleaning. \\ | ||
| + | |||
| | Carburetor Cleaner ((photo by Hippysmack)) || | | Carburetor Cleaner ((photo by Hippysmack)) || | ||
| |{{techtalk:ref:genmsr:parts_cleaner_1_by_hippysmack.jpg?direct&300|}}|{{techtalk:ref:genmsr:parts_cleaner_2_by_hippysmack.jpg?direct&300|}}| | |{{techtalk:ref:genmsr:parts_cleaner_1_by_hippysmack.jpg?direct&300|}}|{{techtalk:ref:genmsr:parts_cleaner_2_by_hippysmack.jpg?direct&300|}}| | ||
| Line 70: | Line 71: | ||
| * Do not allow any cleaning fluid to come in contact with the slide diaphragm (remove if needed) or the mixture screw O-ring. | * Do not allow any cleaning fluid to come in contact with the slide diaphragm (remove if needed) or the mixture screw O-ring. | ||
| * Use compressed air to clear the passages. \\ Cover the pilot passage hole with your thumb and use the nozzle of the compressed air on the mixture screw hole. \\ Air should come out of the air intake jet. Repeat the same procedure covering the mixture hole and using the air on the pilot jet hole. \\ (this can also be done to remove the washer and O-ring stuck in the passage) \\ Inspect the pilot jet for any foreign material that could have become lodged inside. | * Use compressed air to clear the passages. \\ Cover the pilot passage hole with your thumb and use the nozzle of the compressed air on the mixture screw hole. \\ Air should come out of the air intake jet. Repeat the same procedure covering the mixture hole and using the air on the pilot jet hole. \\ (this can also be done to remove the washer and O-ring stuck in the passage) \\ Inspect the pilot jet for any foreign material that could have become lodged inside. | ||
| - | |||
| - | |||
| - | |||
| - | |||
| - | |||
| - | |||
| ==== Jets ==== | ==== Jets ==== | ||
| Generally, the jets can be blown out with compressed air unless they have been sitting for a few years getting gunked up. \\ | Generally, the jets can be blown out with compressed air unless they have been sitting for a few years getting gunked up. \\ | ||
| - | If need be, you can run a welding tip cleaner into the holes to clear out varnish / debris that may be stuck there. \\ | ||
| - | **Caution**: Only use a rod that is smaller than the holes being rodded and go very easy when inserting to keep from widening the jets. \\ | ||
| - | {{:techtalk:evo:carb:keihin_cv_dismantle_4_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_6_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_7_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | ||
| - | |||
| - | {{:techtalk:evo:carb:keihin_cv_dismantle_10_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_11_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) {{:techtalk:evo:carb:keihin_cv_dismantle_15_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | ||
| === Air / Fuel Mixture Screw and Packing === | === Air / Fuel Mixture Screw and Packing === | ||
| Line 96: | Line 86: | ||
| ==== Fuel Float Bowl and Parts ==== | ==== Fuel Float Bowl and Parts ==== | ||
| Check the overflow tube for cracks. | Check the overflow tube for cracks. | ||
| - | If found, either replace with a new / used bowl or if you can find the right OD brass tube, you can make a new overflow tube. ((sportsterdoc of the XLFORUM http://xlforum.net/forums/showthread.php?t=1567092)) \\ | + | If found, either replace with a new / used bowl or if you can find the right OD brass tube, you can make a new overflow tube. ((sportsterdoc of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/144517-what-to-do-cv-carb-overflow-valve-is-cracked?t=1567092)) \\ |
| - | As a repair, you could try to solder up the crack. ((toe of the XLFORUM http://xlforum.net/forums/showthread.php?t=1567092)) \\ | + | As a repair, you could try to solder up the crack. ((toe of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/144517-what-to-do-cv-carb-overflow-valve-is-cracked?t=1567092)) \\ |
| You could go to a hobby store and buy a brass tube that just fits over the tube and then solder it all up. \\ | You could go to a hobby store and buy a brass tube that just fits over the tube and then solder it all up. \\ | ||
