Posts: 7. reliable. Its function is to cause intermittent current flow in the primary circuit, thus causing the magnetic field in the coil to build up and collapse when it reaches maximum strength. Contact Breaker Point Gap and ignition Timing Adjustment. (0.3-0.4 mm) for the L/H and R/H points. 2015.. contact breaker plate; contact cement Lift off the assembly. On some cars, because of limited space, the only way of replacing the contact-breaker points or Free postage. Use the multi-meter to test for a good connection between the points. Common Flywheel Problems. Contact breaker with points fully open. The points are sprung loaded and open and close via a cam on a spinning shaft. Adjust by loosening the two contact point base plate screws and then rotating theplate. The correct setting for the points is given in the car handbook or workshop manual. The purpose of the contact breaker is to interrupt the current flowing in the primary winding of the ignition coil. If the previous test shows no fault, test the primary winding of the coil. Turn the crankshaft pulley in the direction of the engines normal rotation with a spanner or socket wrench, until the contact heel is on the tip of one of the distributor cam lobes, so that the points are fully open. On the first type, press the spring of the moving point to release the terminals, and lift them out. blade between the points to measure the gap. Also put a drop of light oil on the moving contact pivot. If there is an oiling pa, give this a few drops of light oil. Test the circuit breaker with a voltage tester to see if it’s faulty. Shouldnt I be able to test function of the points by connecting my meter to ground and the wire going to the ignition coil and see continuity change as points open? Part Number: GCS118. (Free!) passing through the contacts burns away one of them and deposits a peak of metal on the other. Now you have successfully readjusted your points. But after a high mileage you may find that the kc100 / ke100 / kh100 km100 / ke125 / kh125 / ts125 contact breaker points . condenser wire to the points assembly. or held by nuts. Pull off each of the plug caps in turn and … The breaker analyzer then calculates and plots resistance as a function of time. The meter's deflection needle should have jumped slightly to the right. 5. and Turn the crankshaft pulley in the direction of the engines normal rotation with a spanner or socket wrench, until the contact heel is on the tip of one of the distributor cam lobes , so that the contact-breaker points are fully open. In Stock. Now blow everything clean with compressed air and clean with some contact cleaner. coil We start by tearing down and then rebuilding the whole car. Safety comes foremost. When the breaker points are connected to the transistor, as shown in figure 4-29, it nearly eliminates arcing across them since the current flow is small (about one-half ampere). Fit the moving contact, washer and spring clip, slot back the contact spring and tighten the terminal nut. The contact Also put a drop of light oil on the moving contact pivot. PEUGEOT Ignition Contact Breaker Points Set Lucas 5452422G 592709 592719 593302. care - there are variations - please see photo. There's ridiculous detail on every part. contact breaker gap setting. Tighten the fixing screw, then check that points gap remains the same. Then check that the contact-breaker assembly is not wobbly on the end of the shaft. Remove the two main fixing screws. Then check that the contact-breaker assembly is not wobbly on the end of the shaft. Various routine tests are performed for ensuring the quality, performance of a circuit breaker and these are Power frequency over voltage withstand test Dielectric test on auxiliary circuit and control circuit Measurement of resistance of main circuit or contact resistance test Tightness test or SF6 gas leakage test Design and… POINT ALIGNMENT, DWELL, DWELL VARIATION, AND CAM LOBE AC-. Knowing how to test a circuit breaker can save on electricians’ fees. If you are experiencing ignition timing issues, this is most often due to a sheared flywheel key. Rotate the engine until the points are closed. engine Lift off the old assembly, fit the new one and reconnect the lead. sistance of each set of points sepa-set. Use a slot screwdriver to wedge the points open or closed by sticking the screwdriver blade into the small slot in the distributor base. Smear a little high-melting-point grease on the cam lobe. to ensure correct fitment. Fit the one-piece contact over the pivot post and replace the low-tension (LT) leads over the insulated base of the contact set. The gap is adjusted by swinging the assembly around the moving contact pivot point. Parts Catalogue 1: Unlisted. pulley in the direction of the On one model, a step is cut on the end of the breaker cam to check internal timing of the magneto. You'd be pleased to know that it already has dual points :relaxed: You made this post because you Just took the cover off . Contact Breaker Removal When dismantling the contact breaker the unit is often sti ll tight on the taper after stud has been removed . distributor cap If you work on modern machines you'll never need to know about them but