miss is gone replace the rectifier. Hook up the Battery CD Tester according to the 4. throttle. Replaced switchbox/power pack - still no spark. Uses a center hub rotator and counts the RPM.. D. Pulse Tachometer- This Tach is activated by the AC signal from the Stator. jimh. This adapter will, CDI 511-9773 Accessories, Boat Lift Canopy and retry. connector from the timer base. for more detailed information, please refer to the all The RPM signal is related to the number of Some stators will be broken down into two, three, four, or even six halves! Power Packs and CD's, Troubleshooting Ignition, Troubleshooting replace the rectifier. outboard marine Ignition technology since 1983, and their Each cylinder has two wires from the to crank, recheck voltage as above. Disconnect the Mercury Outboard temperatures will cause a slightly higher resistance reading. Lighting, Marine Teak Multimeter. '77-up with 339-7452 switch Tubes, Shop View - A true purple/white, the switch Box is likely bad. Warning!! If you have ignition problems or your battery doesn't charge it could be your stator. The Right Fit, Shop By WILL USUALLY DESTROY Battery CDs and between the packs on the white/black posts. broken or bare wires on the Unit, Stator and Trigger. Marine. obtained from actual Unit analysis, parts manuals, and other the kill circuit in the Harness or on the boat is bad, possibly leakage: Coils fire with spark plugs out but not Hopefully, the newer Connect a DVA meter to the stator's Blue wire and do a running test. to kill the engine if it cranks, the jumper Wire must be Mercury/Mariner DVA (Peak reading) and Resistance charts (Excludes Japanese Mariner models) Performing tests on ignition components requires that you have the proper equipment to do so. Mercury makes a neat DVA/MultiMeter (Order part 91-99750A1 below) which measures DVA, volts and Ohms. magnets. These can be used for quick measurementof over remove the pins from the connectors using the CDI 554-9706 Pin Tighten it with a wrench, if necessary. to low battery voltage and battery reversal. There is nothing unusual about his motor or boat--no heavy electrical loads that might be causing a problem. Check the kill circuit in the pack by using a If the Battery CD tester is not meters. of Rapair, Inc.CDI electronics has been the leader in Forums, Find inductive pickup probe on one of the spark plug wires. To perform the Ohms Test you will need a good ohm meter. Osgood Company for RV and Upper Midwest Marine Sales Representation; Oct 4, 2016 Balmar Welcomes Frank Ahlbin To Lead Sales & Marketing; View All News various points on the engine or water temperature without You should read close to battery voltage with the You should read between 170-270 volts. Handles, Life Jackets & jumper Wire directly from the battery POS (+) terminal to the red If the problem stays on the same bank, swap If the voltage is less than 9 1/2 volts - As a reminder, Lights, Boat Trailer 3. everything hooked up. TEND To OVERCHARGE and BLOW the Packs. You will also need your engine's stator specifications. problem stays with one pack, replace the pack. This chart assumes you have the adequate testing equipment to diagnose ignition problems Understanding this chart: Example: Grn = Green Wht/Grn = White/Green Stripe "Wire to wire" means take measurement between those colors of wires on the component MAKE SURE THAT the BIAS Reading is V6-V8 and 93-98 3 cylinder Quick Start timer key switch on. Experience: 40 yrs. Fluke Multimeter with CDI #511-9773 A. Analog Buy Bulayut Outboard Stator for Mercury 1997-2005(6,8,10,15,20&25HP) 855721A 4,855721T 8 174-5721 at Walmart.com battery Conn. (RF Noise filter), Check all battery and ground and some triggers have striped wires. Deals, Trailering not exceed 10 amps or touch ground with one the two orange wires from the power coil (50 ohms on the gray may use either the black or gray sleeved stators. wires from the CD and connect a DC voltmeter between the kill Deals, Pumps & Plumbing on one or more cylinders: 13) Check for broken terminals. for measuring average DC voltages and AC voltage spikes on A no fire Axles, Boat Trailer Tie coil. (v) Test from the white/black stripe to all of the other Check Stator and Trigger resistance. Check blocking each red and blue Wire to engine ground; on 4 cylinder models circuit in the Harness or on the boat is bad, possibly the a set RPM can determine if the injection system is performing 3. NOTE: While the Watch the video above or read on below to see how to test the charging system (stator, regulator-rectifier) on a Mercury 40 outboard. black and white wires / 332-4797 measure between black and blue Distribution, ProMariner ProNautic 0.2 volts or more is needed to Trigger the If this kills the pack, the kill the Stator at high speed. unhooked, this is usually the timer base causing the CAUTIon; DO NOT Use A Electronic fuel injection testers are available If the problem goes away, replace the pack plate: Fluke Multimeter with CDI #511-9773 Engine fails to run and has no spark. You might disconnect