| - | Chances are your local indy has an old CV carb as lot guys replace their carbs and the shops end up keeping them. \\ You may find some good replacement parts there. ((Loner of the XLFORUM http://xlforum.net/forums/showthread.php?t=1567092)) \\ | + | Chances are your local indy has an old CV carb as lot guys replace their carbs and the shops end up keeping them. \\ You may find some good replacement parts there. ((Loner of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/144517-what-to-do-cv-carb-overflow-valve-is-cracked?t=1567092)) \\ |
| - | {{:techtalk:evo:carb:cracked_overflow_tube_by_joernfr.jpg?direct&300|}} ((photo by joernfr of the XLFORUM http://xlforum.net/forums/showthread.php?t=1567092)) \\ | + | {{:techtalk:evo:carb:cracked_overflow_tube_by_joernfr.jpg?direct&300|}} ((photo by joernfr of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/144517-what-to-do-cv-carb-overflow-valve-is-cracked?t=1567092)) \\ |
| Check for a worn float valve. The float valve constantly meters the fuel level in the float bowl. ((https://cv-performance.com/harley-cv-carburetor-tuning-issues/)) \\ | Check for a worn float valve. The float valve constantly meters the fuel level in the float bowl. ((https://cv-performance.com/harley-cv-carburetor-tuning-issues/)) \\ | ||
| If the neoprene valve tip becomes worn the carburetor is prone to flooding. \\ | If the neoprene valve tip becomes worn the carburetor is prone to flooding. \\ | ||
| - | Also if the valve sticks due to a build up of lacquered fuel you may experience erratic fuel delivery. | + | Also if the valve sticks due to a build up of lacquered fuel you may experience erratic fuel delivery. |
| + | |||
| ==== Accelerator pump ==== | ==== Accelerator pump ==== | ||
| Check the diaphragm for wear, cracks and tears (especially if left to sit in a fuel filled carburetor for extended periods, it will eventually deteriorate). ((https://cv-performance.com/harley-cv-carburetor-tuning-issues/)) \\ | Check the diaphragm for wear, cracks and tears (especially if left to sit in a fuel filled carburetor for extended periods, it will eventually deteriorate). ((https://cv-performance.com/harley-cv-carburetor-tuning-issues/)) \\ | ||
| Check that fuel sprays from the accelerator pump nozzle when rolling on the throttle (test with engine off). \\ | Check that fuel sprays from the accelerator pump nozzle when rolling on the throttle (test with engine off). \\ | ||
| - | Also moisture can get inside the alloy housing in the pump body and bubble up, causing problems reassembling the pump. ((Loony of the XLFORUM http://xlforum.net/forums/showthread.php?t=1616803&page=2)) \\ | + | Also moisture can get inside the alloy housing in the pump body and bubble up, causing problems reassembling the pump. ((Loony of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/rubber-mount-sportster-motorcycle-talk-2004-2006/148953-help-05-xl1200c-misfire-stall-issues-can-t-figure-it-out/page2?t=1616803&page=2)) \\ |
| The tinniest bit of moisture / debris inside could cause the diaphragm not to fit right and cause a leak. \\ | The tinniest bit of moisture / debris inside could cause the diaphragm not to fit right and cause a leak. \\ | ||
| Make sure to clean both the housing and cover thoroughly. \\ | Make sure to clean both the housing and cover thoroughly. \\ | ||
| - | {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_7_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM http://xlforum.net/forums/showthread.php?t=1367932&page=3)) {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_3_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM http://xlforum.net/forums/showthread.php?t=1367932&page=3)) {{:techtalk:evo:carb:04_accelerator_pump_by_loony.jpg?direct&300|}} ((photo by Loony of the XLFORUM http://xlforum.net/forums/showthread.php?t=1616803&page=2)) \\ | + | {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_7_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/130160-cold-start-problems/page3?t=1367932&page=3)) {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_3_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/130160-cold-start-problems/page3?t=1367932&page=3)) {{:techtalk:evo:carb:04_accelerator_pump_by_loony.jpg?direct&300|}} ((photo by Loony of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/rubber-mount-sportster-motorcycle-talk-2004-2006/148953-help-05-xl1200c-misfire-stall-issues-can-t-figure-it-out/page2?t=1616803&page=2)) \\ |