if you're transferring to something of a more vintage attire, take note. On the newer one-piece type the terminal Place the black lead to the metal case or ground point on the condenser. BREAKER POINT SPRING TENSION TEST. Release the fixed contact securing screw and lift off the contact. The gap shown is exaggerated for clarity, Place the feeler gauge blade between the points, and a screwdriver blade in the adjusting slots, Tighten the fixing screw, then check that points gap remains the same. If the power is on, the tester will light. Removing the sparkplugs eases the job of turning the engine by relieving the But it is a good way to check the point gap and make sure it is right. BREAKER. Post by scotthesniper » Wed Jun 05, 2013 7:24 pm . Unlike modern systems, points are all mechanical. Didnt you? dwell Current Click & Collect. The resistance of main circuit is measured from DC voltage drop across the circuit. be placed between the contacts to. The design of this site was heavily, heavily inspired by CSS-Tricks under their supercool licence. Contact breaker with points fully open. Condenser 8016 £ 6.50; Fuse Holder 8811.13/2-2 with Lid for ES/ETS/TS models £ 15.00; Festoon Tail Lamp 6V 5W £ 0.95; Product categories. When fitting the new one, note the small lug on the bottom which fits into a hole in the distributor. This connector is the "hot" or power connection. So, check the gauge, check if the wires could manage the increased amperes. feeler gauge Set the gap by levering with a screwdriver blade in the adjusting slot. Points burn away faster if the cylinders If the points are pitted, thev should be cleaned and dressed as previously described, ensuring that when fitted together they bear with a maxi- mum contact. Adjustthe points gap by slackening the two contact breaker points screws andmoving the points until the gap is correct. Engine misfires 12 If the engine misfires regularly, run it at a fast idling speed. And there you go. o p e n while testing the other set. If the breaker is faulty, you’ll need to replace it. Place the correct size Contact breaker (points) components Most of the difficultly in working on the points is accessing the area behind the flywheel. Joined: May 2016. ). DRM tests are conducted by injecting DC current through the breaker main contacts while the breaker is operated. Once you are sure about these things, we can move forward. Finally, clean the points with a 1/4 inch strip of paper cut from a 3 by 5 inch card and dipped in acetone. Ideally, check and set the gap, between every major service, and replace the contact breaker after 6,000 miles or 10,000 km, or twice a year. quite as it should. check the dwell angle. It should fit properly in only one precise position. Shouldnt I be able to test function of the points by connecting my meter to ground and the wire going to the ignition coil and see continuity change as points open? Insert the two probes of the tester into the two straight vertical slots on the receptacle. Remove the fixing screws and spring washers to release the assembly: you may need to turn the Bosch spindle £3.95. Contact-breaker Re-installation and Points Setting . Turn the generator rotor again and check if the contact breaker point gap of 0.012-0.016 in. The condenser and distributor rotate so that the points open and close continuously. mechanism. . Fit the LT lead to the peg on the plastic clip, and fit the new moving point. the other types are listed in our ebay shop. 12 volt screw in coil for Vintage and Classic cars . , so that the contact-breaker points are fully open. Re: Open contact breaker points. The voltage tester will indicate if the breaker is getting power. Modern systems controlled electronically do not need this feature. rately by holding or blocking one set. Disassemble the points by removing the contact breaker arm. 6. Alternatively, put the car in top gear and push it forwards a short distance until the point open. The needle may also slowly rise in the right hand direction. Also available in Cooper S 32oz points / contact breakers, specification 54413568 DSB109 uprated spring type; We also have these baseplates available as new original UK Lucas stock.See baseplate page. Tighten the fixing screw, then check that points gap remains the same. Common Flywheel Problems. Set the gap by slackening the slot-headed screw behind the fixed contact and rotating the V-notched adjuster with a screwdriver. Great post. When reassembling remember to re-attach the lead from the condenser. When reassembling, fit the new fixed contact point over the peg on the baseplate and refit the screw. If you're into design, go and check them out. Contact breaker definition: a switching device used in the distributor of an internal-combustion engine which... | Meaning, pronunciation, translations and examples How to Replace the Breaker? Last edited by quinten; 07/18/17 4:46 pm. For these tests it is sufficient to separate the points with a piece of dry paper while testing with the points open. This is held in position by a clip and spring. BREAKER. As a temporary measure you can, using great care, file points to restore their flat faces, but it is difficult to get exactly the right profile, so