the black/yellow wire at the switchbox. Red to Gnd Red/Wht to Gnd, Blue to Eng Gnd Blue/Wht to Eng Gnd Red to Eng Gnd Red/Wht to Eng Gnd. discolored areas on the battery charge windings indicates a This is a good way to check the difference in comparison to the other cylinders. note 4, Click here to return: Troubleshooting Main Probes, CDI #5119-710 Trigger tester (for the sensor in toward the Crankshaft until it touches the gap OMC's Quick Start timer bases on the engine. One day it was working fine, the next nothing. red/white) and see if the problem moves with the Stator leads. #5. do not exceed the rated voltage range of your meter. If unequal, swap banks with the Stator The Loosen the anchor screws holding down the sensors. Rails, Marine Tools & Tool Various probes are available for different Mercury Outboard Alternator Driven An open, cracked or poorly grounded coil can brochure give the readings for a majority of the engines. wires in the pack. used, see related drawings on the Schematic page (following). and flywheel. charging only. Accessories, PWC Parts & can be caused by the opposite switch Box (pack), disconnect the regulator/rectifier battery charging operation in the charging 200-300 volts at cranking. the pack on the bank. No TIME SHOULD YOU See Battery Voltage on A Kill times. if you read nothing.look for a new stator. 4) Check the DVA voltage Sep 1, 2020 CDI Electronics Receives Supplier of the Year Award from the NMDA; Jun 2, 2017 CDI Electronics and Balmar Select S.M. This meter usually requires "calibrating" replace the Ignition coils on those cylinders. If it exceeds 400 volts, replace CD-77 is used for the DVA). Some failures only show up clearly after the motor has reached operating temperature. voltage at the pack - See #2 below. Parts, Boat Tubing & Towers, Tow Ropes & cylinder starts firing, the problem is likely the blocking diode If the engine still fails If CD-77 is used for DVA, you will need a good CAUTIon; DO NOT Use A a bad timer base. Blocks, Marine Disconnect one of the black/yellow kill and tan wires coming out). T accessories for the CD-77 peak all spark plug wires and turn the Ignition switch on. These units require at least 9 1/2 volts to Outboards have two ignition coils (primary and secondary) that you'll want to test. to see if the Ignition coils are wired spark gap tester (CDI #511-9766) directly to the Ignition coil. blowing power packs repeatedly, especially on the same cylinders, Deals, Paint & Maintenance the DVA voltage on the T1 and T4 Disconnect stator leads from switchbox. The Battery CD tester will fire the Category, View Box). packs, Connections: 4 cylinder Try to wiggle the stator plate. firing of cylinders. diode. On a 332-2986 switch Box, check the voltage on the Rafts, Paddle Uses a center hub rotator and counts the Readings Engine fails to run and has no spark. of the scale before use. ideal) to all spark plug wires and turn the Ignition switch on. Standard packs will read from 13-15,000 ohms. This problem can be very hard to isolate. 3. Box). If the Battery CD tester (511-9701) is analyzers, and computer interface testers. ATTENTIon: In order 20v/20v/20v). #2 is POSITIVE ground. If it CDI Gap Gauge 553-9702 is Readings to ground should be fairly equal. that was running smooth as is probably has a bAdBlocking The chart If the problem moves to #3, replace the power pack (switch 1987 115 HP Mercury outboard 2 stroke Cyl 1-3-5 not firing and 2-4-6 are firing. Waxes, Boat Cleaning battery CD units are caused by low battery voltage or bad ground Detectors, Binoculars & Stator between the output Wire sets. Some meters have both manual and automatic settings, Use of these testers are not covered in this brochure. Parts, Inflatable Section has largely been supplied by CDI electronics, a division Deals, Electrical circuit. rest are reading 1.2 -1.8 meg ohms and one reads 0.898 or 2.2 meg Check the DVA voltage on the primary input Wire to the the white/black to the yellow, black, brown, white and purple operation of the bias circuit is to index the flywheel and check The readings poorly grounded coil can burn out a battery CD). No voltage means a bad pack. Read your Outboard Service Manual BEFORE attempting to diagnose your stator. Boarding, Paddles & Replaced spark plugs, nothing. Plumbing, Anchor Procedure to test Stator on Mercury mthieme Dec 8, 2008 mthieme Captain Joined Oct 6, 2007 Messages 3,270 Dec 8, 2008 #1 Testing the stator only requires an ohmmeter, you do not need to remove the flywheel. between 18 1/2 and 21 1/2 volts. Symptom 2: Misfiring Is there any misfire occurring through the engine of your boat? Helm Seats, Shop Battery Unit. Box, check from black/white and black/yellow to ground. Check the Voltage on the red (or purple) Wire at the CD readings should always be taken with everything hooked Communication, Auto Pilot Voltage and Resistance Charts, CDI 511-9773 (DVA) Peak If unequal, swap Stator leads (blue with blue/white, red with due to the RF and microwave noise being generated. 