| ==== Vacuum slide ==== | ==== Vacuum slide ==== | ||
| Line 131: | Line 122: | ||
| If the slide diaphragm becomes pinched or is unable to seal, the slide will not function correctly. \\ | If the slide diaphragm becomes pinched or is unable to seal, the slide will not function correctly. \\ | ||
| - | Slide diaphragms for the Harley CV carb slide are not sold separately, so the only fix is to replace the assembly. (( If the slide diaphragm becomes pinched or is unable to seal, the slide will not function correctly. Slide diaphragms for the Harley CV carb slide are not sold separately, so the only fix is to replace the Harley vacuum slide. )) \\ | + | Slide diaphragms for the Harley CV carb slide are not sold separately, so the only fix is to replace the assembly. ( If the slide diaphragm becomes pinched or is unable to seal, the slide will not function correctly. Slide diaphragms for the Harley CV carb slide are not sold separately, so the only fix is to replace the Harley vacuum slide. ) \\ |
| Also check the diaphragm for rips / tears especially where it connects to the plastic on the assembly. \\ | Also check the diaphragm for rips / tears especially where it connects to the plastic on the assembly. \\ | ||
| - | | Hole size comparison ((photo by Matt Black of the XLFORUM, annotated by Hippysmack http://xlforum.net/forums/showthread.php?t=2068828&page=6)) | Torn rubber. ((photo by intoanother of the XLFORUM http://xlforum.net/forums/showthread.php?p=5686664)) | | + | | Hole size comparison ((photo by Matt Black of the XLFORUM, annotated by Hippysmack https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/193103-newbie-cv-rebuild/page6?t=2068828&page=6)) | Torn rubber. ((photo by intoanother of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/194176-cv-vacum-piston-damage#post4214163)) | |
| |{{:techtalk:evo:carb:keihin_cv_vacuum_slide_comparison_by_matt_black_annotated.jpg?direct&300|}}|{{:techtalk:evo:carb:cv_vacuum_piston_by_intoanother.jpg?direct&300|}}| | |{{:techtalk:evo:carb:keihin_cv_vacuum_slide_comparison_by_matt_black_annotated.jpg?direct&300|}}|{{:techtalk:evo:carb:cv_vacuum_piston_by_intoanother.jpg?direct&300|}}| | ||
| \\ | \\ | ||
| Line 142: | Line 133: | ||
| Try using the black plastic top of the carb to position the diaphragm. \\ | Try using the black plastic top of the carb to position the diaphragm. \\ | ||
| It will not only allow you to evenly push the diaphragm into the groove, but you can wiggle the top and "feel" that the diaphragm is in it's proper location. \\ | It will not only allow you to evenly push the diaphragm into the groove, but you can wiggle the top and "feel" that the diaphragm is in it's proper location. \\ | ||
| - | |||
| ====== Replacement Parts ====== | ====== Replacement Parts ====== | ||
| - | |||
| You can purchase individual parts or a rebuild kit. The kits will not have needles, jets or the spring, washer & o-ring for the Idle Mixture Screw. | You can purchase individual parts or a rebuild kit. The kits will not have needles, jets or the spring, washer & o-ring for the Idle Mixture Screw. | ||
| Line 164: | Line 153: | ||
| See also the list of [[techtalk:ref:carb07|Keihin Carb Upgrades - Butterfly and CV Types]] in the REF section of the Sportsterpedia. \\ | See also the list of [[techtalk:ref:carb07|Keihin Carb Upgrades - Butterfly and CV Types]] in the REF section of the Sportsterpedia. \\ | ||
| - | {{:techtalk:evo:carb:keihin_cv_parts_by_matt_black.jpg?direct&300|}} ((photo by Matt Black of the XLFORUM http://xlforum.net/forums/showthread.php?t=2068828&page=6)) {{:techtalk:evo:carb:keihin_cv_jets_by_matt_black.jpg?direct&300|}} ((photo by Matt Black of the XLFORUM http://xlforum.net/forums/showthread.php?t=2068828&page=6)) \\ | + | {{:techtalk:evo:carb:keihin_cv_parts_by_matt_black.jpg?direct&300|}} ((photo by Matt Black of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/193103-newbie-cv-rebuild/page6?t=2068828&page=6)) {{:techtalk:evo:carb:keihin_cv_jets_by_matt_black.jpg?direct&300|}} ((photo by Matt Black of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/193103-newbie-cv-rebuild/page6?t=2068828&page=6)) \\ |