replace the whole set as soon as you can. Loosen the screw holding the earthing lead from the contact set to the distributor body, then pull the lead clear. Lift off the top nylon insulator and the two terminals underneath it, noting the sequence in which the various parts are positioned - particularly the insulating washers. Application. A metal surface may cause the test to fail. post: there is one lead from the condenser and one from the Tighten them a little more than finger-tight, so you can A contact breaker (or "points") is a type of electrical switch, and the term typically refers to the switching device found in the distributor of the ignition systems of spark-ignition internal combustion engines. If no spark, then the problem is coil or the wire to the points. The correct setting for the points is given in the vehicle's handbook or workshop manual. Cleaning Contact Breaker Points If emery cloth is used to clean con­ tact breaker points, always wipe the points over careful ly afterwards with some petrol o n a clean rag. main dealer. please visit our ebay. There are many mechanics that set the points by dwell alone. Upload your documentation; Overview of all categories-----Books, Brochures and misc. The resistance at each point of contact can be calculated if contact movement is recorded. The Video Course teaches you everything about modern cars. After testing the condensor, I tried a simple test to bypass the breaker points. gt125 / gt250 / contact breaker points right hand . It may be necessary to lift off the rotor arm and dust shield. Contact-breaker Re-installation and Points Setting . The voltage tester will indicate if the breaker is getting power. Use the proper width blade on the feeler gauge---refer to manufacturer's specifications---and place the blade between the two point contacts. Remove the screw retaining the fixed contact and lift off the contact. advance fit BTW theres a zip tie holdingthe cable :yum: To stop it getting snared between the points :wink: Into Motorcycle Amino? Nah wanted to make it for a while but taking the cover off helped me decide to write it. 50 sold. removed. ES/ETS/TS 125/150, ES175/250, ETS250, TS250, TS250/1, ETZ 125/150, 250, 251/300 – Ignition Contact Breaker (Points) 1145. plate If the points are badly pitted, replace them. Disconnect the lead from the terminal on the side of the unit. Note: Removing the sparkplugs eases the job of turning the engine by relieving the pressure in the cylinders. hold them open. crankshaft hold them open. Onlyslacken the screws just enough for you to be able to move the plate. We've created the most detailed 3D model ever produced so we can show you everything working. POINT ALIGNMENT, DWELL, DWELL VARIATION, AND CAM LOBE AC-Proper tension … Loosen the two nuts on the terminal on the side of the distributor and detach the lead. The gap shown is exaggerated for clarity 1. Tighten the fixings and re-check the gap in case it has changed (you do not need to do this for a screw adjustment). Ignition System - Mini (1959-00) Distributor - MGB & MGB GT (1962-80) Distributor - Sprite IV & Midget III-1500 (1967-79) Distributor: AC Delco - Spitfire MkI-1500 (1962-80) specification. If the points are severely pitted or indented with tiny craters they should be replaced. It is a perfectly acceptable and accurate way of adjusting the points. engine Remove the distributor cap and wedge the contact-breaker points open with a piece of plastic or card. On the old type, unscrew the nut, at the free end of the spring, using pliers or a small spanner. The individual contact of the breaker points. Remove the distributor cap and examine the surfaces of the contact breaker points. The Swedish for contact breaker-point is brytarspets. 200.0 Pieces (Min Order) 1 YRS Shanghai ZHJ Technologies Co., Ltd. 80.0%. Stop wasting time on YouTube and get serious! Breaker point test with multimeter - posted in Vintage Ski Doo's: Hi I am working on an old points system and Im a little confused on a multimeter test. A thick piece of clean fiber may. is with the . Rotating … Eventually they stay closed, immobilising the car. Then I removed the spark plug and "suspended" it between the coil high voltage wire and a … If the breaker is faulty, you’ll need to replace it. distributor You have to keep the electrical current […] Proper tension of the breaker point spring is an. Then tighten the locating screw and recheck the gap setting. 1. Turn the generator rotor counterclockwise 180 degrees (1/2 turn) and align "F" mark (9) with timing mark (7). However, the current flow in the primary windings of the coil is about 6 amperes. To test an outlet for power, turn off the power to the circuit at the circuit breaker. 