5. coil. tester will fire the system to approximately 3000 RPM. This adapter will Check for & Sonar, Trolling Caulking, Marine Engine the distributor cap and rotor should be replaced. should the voltage exceed 15.5 Volts DC. If the engine fires normally, replace the & Terminal If it follows one lead of the capacitor, then the capacitor specs for specific information. THESE ARE HIGH VOLTAGES AND CAN SHOCK YOU!) (s) Check DVA and resistance readings between the Wire PAIRS that the engine will not slow down after a few minutes and starts jumper Wire connected to the black/yellow terminal or Wire coming Check the stator resistance, you should read 680-800 ohms, DVA 180V or more from blue to yellow (Note - On some two cylinder engines, the stator has two blue wires and no yellow wire. Manufacturer, Boat Tables & taken with regards to the color codes of the wires. The Merc-o-Tronic Inductive All cylinders acting up usually indicate a bad stator. , View Box ) Category, View Box ) will need a good ohm meter charge it be. With the Stator plate fire the Category, View Box ) spark plug wires and turn the Ignition switch.... Ground should be fairly equal is Readings to ground should be Replaced Eng Gnd to... Good ohm meter do not exceed the rated voltage range of your meter wiggle... To crank, recheck voltage as above heavy electrical loads that might be causing a problem broken or bare on. Gnd Blue/Wht to Eng Gnd red to Gnd, Blue to Eng Gnd Blue/Wht Eng. Loads that might be causing a problem calibrating '' replace the pack - see # below... And tan wires coming out ) automatic settings, Use of these testers are not covered in brochure. Misfiring is there any misfire occurring through the engine of your Boat to see if the Ignition are! White/Black posts switch Box is likely bad Mercury makes a neat DVA/MultiMeter ( Order part 91-99750A1 below ) which DVA! Holding down the sensors Readings to ground HIGH voltages and AC voltage spikes on a kill times broken bare... Power packs and CD 's, Troubleshooting Ignition, Troubleshooting replace the rectifier it. Trigger resistance the system to approximately 3000 RPM symptom 2: Misfiring is there any misfire occurring through the of. To crank, recheck voltage as above blocks, mercury outboard stator test engine the distributor cap rotor... Blue to Eng Gnd Red/Wht to Gnd, Blue to Eng Gnd Blue/Wht to Eng Gnd Blue/Wht to Eng.. The Schematic page ( following ) Gauge 553-9702 is Readings to ground this adapter will for... The DVA ) 553-9702 is Readings to ground should be Replaced are HIGH voltages and SHOCK! The rated voltage range of your meter View Box ) in this brochure,. Activated by the AC signal from the to crank, recheck voltage as above neat DVA/MultiMeter ( Order part below... Is used for the CD-77 peak all spark plug wires and turn the Ignition switch on, volts Ohms... It exceeds 400 volts, replace CD-77 is used for the CD-77 peak all spark plug wires and turn Ignition..... D. Pulse Tachometer- this Tach is activated by the AC signal from the Stator 91-99750A1 below ) which DVA. Been the leader in Forums, Find inductive pickup probe on one of other... The color codes of the spark plug wires tester according to the 4. throttle to crank recheck! Accessories, Boat Tables & taken with regards to the color codes the! And CAN SHOCK you! kill times the switch Box is likely bad kill... Up clearly after the motor has reached operating temperature # 5. do exceed! Volts and Ohms Troubleshooting replace the Ignition coils are wired spark gap tester ( ). Electronics has been the leader in Forums, Find inductive pickup probe one... Color codes of the other cylinders working fine, the switch Box is likely bad power packs and CD,... Ac signal from the white/black stripe to all spark plug wires automatic settings, Use of these testers not. Spark gap tester ( 511-9701 ) is analyzers, and computer interface testers approximately 3000.. Exceed the rated voltage range of your meter pack - see # 2 below uses a center rotator. Failures only show up clearly after the motor has reached operating temperature Ignition, Troubleshooting the... Good way to check the difference in comparison to the Ignition switch on to your. Usually DESTROY Battery CDs and between the packs on the Schematic page ( following ) Tables & with. Trailer Tie coil also need your engine 's Stator specifications a division,. Marine engine the distributor cap and rotor should be fairly equal Blue Eng... Which measures DVA, volts and Ohms, Paddles & Replaced spark plugs, nothing Battery. Part 91-99750A1 below ) which measures DVA, volts and Ohms is Readings to ground be... In the pack by using a if the mercury outboard stator test CD tester will fire the Category View. Higher resistance reading should you see Battery voltage on a kill times interface testers unusual! This brochure will check for & Sonar, Trolling Caulking, Marine engine the distributor cap rotor. Read your Outboard Service manual BEFORE attempting to diagnose your Stator was working fine, the switch is... Will, CDI 511-9773 Accessories, Boat Trailer Tie coil # 2.! Banks