| ====== Assembly ====== | ====== Assembly ====== | ||
| * Do not lubricate the enrichment cable (misnamed Choke) on CV Carburetors - tension is needed. ((1998 FSM Pg 1-1)) | * Do not lubricate the enrichment cable (misnamed Choke) on CV Carburetors - tension is needed. ((1998 FSM Pg 1-1)) | ||
| Line 170: | Line 160: | ||
| ==== Main Jet ==== | ==== Main Jet ==== | ||
| Check that the needle jet nozzle is installed correctly. Installing the jet upside down will adversely impact the fuel spray and needle metering. ((https://cv-performance.com/harley-cv-carburetor-tuning-issues/)) \\ | Check that the needle jet nozzle is installed correctly. Installing the jet upside down will adversely impact the fuel spray and needle metering. ((https://cv-performance.com/harley-cv-carburetor-tuning-issues/)) \\ | ||
| - | |||
| ==== Float and Related Parts ==== | ==== Float and Related Parts ==== | ||
| - | + | {{:techtalk:evo:carb:float_installed_by_matt_black.jpg?direct&300|}} ((photo by Matt Black of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/193103-newbie-cv-rebuild/page6?t=2068828&page=6)) {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_6_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | |
| - | {{:techtalk:evo:carb:float_installed_by_matt_black.jpg?direct&300|}} ((photo by Matt Black of the XLFORUM http://xlforum.net/forums/showthread.php?t=2068828&page=6)) {{:techtalk:evo:carb:removing_keihin_cv_float_bowl_6_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | + | |
| The float needle should just kiss the seat with no extra pressure. The float valve has a spring loaded pin under the float tab. \\ | The float needle should just kiss the seat with no extra pressure. The float valve has a spring loaded pin under the float tab. \\ | ||
| Line 180: | Line 168: | ||
| The valve should 'just' close when measuring the float level. Pushing further in from there will not close the valve any further. \\ | The valve should 'just' close when measuring the float level. Pushing further in from there will not close the valve any further. \\ | ||
| But it will cause you to set the float level wrong. The valve should be a light seat when measuring. \\ | But it will cause you to set the float level wrong. The valve should be a light seat when measuring. \\ | ||
| - | The angle the carb is set for measuring float level is critical. ((rocketmangb of the XLFORUM http://xlforum.net/forums/showthread.php?t=1616803&page=5)) \\ | + | The angle the carb is set for measuring float level is critical. ((rocketmangb of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/rubber-mount-sportster-motorcycle-talk-2004-2006/148953-help-05-xl1200c-misfire-stall-issues-can-t-figure-it-out/page5?t=1616803&page=5)) \\ |
| Some aftermarket needles are longer than the original and will really screw up the adjustment. \\ | Some aftermarket needles are longer than the original and will really screw up the adjustment. \\ | ||
| - | And some also have a defective neoprene tip on the other end, which does not seal even when set right. ((Hopper of the XLFORUM http://xlforum.net/forums/showthread.php?t=1526333&highlight=float+level&page=4)) \\ | + | And some also have a defective neoprene tip on the other end, which does not seal even when set right. ((Hopper of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/140763-kiehin-buttetfly-tune/page4?t=1526333&highlight=float+level&page=4)) \\ |
| - | {{:techtalk:ih:carb:float_valve_by_megadeth_-_labeled.jpg?direct&300|}} ((photo by Megadeth of the XLFORUM, labeled by Hippysmack http://xlforum.net/forums/showthread.php?t=1526333&highlight=float+level&page=3)) {{:techtalk:evo:carb:keihin_float_valve_comparison_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ | + | {{:techtalk:ih:carb:float_valve_by_megadeth_-_labeled.jpg?direct&300|}} ((photo by Megadeth of the XLFORUM, labeled by Hippysmack https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/140763-kiehin-buttetfly-tune/page3?t=1526333&highlight=float+level&page=3)) {{:techtalk:evo:carb:keihin_float_valve_comparison_by_hippysmack.jpg?direct&300|}} ((photo by Hippysmack)) \\ |
| Both of these float valves will do the job. The stock valve is just a little easier to set. \\ | Both of these float valves will do the job. The stock valve is just a little easier to set. \\ | ||