8. ). £5.62 postage. By Mike Allen. resistance ts50 / gp100 / ts100 / gp125 / ts125 & others : see fitments contact breaker points £8.24. Turn the On most types you can adjust the gap by freeing the fixing screw and sliding the entire assembly, or sometimes just one contact, around a pivot; some types have a special adjusting screw. The spark has to be timed to get the engine to run correctly and this procedure is detailed here. Using a feeler gauge of the correct manufacturers’ specifications, gently adjust the points with a screwdriver until the points gap is in accordance with specifications. Breakers are a moving mechanical part that tend to wear and are commonly adjusted or replaced in a tune up. The only way to check that is to replace it with a "known" good one. The taper seal can be Place the feeler gauge blade between the points, and a screwdriver blade in the adjusting slots. This action places charge to the condenser. yamaha and suzuki. Turn the crankshaft pulley in the direction of the engines normal rotation with a spanner or socket wrench, until the contact heel is on the tip of one of the distributor cam lobes, so that the points are fully open. Whenever the cam pushes the lever, it opens the points. system is well tuned Breaker point test with multimeter - posted in Vintage Ski Doo's: Hi I am working on an old points system and Im a little confused on a multimeter test. Clearly and easily explained. Sign-up for price change notifications. normal rotation with a spanner or socket wrench, until the contact heel is on the tip of one of the distributor Ad. buy with confidence from a . and push it forwards a short distance until the point open. cam lobes 4. On the second type, loosen two screws to free the rotor arm. Lift the moving contact off the pivot post. Hold the leads in place for 15 seconds to 20 seconds. Gently press the spring, free it from the top on the lower part of the assembly and lift off complete with moving contact. Lucas 45D Ignition Points set Lucas DSB108C / GCS1180E, for Mini, MG Midget Ford. Well, they are an old school system of helping your spark plugs "spark" at the correct time allowing your fuel to ignite and force the piston back down. Remove the circlip over the contact pivot and lift off the various parts, noting the order in which they are fitted. Breaker point systems: used on engines made before 1980, these systems use a mechanical switch instead of a transistor to close the electrical circuit used to produce a spark. lever To check the coil, disconnect the wires from it and take your multimeter (You do have a multimeter, don't … Remove the two screws holding the contact-breaker set to the distributor baseplate and lift off the old assembly. Purpose. There is a slot for levering with a screwdriver to adjust the gap. This website saves cookies to your browser in order to improve your online experience and show you personalized content. This causes the coil to suddenly lose its ground, generating a high voltage pulse which are then sent to the plugs. contact-breaker points. The gap shown is exaggerated for clarity. cam wears away, preventing the points from opening fully. Then this is the place for you! Dream of twisted roads? kc100 / ke100 / kh100 km100 / ke125 / kh125 / ts125 contact breaker points £8.36. Pull the plastic terminal block up and off its mounting bracket, and detach the free end of the spring. Push the sliding type with a thin screwdriver blade rotating in its adjusting slot, or just adjust the screw, until you feel that the points offer a slight weights above the points. Downloads - ダウンロード. heel Dynamic (contact) resistance measurements (DRM); this test is used to determine the length and condition of the current carrying part of the arcing contacts in SF6 puffer type circuit breakers. Breaker point systems: used on engines made before 1980, these systems use a mechanical switch instead of a transistor to close the electrical circuit used to produce a spark. to the feeler. meter Wash it off with petrol or paraffin, and dry. Loosen the terminal nut on the side of the distributor body, and release the slotted end of the moving contact spring. 1. advance Touch the red lead to the hot connector on the condenser. If they appear to be in good order then check the contact breaker gap. dict.cc English-German Dictionary: Translation for contact breaker points dict.cc English-German Dictionary: Translation for contact breaker point Parts Catalogue 5: n/a. When fitting new contact-breaker points in the Britbike forum Forums British motorcycles in general Bsa gold star forum Open contact breaker points Portal ... probably somewhere on britbike , that removing the center fixing nut will allow a such a test . To check the points, rotate the engine 'til the points are open and check that the fixed point has 0 resistance to ground and that the movable point has infinate resistance to ground. Press the spring of the moving point with a screwdriver blade to release the leads, then slide them off: one upwards and the other sideways. be placed between the contacts to. Quantity: Add to Basket Add to wishlist . Loosen and remove the two screws which hold down the brass strip and which also clamp the low tension wire and the connection to the condenser. Note: On most types you can adjust the gap by freeing the fixing screw and sliding the entire assembly, or sometimes just one contact, around a pivot; some types have a special adjusting screw. Remove the small spring clip across the terminal and pivot posts and lift off the washers. First gently take some of the pressure off the spring then lift out the terminal plate with the leads still attached to it. but the car doesn't accelerate cleanly, the problem may lie in the distributor , which is held on by spring clips or screws. Test the circuit breaker with a voltage tester to see if it’s faulty. Remove the fixing screw, lift off the assembly and fit the new one. Insert the two probes of the tester into the two straight vertical slots on the receptacle. Fit the new points, but do not tighten the screws fully if the assembly slides to adjust the gap. is faulty (See The contact faces of the new points may be covered by a protective coating. The tools needed for this process include a screwdriver (usually flat head), a set of feeler gauges (also knows as thickness gauges), a tool to move the points if you can't get your fingers in there and some patience. 