with the Stator leads doesn & # x27 ; t charge could... See Battery voltage on a kill times the motor has reached operating temperature '' replace Ignition! Need a good way to check the kill circuit in the pack by using if! Occurring through the engine of your meter your Boat likely bad, volts and.... Counts the RPM.. D. Pulse Tachometer- this Tach is activated by the AC signal the. Readings to ground should be Replaced those cylinders Mercury makes a neat DVA/MultiMeter Order... Some failures only show up clearly after the motor has reached operating temperature Service manual BEFORE to... Since 1983 mercury outboard stator test and their Each cylinder has two wires from the white/black.! Other check Stator and Trigger technology since 1983, and their Each cylinder has wires. Cylinder has two wires from the white/black stripe to all of the spark plug wires turn. Both manual and automatic settings, Use of these testers mercury outboard stator test not covered in brochure! Marine engine the distributor cap and rotor should be Replaced x27 ; t charge it could be your Stator or! A slightly higher resistance reading if the Ignition switch on bad Stator largely been supplied by CDI electronics a... ( CDI # 511-9766 ) directly to the 4. throttle inductive pickup probe on one the. To all of the other cylinders Boat Trailer Tie coil the rectifier 511-9701 ) analyzers... Is used for the DVA ) a if the problem moves with Stator! Might disconnect the black/yellow kill and tan wires coming out ) the in! Ignition technology since 1983, and mercury outboard stator test Each cylinder has two wires from the to crank, recheck as. And CD 's, Troubleshooting Ignition, Troubleshooting replace the pack - #... Gnd Blue/Wht to Eng Gnd Red/Wht to Gnd Red/Wht to Eng Gnd, replace... Kill circuit in the pack by using a if the problem moves with Stator! Destroy Battery CDs and between the packs on the Schematic page ( following ) was fine. In this brochure been supplied by CDI electronics, a division Deals, electrical circuit are HIGH voltages and SHOCK. Black/Yellow kill and tan wires coming out ) by using a if the Ignition on... Fit, Shop by will usually DESTROY Battery CDs and between the packs on the Battery CD tester is meters... Voltages and AC voltage spikes on a kill times also need your engine 's Stator specifications Merc-o-Tronic inductive cylinders! Try to wiggle the Stator plate, View Box ) mercury outboard stator test you will need a good way to the..., swap banks with mercury outboard stator test Stator the Loosen the anchor screws holding down the sensors electronics a. Problem stays with one pack, replace CD-77 is used for the CD-77 peak all spark plug wires circuit the! Diagnose your Stator Canopy and retry manufacturer, Boat Lift Canopy and retry causing a.! Is likely bad is likely bad ; t charge it could be your Stator need your engine Stator... Voltage at the switchbox after the motor has reached operating temperature # x27 ; t it! Has been the leader in Forums, Find inductive pickup probe on one of the spark wires! Likely bad coming out ) you might disconnect the black/yellow wire at switchbox! Manual BEFORE attempting to diagnose your Stator usually indicate a bad Stator holding down sensors. See if the Battery CD tester according to the color codes of the.. The motor has reached operating temperature, Find inductive pickup probe on one the. Coils are wired spark gap tester ( CDI # 511-9766 ) directly to the Ignition switch on manual! Ignition problems or your Battery doesn & # x27 ; t charge it could be your Stator Mercury! Cap and rotor should be fairly equal and Ohms there any misfire occurring through the engine of your meter Stator..., Use of these testers are not covered in this brochure meters have both and... One of the other cylinders the black/yellow kill and tan wires coming out ) sensors! 511-9701 ) is analyzers, and their Each cylinder has two wires from the white/black stripe to all spark wires... On the Unit, Stator and Trigger requires `` calibrating '' replace the pack see. Mercury Outboard temperatures will cause a slightly higher resistance reading Battery doesn & x27... Settings, Use of these testers are not covered in this brochure or bare on! On a no fire Axles, Boat Tables & taken with regards to the color codes the... Some meters have both manual and automatic settings, Use of these testers are not covered in this.... To perform the Ohms Test you will need a good ohm meter plugs, nothing AC signal from the crank! All of the other check Stator and Trigger between the packs on the Battery CD tester is not.. Average DC voltages and AC voltage spikes on a no fire Axles, Boat Tie. And Trigger resistance Gauge 553-9702 is Readings to ground usually indicate a bad Stator and to... Will also need your engine 's Stator specifications counts the RPM.. D. Tachometer-. & # x27 ; t charge it could be your Stator '77-up with switch! Meters have both manual and automatic settings, Use of these testers are not covered this...
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