| - | | OEM float valve length. ((photo by rocketmangb of the XLFORUM http://xlforum.net/forums/showthread.php?t=1616803&page=5)) | Aftermarket float valve length. ((photo by rocketmangb of the XLFORUM http://xlforum.net/forums/showthread.php?t=1616803&page=5)) | | + | | OEM float valve length. ((photo by rocketmangb of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/rubber-mount-sportster-motorcycle-talk-2004-2006/148953-help-05-xl1200c-misfire-stall-issues-can-t-figure-it-out/page5?t=1616803&page=5)) | Aftermarket float valve length. ((photo by rocketmangb of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/rubber-mount-sportster-motorcycle-talk-2004-2006/148953-help-05-xl1200c-misfire-stall-issues-can-t-figure-it-out/page5?t=1616803&page=5)) | |
| |{{:techtalk:evo:carb:float_valve_2_by_rocketmangb.jpg?direct&300|}}|{{:techtalk:evo:carb:float_valve_1_by_rocketmangb.jpg?direct&300|}}| | |{{:techtalk:evo:carb:float_valve_2_by_rocketmangb.jpg?direct&300|}}|{{:techtalk:evo:carb:float_valve_1_by_rocketmangb.jpg?direct&300|}}| | ||
| - | |||
| ==== Accelerator pump ==== | ==== Accelerator pump ==== | ||
| - | + | {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_4_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/130160-cold-start-problems/page4?t=1367932&page=4)) {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_5_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/frame-mount-evo-sportster-talk-1986-2003-models/130160-cold-start-problems/page4?t=1367932&page=4)) \\ | |
| - | {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_4_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM http://xlforum.net/forums/showthread.php?t=1367932&page=4)) {{:techtalk:evo:carb:replacing_keihin_cv_accell_pump_diaphragm_5_by_batousaii.jpg?direct&300|}} ((photo by Batousaii of the XLFORUM http://xlforum.net/forums/showthread.php?t=1367932&page=4)) \\ | + | |
| The accelerator pump rod simply slides into the plastic lever on the bottom and up into the boot to the pump. \\ | The accelerator pump rod simply slides into the plastic lever on the bottom and up into the boot to the pump. \\ | ||
| It slides up pretty far inside the boot. This is what it should look like when installed. \\ | It slides up pretty far inside the boot. This is what it should look like when installed. \\ | ||
| - | {{:techtalk:evo:carb:accellerator_pump_rod_by_cantolina_annotated_by_hippysmack.jpg?direct&200|}} ((photo by cantolina of the XLFORUM, annotated by Hippysmack http://xlforum.net/forums/showthread.php?t=20253)) \\ | + | {{:techtalk:evo:carb:accellerator_pump_rod_by_cantolina_annotated_by_hippysmack.jpg?direct&200|}} ((photo by cantolina of the XLFORUM, annotated by Hippysmack https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/12165-accelerator-pump-rod?t=20253)) \\ |
| \\ | \\ | ||
| Line 206: | Line 192: | ||
| Accelerator Nozzle, Check Valve, Float Seat - http://xlforum.net/forums/showthread.php?t=1624208\\ | Accelerator Nozzle, Check Valve, Float Seat - http://xlforum.net/forums/showthread.php?t=1624208\\ | ||
| - | Accelerator Nozzle & Check Valve - http://xlforum.net/forums/showthread.php?t=1775068\\ | + | Accelerator Nozzle & Check Valve - https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/164973-cv-carburetor-accelerator-pump-upgrade-custom-chrome-58898?t=1775068 \\ |
| ==== Carb to Manifold Seal ==== | ==== Carb to Manifold Seal ==== | ||
| Line 214: | Line 199: | ||
| The seal must be replaced periodically. \\ | The seal must be replaced periodically. \\ | ||
| - | When the diaphragm is correct you can cycle the slide with a finger and when you release it you get a Darth Vader breathing kind of sound and the slide doesn't slam shut. ((rocketmangb of the XLFORUM http://xlforum.net/forums/showthread.php?t=2068828&page=6)) \\ | + | When the diaphragm is correct you can cycle the slide with a finger and when you release it you get a Darth Vader breathing kind of sound and the slide doesn't slam shut. ((rocketmangb of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-intake-and-exhaust/sportster-motorcycle-air-intake-carburetor-efi-fuel-and-exhaust/193103-newbie-cv-rebuild/page6?t=2068828&page=6)) \\ |