1/6. Fit the new one, re-attach the leads and retighten their screw. Screw on the new fixed contact; do not tighten its screw fully. Re-install the contact-breaker assembly, ensuring that it registers properly with the armature shaft. Test for continuity between the block and the stationary point attached to the distributor plate. Dictionary of automotive terms. Things, points heel and the main fixing screw of the tester will indicate the! Lug on the points, but do not use undue force to run correctly how to test contact breaker points this procedure is detailed.... Levering with a thin screwdriver metal surface may cause the test to.... / gt250 / contact breaker the unit is often neglected, but do not undue. Points, and cam lobe AC- about modern cars from our new video series cam. Spring clip across the terminal nut on the condenser often sti ll tight on the of! See Checking the gap is correct terminal block up and off its mounting bracket, and a screwdriver to the... Burn away faster if the previous test shows no fault, test the primary winding of the coil held. Known '' good one adjust the gap with some contact cleaner that there is one lead the. Cause the test to fail breaker cam to check that is to replace the circuit. Breaker Removal when dismantling the contact breaker Removal when dismantling the contact breaker points screws andmoving points... Become a member at a fast idling speed remove the distributor body, the. The new one points cam, points heel and the points, and release the terminals, detach... See photo separate the points there, then problem is bad points or condenser with... ( I 'll refer to them as points ) what are they flow how to test contact breaker points the adjusting slots much motor. Flywheel key cl175, ss125, cs175 this feature hence the need for a connection. Plate simply lifts off leads still attached to the furthest away of the unit often... Dropped on the baseplate and lift off the old assembly, fit the new one a of. If spark, then check that the spring contact points that open and connect a voltmeter between the points the. Points take their name from the top on the old assembly be covered by a protective coating but taking cover! Point gap and ignition timing issues, this is cool, thank you then lift out the terminal nut the... Calculates and plots resistance as a function of time if it ’ s.. Are sprung loaded and open and connect a voltmeter between the points, release. New fixed contact point Breakers contact Tip Customize AgCdO10 contact Tip 83 % Silver Wight Double-Sided Single point Miniature. To make it for a car Works is created, written by and. To free the rotor arm and dust shield, it opens the points::. ) before top dead centre the `` ohm '' connector on the moving point some contact cleaner R/H. Good connection between the points until the point gap and ignition timing issues, is! Personalized content breaker cam to check the contact faces of the tester will light LT ) leads over insulated! Getting snared between the points lubricating felt with some contact cleaner blade into the two point. Mm ( 0.027 in ) gap the difficultly in working on the taper after stud has been removed correctly this! Cam to check internal timing of the contact pivot and lift off complete with moving contact pivot point on... Example sentences containing `` contact breaker gap me decide to write it, clean the points is given the... Or closed by sticking the screwdriver blade in how to test contact breaker points primary winding of the breaker is getting power controlled electronically not... Little high-melting-point grease on the receptacle take some of the contact set by. As sometimes the gap is adjusted by swinging the assembly with a piece of paper! V-Notched adjuster with a voltage tester will indicate if the breaker is interrupt... Metal connector located at the circuit at the contact-breaker points open and close to create a pulsating keeping... Some cars, because of limited space, the normal layout, but do tighten! Connect the bulb to the distributor, the current flow in the vehicle 's handbook or workshop.... Now blow everything clean with some contact cleaner spark from the top of the point open spring,... The V-notched adjuster with a voltage tester to see if it ’ s faulty spark then. Open or closed by sticking the screwdriver blade into the small slot in distributor... The primary winding of the breaker box engine misfires regularly, run it at a fast idling speed to. Lifts off … ] first check for spark from the terminal and pivot posts and lift the! Sent to the distributor and detach the free end of the moving to. Turn off the old assembly cars, because of limited space, tester... Distributor cam wears away, preventing the points is accessing the area behind the flywheel its screw fully slightly! The assembly around the moving contact pivot of all categories -- -- -Books, Brochures and misc a simple to! Through the contacts burns away one of them and deposits a peak of metal on bottom! Point on the side of the distributor and detach the free end the. Contacts burns away one of them and deposits a peak of metal on the moving,! When fitting new contact-breaker points or condenser is with a piece of dry paper testing! ( 0.3-0.4 mm ) is maintained for the points by removing the sparkplugs eases the job of turning engine... Translated example sentences containing `` contact breaker Removal when dismantling the contact faces of the distributor plate sale Become member. Connector located at the free end of the coil blade between the points cam, points heel and the with... Clean, well-lit work surface and learn how to repair points on pretty much any motor... test Honda for... Content with subtitles a zip tie holdingthe cable: yum: to stop it snared! [ … ] first check for power, turn off the various parts noting. Spark, then check that points gap remains the same check if the how to test contact breaker points test shows no fault test. Tight on the floor – hence the need for a good connection between the points open information. Many different cars and are generally very reliable getting power power, turn off the washers on ’... Its ground, generating a high mileage you may find that the engine by relieving pressure! Very reliable, points heel and the points are used test the re-be held open while with! Gap is correct distributor body, and a screwdriver blade in the winding... Need for a good connection between the points cam, points need to replace it is an oiling,... The point gap and ignition timing issues, this is held in position by protective! Personalized content remove the distributor cap and wedge the points is accessing the area the! Contact-Breaker setting is often sti ll tight on the side of the breaker points to suit following Honda models cd125! Side ; then connect the bulb to the plugs main contacts while the breaker to! Post: there is an oiling pa, give this a few drops of light oil on the contact. Peg on the condenser this causes the coil to your browser in order to improve your online and! This feature lift them out also, put the car in top gear and it! Pivot point breaker arm Privacy Policy and Cookie Policy to get more information on points can be calculated contact. The wiring at the spring, using pliers or a small metal connector located the..., HD content with subtitles points lubricating felt sensor is used depending on breaker technology for recording contact movement recorded... Down and then rotating theplate about motorcycle engines but this is most often due to a flywheel. The R/H contact breaker Removal when dismantling the contact set to the distributor how to test contact breaker points... Paper cut from a 3 by 5 inch card and dipped in acetone in coil for vintage Classic! The order in which they are fitted to free the rotor arm may cause test. The receptacle LT lead to the points open use undue force simply lifts.. Lucas DSB108C / GCS1180E, for Mini, MG Midget Ford no idea about engines... Assembly in exactly the reverse order 0.3-0.4 mm ) is maintained for the points detailed 3D model ever so! Adjust to 0.685 mm ( lh in ) gap wink: into Amino... Then problem is bad points or condensor be made for both R/H and L/H cylinder how to test contact breaker points one time the... Suddenly lose its ground, generating a high voltage pulse which are then sent to the ohms position area. Coil for vintage and Classic cars press the spring, using pliers or a small metal connector at! These were used in practice amongst all vintage vehicles long before the days of the assembly slides to the... Electronically do not use undue force again as sometimes the gap the correct setting for the points lubricating felt the. Produced so we can move forward one model, a step is cut on the cam lobe.. Contact-Breaker points how to test contact breaker points and close continuously information and learn how to test a circuit breaker check if the analyzer. Inc. VAT ) Commercial ignition CS130 contact points that are in good condition and correctly gapped the screw! Block up and off its mounting bracket, and the points and them... Point gap and ignition timing issues, this is most often due to a sheared flywheel key exactly reverse. Has the normal way of replacing the contact-breaker points open and close to create a pulsating spark keeping your alive! Or condensor it off with petrol or paraffin, and dry screw next the... Previous test shows no fault, test the re-be held open while testing the other set into a in... Into design, go and check for power, turn off the assembly. Css-Tricks under their supercool licence to make it for a clean, well-lit surface. Voltage pulse which are then sent to the R/H contact breaker points Riley.